{"id":1398,"date":"2023-04-20T16:00:38","date_gmt":"2023-04-20T07:00:38","guid":{"rendered":"http:\/\/edu.ujhb.org\/?p=1398"},"modified":"2023-04-20T16:00:38","modified_gmt":"2023-04-20T07:00:38","slug":"oracle%e5%85%a5%e9%97%a8%ef%bc%88%e4%b8%ad%e6%96%87%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=1398","title":{"rendered":"Oracle\u5165\u95e8\uff08\u4e2d\u6587\u7248\uff09"},"content":{"rendered":"\n<p>\u6211\u662f\u8981\u505aIT\u6559\u7a0b\u7684\u89c6\u9891\uff0c\u4f60\u80fd\u5426\u6839\u636e\u7f51\u7ad9\u7684\u5185\u5bb9\uff0c\u4e3a\u6211\u5b89\u6392\u89c6\u9891\u6559\u7a0b\u7684\u6587\u5b57\u5185\u5bb9\u3002\u6211\u4eec\u5148\u4eceOracle\u6559\u7a0b\u5f00\u59cb\uff0c\u4f60\u5148\u4e3a\u6211\u5217\u51fa\u8981\u8bb2\u89e3\u7684\u5185\u5bb9\u4e00\u89c8\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\u53ef\u4ee5\uff01\u6839\u636eOracle\u6559\u7a0b\u7684\u5185\u5bb9\uff0c\u6211\u4e3a\u60a8\u5217\u51fa\u4e86\u4ee5\u4e0b\u4e3b\u8981\u8bb2\u89e3\u5185\u5bb9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Oracle\u7b80\u4ecb\n<ul class=\"wp-block-list\">\n<li>Oracle\u6570\u636e\u5e93\u7684\u6982\u8ff0<\/li>\n\n\n\n<li>Oracle\u7684\u5386\u53f2\u53ca\u7248\u672c\u53d1\u5c55<\/li>\n\n\n\n<li>Oracle\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u7684\u6bd4\u8f83<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Oracle\u5b89\u88c5\u4e0e\u914d\u7f6e\n<ul class=\"wp-block-list\">\n<li>Oracle\u8f6f\u4ef6\u4e0b\u8f7d\u53ca\u7cfb\u7edf\u8981\u6c42<\/li>\n\n\n\n<li>Oracle\u5b89\u88c5\u8fc7\u7a0b<\/li>\n\n\n\n<li>Oracle\u73af\u5883\u914d\u7f6e<\/li>\n\n\n\n<li>Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u521b\u5efa<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Oracle\u57fa\u672c\u6982\u5ff5\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u5e93\u4e0e\u5b9e\u4f8b<\/li>\n\n\n\n<li>\u6570\u636e\u8868\u3001\u7d22\u5f15\u3001\u89c6\u56fe\u3001\u89e6\u53d1\u5668\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49\u5bf9\u8c61<\/li>\n\n\n\n<li>\u6570\u636e\u7c7b\u578b\u53ca\u7ea6\u675f<\/li>\n\n\n\n<li>\u7528\u6237\u4e0e\u89d2\u8272<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>SQL\u57fa\u7840\n<ul class=\"wp-block-list\">\n<li>SQL\u7684\u6982\u8ff0\u4e0e\u5206\u7c7b<\/li>\n\n\n\n<li>\u6570\u636e\u67e5\u8be2\uff08SELECT\uff09<\/li>\n\n\n\n<li>\u6570\u636e\u64cd\u4f5c\uff08INSERT\u3001UPDATE\u3001DELETE\uff09<\/li>\n\n\n\n<li>\u805a\u5408\u51fd\u6570\u4e0e\u5206\u7ec4<\/li>\n\n\n\n<li>\u8fde\u63a5\u67e5\u8be2\uff08JOIN\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>PL\/SQL\u7f16\u7a0b\n<ul class=\"wp-block-list\">\n<li>PL\/SQL\u6982\u8ff0<\/li>\n\n\n\n<li>\u58f0\u660e\u53d8\u91cf\u4e0e\u5e38\u91cf<\/li>\n\n\n\n<li>\u63a7\u5236\u7ed3\u6784\uff08\u6761\u4ef6\u3001\u5faa\u73af\uff09<\/li>\n\n\n\n<li>\u5f02\u5e38\u5904\u7406<\/li>\n\n\n\n<li>\u6e38\u6807\u64cd\u4f5c<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5b58\u50a8\u8fc7\u7a0b\u4e0e\u51fd\u6570\n<ul class=\"wp-block-list\">\n<li>\u5b58\u50a8\u8fc7\u7a0b\u7684\u521b\u5efa\u4e0e\u8c03\u7528<\/li>\n\n\n\n<li>\u51fd\u6570\u7684\u521b\u5efa\u4e0e\u8c03\u7528<\/li>\n\n\n\n<li>\u53c2\u6570\u7c7b\u578b\u4e0e\u4f20\u9012\u65b9\u5f0f<\/li>\n\n\n\n<li>\u89e6\u53d1\u5668\u7684\u4f7f\u7528<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Oracle\u6027\u80fd\u4f18\u5316\n<ul class=\"wp-block-list\">\n<li>\u4f18\u5316\u6982\u8ff0<\/li>\n\n\n\n<li>\u6267\u884c\u8ba1\u5212\u5206\u6790<\/li>\n\n\n\n<li>\u7d22\u5f15\u4f18\u5316<\/li>\n\n\n\n<li>SQL\u8bed\u53e5\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u5907\u4efd\u4e0e\u6062\u590d\n<ul class=\"wp-block-list\">\n<li>\u5907\u4efd\u7b56\u7565<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u5907\u4efd\u65b9\u6cd5\uff08\u5168\u5907\u3001\u589e\u91cf\u5907\u4efd\uff09<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u6062\u590d\u65b9\u6cd5<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u8fc1\u79fb<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Oracle\u9ad8\u7ea7\u7279\u6027\n<ul class=\"wp-block-list\">\n<li>\u5206\u533a\u8868<\/li>\n\n\n\n<li>\u7269\u5316\u89c6\u56fe<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u94fe\u63a5<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u8bf7\u6839\u636e\u8fd9\u4e2a\u5185\u5bb9\u5927\u7eb2\u5b89\u6392\u60a8\u7684\u89c6\u9891\u6559\u7a0b\u3002\u5728\u5236\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u8c03\u6574\uff0c\u589e\u52a0\u6216\u5220\u9664\u90e8\u5206\u5185\u5bb9\u3002\u5e0c\u671b\u8fd9\u4e2a\u6982\u8ff0\u80fd\u4e3a\u60a8\u63d0\u4f9b\u6709\u7528\u7684\u6307\u5bfc\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6570\u636e\u5e93\u7684\u6982\u8ff0<\/p>\n\n\n\n<p>The previous model used in this conversation is unavailable. We&#8217;ve switched you to the latest default model<\/p>\n\n\n\n<p>\u5f53\u8c08\u5230\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08RDBMS\uff09\u65f6\uff0cOracle\u6570\u636e\u5e93\u662f\u6700\u4e3a\u8457\u540d\u548c\u5e7f\u6cdb\u4f7f\u7528\u7684\u4e00\u79cd\uff0c\u5b83\u7531Oracle Corporation\u516c\u53f8\u5f00\u53d1\u5e76\u63a8\u5e7f\u4f7f\u7528\u3002Oracle\u6570\u636e\u5e93\u662f\u4e00\u79cd\u53ef\u4f38\u7f29\u7684\u3001\u9ad8\u6027\u80fd\u7684\u6570\u636e\u5e93\uff0c\u652f\u6301\u5927\u89c4\u6a21\u6570\u636e\u7ba1\u7406\uff0c\u4e5f\u652f\u6301\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7cfb\u7edf\u548c\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\u3002\u4ee5\u4e0b\u662fOracle\u6570\u636e\u5e93\u7684\u6982\u8ff0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff1aOracle\u6570\u636e\u5e93\u662f\u4e00\u79cd\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08RDBMS\uff09\uff0c\u5b83\u652f\u6301\u4f7f\u7528SQL\uff08Structured Query Language\uff09\u8fdb\u884c\u6570\u636e\u7ba1\u7406\u548c\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u5bf9\u8c61\uff1aOracle\u6570\u636e\u5e93\u7531\u591a\u79cd\u6570\u636e\u5e93\u5bf9\u8c61\u7ec4\u6210\uff0c\u5982\u8868\uff08table\uff09\u3001\u89c6\u56fe\uff08view\uff09\u3001\u5e8f\u5217\uff08sequence\uff09\u3001\u7d22\u5f15\uff08index\uff09\u3001\u5b58\u50a8\u8fc7\u7a0b\uff08stored procedure\uff09\u548c\u89e6\u53d1\u5668\uff08trigger\uff09\u7b49\u3002\u8fd9\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u901a\u8fc7SQL\u547d\u4ee4\u6216\u8005\u53ef\u89c6\u5316\u5de5\u5177\u8fdb\u884c\u521b\u5efa\u548c\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u5b89\u5168\u6027\uff1aOracle\u6570\u636e\u5e93\u5177\u5907\u8f83\u5f3a\u7684\u5b89\u5168\u6027\u80fd\u529b\uff0c\u652f\u6301\u591a\u79cd\u5b89\u5168\u7279\u6027\u5982\u7528\u6237\u8ba4\u8bc1\u3001\u6388\u6743\u7ba1\u7406\u548c\u52a0\u5bc6\u4f20\u8f93\u7b49\u3002<\/li>\n\n\n\n<li>\u5927\u89c4\u6a21\u6570\u636e\u7ba1\u7406\uff1aOracle\u6570\u636e\u5e93\u9002\u5408\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\uff0c\u53ef\u4ee5\u5904\u7406\u767e\u4e07\u4e43\u81f3\u4e0a\u4ebf\u7684\u6570\u636e\u3002\u5b83\u8fd8\u652f\u6301\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u5206\u5e03\u5728\u591a\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u63d0\u9ad8\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u9ad8\u6027\u80fd\uff1aOracle\u6570\u636e\u5e93\u901a\u8fc7\u4f18\u5316\u6570\u636e\u5b58\u50a8\u548c\u68c0\u7d22\u65b9\u5f0f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u5904\u7406\u901f\u5ea6\u548c\u6027\u80fd\uff0c\u652f\u6301\u5e76\u53d1\u8bbf\u95ee\u548c\u591a\u7ebf\u7a0b\u5904\u7406\u3002\u540c\u65f6\uff0cOracle\u6570\u636e\u5e93\u63d0\u4f9b\u4e86\u591a\u79cd\u6027\u80fd\u4f18\u5316\u7684\u7279\u6027\u548c\u5de5\u5177\uff0c\u5982\u6267\u884c\u8ba1\u5212\u5206\u6790\u3001\u7d22\u5f15\u4f18\u5316\u548cSQL\u4f18\u5316\u7b49\u3002<\/li>\n\n\n\n<li>\u53ef\u79fb\u690d\u6027\uff1aOracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\uff0c\u5982Windows\u3001Linux\u3001UNIX\u7b49\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u786c\u4ef6\u548c\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u4e0b\u8fd0\u884c\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u4e4b\uff0cOracle\u6570\u636e\u5e93\u662f\u4e00\u79cd\u53ef\u4f38\u7f29\u3001\u9ad8\u6027\u80fd\u3001\u5b89\u5168\u53ef\u9760\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5b83\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f01\u4e1a\u7ea7\u6570\u636e\u7ba1\u7406\u548c\u5904\u7406\uff0c\u5c24\u5176\u9002\u5408\u5927\u89c4\u6a21\u6570\u636e\u7684\u5b58\u50a8\u548c\u7ba1\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>1 \/ 2<\/p>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u7684\u5386\u53f2\u53ca\u7248\u672c\u53d1\u5c55<\/p>\n\n\n\n<p>Oracle\u662f\u4e00\u5bb6\u7531Larry Ellison\u3001Bob Miner\u548cEd Oates\u521b\u7acb\u7684\u516c\u53f8\uff0c\u6210\u7acb\u4e8e1977\u5e74\uff0c\u603b\u90e8\u4f4d\u4e8e\u7f8e\u56fd\u52a0\u5229\u798f\u5c3c\u4e9a\u5dde\u7684Redwood City\u5e02\u3002Oracle\u516c\u53f8\u6700\u521d\u662f\u4e00\u5bb6\u5f00\u53d1\u6570\u636e\u5e93\u8f6f\u4ef6\u7684\u516c\u53f8\uff0c\u968f\u7740Oracle\u6570\u636e\u5e93\u5728\u5546\u4e1a\u5e94\u7528\u4e2d\u7684\u6210\u529f\u5e94\u7528\uff0c\u516c\u53f8\u4e1a\u52a1\u9010\u6e10\u6269\u5c55\u5230\u5176\u4ed6\u9886\u57df\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662fOracle\u6570\u636e\u5e93\u7684\u4e3b\u8981\u7248\u672c\u548c\u53d1\u5c55\u5386\u53f2\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Oracle 2\uff1a1980\u5e74\u63a8\u51fa\u7684\u7b2c\u4e00\u7248Oracle\u6570\u636e\u5e93\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u78c1\u76d8\u5b58\u50a8\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li>Oracle 3\uff1a1983\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u652f\u6301\u5206\u5e03\u5f0f\u4e8b\u52a1\u5904\u7406\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/li>\n\n\n\n<li>Oracle 4\uff1a1985\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u589e\u52a0\u4e86\u66f4\u591a\u7684\u7279\u6027\u548c\u529f\u80fd\uff0c\u5982\u6e38\u6807\uff08cursor\uff09\u3001\u5b58\u50a8\u8fc7\u7a0b\u548c\u89e6\u53d1\u5668\u7b49\u3002<\/li>\n\n\n\n<li>Oracle 5\uff1a1986\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u652f\u6301\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u6a21\u5f0f\uff0c\u5f15\u5165\u4e86PL\/SQL\u7f16\u7a0b\u8bed\u8a00\u3002<\/li>\n\n\n\n<li>Oracle 6\uff1a1988\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u589e\u5f3a\u4e86\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u53ef\u6269\u5c55\u6027\uff0c\u652f\u6301\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7cfb\u7edf\u548c\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\u3002<\/li>\n\n\n\n<li>Oracle 7\uff1a1992\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u548c\u5bf9\u8c61\uff0c\u589e\u52a0\u4e86\u66f4\u591a\u7684\u5b89\u5168\u7279\u6027\u548c\u5de5\u5177\uff0c\u5982\u5907\u4efd\u548c\u6062\u590d\u3001\u6570\u636e\u52a0\u5bc6\u548c\u7528\u6237\u6743\u9650\u63a7\u5236\u7b49\u3002<\/li>\n\n\n\n<li>Oracle 8\uff1a1997\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u589e\u52a0\u4e86Java\u652f\u6301\u548c\u5bf9\u8c61\u5173\u7cfb\u6620\u5c04\uff08ORM\uff09\u7b49\u7279\u6027\u3002<\/li>\n\n\n\n<li>Oracle 9i\uff1a2001\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u5f15\u5165\u4e86\u81ea\u6211\u7ba1\u7406\u7684\u7279\u6027\uff0c\u5982\u81ea\u6211\u8bca\u65ad\u3001\u81ea\u6211\u4fee\u590d\u548c\u81ea\u6211\u8c03\u6574\u7b49\u3002<\/li>\n\n\n\n<li>Oracle 10g\uff1a2003\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u652f\u6301\u7f51\u683c\u8ba1\u7b97\u548c\u81ea\u52a8\u5b58\u50a8\u7ba1\u7406\u7b49\u7279\u6027\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/li>\n\n\n\n<li>Oracle 11g\uff1a2007\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u589e\u5f3a\u4e86\u6570\u636e\u5b89\u5168\u6027\u548c\u53ef\u4f38\u7f29\u6027\uff0c\u5f15\u5165\u4e86SQL\u8c03\u4f18\u548c\u81ea\u52a8\u5b58\u50a8\u7ba1\u7406\u7b49\u7279\u6027\u3002<\/li>\n\n\n\n<li>Oracle 12c\uff1a2013\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u5f15\u5165\u4e86\u591a\u79df\u6237\u67b6\u6784\u548c\u6570\u636e\u5e93\u4e91\u8ba1\u7b97\u7b49\u7279\u6027\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u4e91\u73af\u5883\u4e0b\u7684\u5e94\u7528\u3002<\/li>\n\n\n\n<li>Oracle 18c\u548c19c\uff1a2018\u5e74\u548c2019\u5e74\u63a8\u51fa\u7684\u7248\u672c\uff0c\u589e\u5f3a\u4e86\u5b89\u5168\u7279\u6027\u548c\u6027\u80fd\u4f18\u5316\uff0c\u652f\u6301\u673a\u5668\u5b66\u4e60\u548c\u4eba\u5de5\u667a\u80fd\u5e94\u7528\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u603b\u4e4b\uff0cOracle\u6570\u636e\u5e93\u662f\u4e00\u79cd\u7ecf\u5386\u4e86\u51e0\u5341\u5e74\u53d1\u5c55\u7684\u6210\u719f\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u6bcf\u4e2a\u7248\u672c\u90fd\u589e\u52a0\u4e86\u65b0\u7684\u7279\u6027\u548c\u529f\u80fd\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u65ad\u589e\u957f\u7684\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u9700\u6c42\u3002\u6bcf\u4e2a\u7248\u672c\u90fd\u5177\u6709\u72ec\u7279\u7684\u4f18\u52bf\u548c\u7279\u6027\uff0c\u4f01\u4e1a\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u7248\u672c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u7684\u6bd4\u8f83<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u662f\u4e00\u79cd\u6210\u719f\u3001\u53ef\u9760\u3001\u9ad8\u6027\u80fd\u7684\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u7cfb\u7edf\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u5168\u6027\uff1aOracle\u6570\u636e\u5e93\u5177\u6709\u8f83\u5f3a\u7684\u5b89\u5168\u6027\u80fd\u529b\uff0c\u652f\u6301\u591a\u79cd\u5b89\u5168\u7279\u6027\u5982\u7528\u6237\u8ba4\u8bc1\u3001\u6388\u6743\u7ba1\u7406\u548c\u52a0\u5bc6\u4f20\u8f93\u7b49\u3002\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\uff0cOracle\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u80fd\u66f4\u597d\u3002<\/li>\n\n\n\n<li>\u5927\u89c4\u6a21\u6570\u636e\u7ba1\u7406\uff1aOracle\u6570\u636e\u5e93\u9002\u5408\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\uff0c\u53ef\u4ee5\u5904\u7406\u767e\u4e07\u4e43\u81f3\u4e0a\u4ebf\u7684\u6570\u636e\u3002\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\uff0cOracle\u6570\u636e\u5e93\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u5927\u89c4\u6a21\u6570\u636e\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u9ad8\u6027\u80fd\uff1aOracle\u6570\u636e\u5e93\u901a\u8fc7\u4f18\u5316\u6570\u636e\u5b58\u50a8\u548c\u68c0\u7d22\u65b9\u5f0f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u5904\u7406\u901f\u5ea6\u548c\u6027\u80fd\uff0c\u652f\u6301\u5e76\u53d1\u8bbf\u95ee\u548c\u591a\u7ebf\u7a0b\u5904\u7406\u3002\u540c\u65f6\uff0cOracle\u6570\u636e\u5e93\u63d0\u4f9b\u4e86\u591a\u79cd\u6027\u80fd\u4f18\u5316\u7684\u7279\u6027\u548c\u5de5\u5177\uff0c\u5982\u6267\u884c\u8ba1\u5212\u5206\u6790\u3001\u7d22\u5f15\u4f18\u5316\u548cSQL\u4f18\u5316\u7b49\u3002\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\uff0cOracle\u6570\u636e\u5e93\u7684\u6027\u80fd\u8868\u73b0\u66f4\u51fa\u8272\u3002<\/li>\n\n\n\n<li>\u591a\u5e73\u53f0\u652f\u6301\uff1aOracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\uff0c\u5982Windows\u3001Linux\u3001UNIX\u7b49\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u786c\u4ef6\u548c\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u4e0b\u8fd0\u884c\u3002\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\uff0cOracle\u6570\u636e\u5e93\u5177\u6709\u66f4\u597d\u7684\u53ef\u79fb\u690d\u6027\u3002<\/li>\n\n\n\n<li>\u591a\u79cd\u6570\u636e\u7c7b\u578b\u652f\u6301\uff1aOracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u548c\u5bf9\u8c61\uff0c\u5982BLOB\u3001CLOB\u3001XML\u548c\u5bf9\u8c61\u7c7b\u578b\u7b49\u3002\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\uff0cOracle\u6570\u636e\u5e93\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u5404\u79cd\u6570\u636e\u7c7b\u578b\u548c\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>\u53ef\u6269\u5c55\u6027\uff1aOracle\u6570\u636e\u5e93\u652f\u6301\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7cfb\u7edf\u548c\u591a\u8282\u70b9\u96c6\u7fa4\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\uff0cOracle\u6570\u636e\u5e93\u5177\u6709\u66f4\u597d\u7684\u53ef\u6269\u5c55\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5f53\u7136\uff0c\u4e0e\u5176\u4ed6\u6570\u636e\u5e93\u76f8\u6bd4\uff0cOracle\u6570\u636e\u5e93\u4e5f\u6709\u4e00\u4e9b\u52a3\u52bf\uff0c\u6bd4\u5982\u4ef7\u683c\u8f83\u9ad8\u3001\u590d\u6742\u6027\u8f83\u9ad8\u3001\u90e8\u7f72\u548c\u7ef4\u62a4\u6210\u672c\u9ad8\u7b49\u3002\u4f01\u4e1a\u5728\u9009\u62e9\u6570\u636e\u5e93\u7cfb\u7edf\u65f6\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u81ea\u5df1\u7684\u9700\u6c42\u548c\u9884\u7b97\uff0c\u9009\u62e9\u6700\u9002\u5408\u81ea\u5df1\u7684\u6570\u636e\u5e93\u7cfb\u7edf\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u8f6f\u4ef6\u4e0b\u8f7d\u53ca\u7cfb\u7edf\u8981\u6c42<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u8f6f\u4ef6\u4e0b\u8f7d\u548c\u7cfb\u7edf\u8981\u6c42\u662f\u4f7f\u7528Oracle\u6570\u636e\u5e93\u7684\u7b2c\u4e00\u6b65\u3002\u4ee5\u4e0b\u662fOracle\u8f6f\u4ef6\u4e0b\u8f7d\u53ca\u7cfb\u7edf\u8981\u6c42\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Oracle\u8f6f\u4ef6\u4e0b\u8f7d<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u516c\u53f8\u63d0\u4f9b\u4e86\u5b98\u65b9\u7f51\u7ad9\u4f9b\u7528\u6237\u4e0b\u8f7d\u5404\u79cdOracle\u6570\u636e\u5e93\u8f6f\u4ef6\u3002\u7528\u6237\u53ef\u4ee5\u5728Oracle\u5b98\u7f51\uff08<a href=\"https:\/\/www.oracle.com\/downloads\/%EF%BC%89%E4%B8%8A%E9%80%89%E6%8B%A9%E9%9C%80%E8%A6%81%E7%9A%84Oracle%E8%BD%AF%E4%BB%B6%E7%89%88%E6%9C%AC%EF%BC%8C%E7%84%B6%E5%90%8E%E9%80%9A%E8%BF%87Oracle%E8%B4%A6%E5%8F%B7%E7%99%BB%E5%BD%95%E4%B8%8B%E8%BD%BD%E3%80%82%E9%9C%80%E8%A6%81%E6%B3%A8%E6%84%8F%E7%9A%84%E6%98%AF%EF%BC%8COracle%E8%BD%AF%E4%BB%B6%E4%B8%8B%E8%BD%BD%E9%9C%80%E8%A6%81%E6%B3%A8%E5%86%8COracle%E8%B4%A6%E5%8F%B7%EF%BC%8C%E5%B9%B6%E5%90%8C%E6%84%8FOracle%E7%9A%84%E4%BD%BF%E7%94%A8%E6%9D%A1%E6%AC%BE%E3%80%82\">https:\/\/www.oracle.com\/downloads\/\uff09\u4e0a\u9009\u62e9\u9700\u8981\u7684Oracle\u8f6f\u4ef6\u7248\u672c\uff0c\u7136\u540e\u901a\u8fc7Oracle\u8d26\u53f7\u767b\u5f55\u4e0b\u8f7d\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cOracle\u8f6f\u4ef6\u4e0b\u8f7d\u9700\u8981\u6ce8\u518cOracle\u8d26\u53f7\uff0c\u5e76\u540c\u610fOracle\u7684\u4f7f\u7528\u6761\u6b3e\u3002<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u7cfb\u7edf\u8981\u6c42<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b89\u88c5Oracle\u6570\u636e\u5e93\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u7cfb\u7edf\u7b26\u5408Oracle\u7684\u7cfb\u7edf\u8981\u6c42\u3002\u4ee5\u4e0b\u662fOracle\u6570\u636e\u5e93\u7684\u4e00\u822c\u7cfb\u7edf\u8981\u6c42\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u64cd\u4f5c\u7cfb\u7edf\uff1aOracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\uff0c\u5982Windows\u3001Linux\u3001UNIX\u7b49\u3002\u4e0d\u540c\u7248\u672c\u7684Oracle\u6570\u636e\u5e93\u53ef\u80fd\u6709\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u8981\u6c42\uff0c\u9700\u8981\u5728\u4e0b\u8f7d\u8f6f\u4ef6\u4e4b\u524d\u4ed4\u7ec6\u9605\u8bfb\u6587\u6863\u3002<\/li>\n\n\n\n<li>\u5904\u7406\u5668\uff1aOracle\u6570\u636e\u5e93\u8981\u6c42\u4f7f\u752864\u4f4d\u5904\u7406\u5668\uff0c\u4ee5\u652f\u6301\u66f4\u5927\u7684\u5185\u5b58\u548c\u66f4\u9ad8\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u5185\u5b58\uff1aOracle\u6570\u636e\u5e93\u9700\u8981\u8db3\u591f\u7684\u5185\u5b58\u6765\u652f\u6301\u6570\u636e\u5e93\u8fd0\u884c\u548c\u7f13\u5b58\u3002\u4e0d\u540c\u7248\u672c\u7684Oracle\u6570\u636e\u5e93\u8981\u6c42\u7684\u5185\u5b58\u5927\u5c0f\u4e5f\u4e0d\u540c\uff0c\u4e00\u822c\u6765\u8bf4\uff0cOracle\u6570\u636e\u5e93\u9700\u8981\u81f3\u5c114GB\u4ee5\u4e0a\u7684\u5185\u5b58\u3002<\/li>\n\n\n\n<li>\u5b58\u50a8\u7a7a\u95f4\uff1aOracle\u6570\u636e\u5e93\u9700\u8981\u8db3\u591f\u7684\u78c1\u76d8\u5b58\u50a8\u7a7a\u95f4\u6765\u5b58\u50a8\u6570\u636e\u5e93\u548c\u76f8\u5173\u6587\u4ef6\u3002\u4e0d\u540c\u7248\u672c\u7684Oracle\u6570\u636e\u5e93\u8981\u6c42\u7684\u5b58\u50a8\u7a7a\u95f4\u5927\u5c0f\u4e5f\u4e0d\u540c\uff0c\u9700\u8981\u5728\u4e0b\u8f7d\u8f6f\u4ef6\u4e4b\u524d\u4ed4\u7ec6\u9605\u8bfb\u6587\u6863\u3002<\/li>\n\n\n\n<li>\u5176\u4ed6\u7ec4\u4ef6\uff1aOracle\u6570\u636e\u5e93\u53ef\u80fd\u9700\u8981\u5b89\u88c5\u5176\u4ed6\u7684\u7ec4\u4ef6\uff0c\u5982Java Runtime Environment\uff08JRE\uff09\u7b49\u3002\u9700\u8981\u5728\u4e0b\u8f7d\u8f6f\u4ef6\u4e4b\u524d\u4ed4\u7ec6\u9605\u8bfb\u6587\u6863\u5e76\u5b89\u88c5\u6240\u9700\u7684\u7ec4\u4ef6\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e9b\u7cfb\u7edf\u8981\u6c42\u53ea\u662f\u4e00\u822c\u6027\u7684\u8981\u6c42\uff0c\u5177\u4f53\u7684\u7cfb\u7edf\u8981\u6c42\u53ef\u80fd\u56e0Oracle\u7248\u672c\u3001\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c\u548c\u786c\u4ef6\u914d\u7f6e\u7b49\u56e0\u7d20\u800c\u6709\u6240\u4e0d\u540c\u3002\u56e0\u6b64\uff0c\u5728\u4e0b\u8f7dOracle\u8f6f\u4ef6\u4e4b\u524d\uff0c\u9700\u8981\u4ed4\u7ec6\u9605\u8bfb\u6587\u6863\u5e76\u786e\u8ba4\u7cfb\u7edf\u662f\u5426\u6ee1\u8db3\u8981\u6c42\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u5b89\u88c5\u8fc7\u7a0b<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u7684\u5b89\u88c5\u8fc7\u7a0b\u8f83\u4e3a\u590d\u6742\uff0c\u9700\u8981\u4ed4\u7ec6\u6309\u7167\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662fOracle\u6570\u636e\u5e93\u7684\u4e00\u822c\u5b89\u88c5\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e0b\u8f7d\u5b89\u88c5\u6587\u4ef6<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b8c\u6210\u7cfb\u7edf\u8981\u6c42\u786e\u8ba4\u4e4b\u540e\uff0c\u9700\u8981\u4eceOracle\u5b98\u7f51\u4e0b\u8f7d\u76f8\u5e94\u7248\u672c\u7684Oracle\u6570\u636e\u5e93\u5b89\u88c5\u6587\u4ef6\u3002\u4e0b\u8f7d\u5b8c\u6210\u540e\uff0c\u89e3\u538b\u7f29\u6587\u4ef6\u5e76\u8fdb\u5165\u89e3\u538b\u7f29\u540e\u7684\u76ee\u5f55\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u8fd0\u884c\u5b89\u88c5\u7a0b\u5e8f<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u89e3\u538b\u7f29\u76ee\u5f55\u4e2d\uff0c\u627e\u5230\u5b89\u88c5\u7a0b\u5e8f\u6587\u4ef6\uff0c\u5982setup.exe\u6216runInstaller\uff0c\u53cc\u51fb\u8fd0\u884c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u9009\u62e9\u5b89\u88c5\u9009\u9879<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b89\u88c5\u7a0b\u5e8f\u754c\u9762\u4e2d\uff0c\u9009\u62e9\u5b89\u88c5\u7c7b\u578b\uff0c\u5982\u521b\u5efa\u6570\u636e\u5e93\u6216\u5347\u7ea7\u6570\u636e\u5e93\u7b49\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u76f8\u5e94\u7684\u9009\u9879\u5e76\u7ee7\u7eed\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u914d\u7f6eOracle\u8f6f\u4ef6<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u914d\u7f6e\u754c\u9762\u4e2d\uff0c\u9700\u8981\u914d\u7f6eOracle\u6570\u636e\u5e93\u7684\u76f8\u5173\u8bbe\u7f6e\uff0c\u5982Oracle Home\u3001Oracle Base\u3001\u8bed\u8a00\u8bbe\u7f6e\u7b49\u3002\u9700\u8981\u6309\u7167\u5b9e\u9645\u9700\u6c42\u586b\u5199\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u9009\u62e9Oracle\u6570\u636e\u5e93\u7ec4\u4ef6<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u9009\u62e9\u7ec4\u4ef6\u754c\u9762\u4e2d\uff0c\u9700\u8981\u9009\u62e9\u9700\u8981\u5b89\u88c5\u7684Oracle\u6570\u636e\u5e93\u7ec4\u4ef6\uff0c\u5982Oracle Database\u3001Oracle Grid Infrastructure\u3001Oracle Enterprise Manager\u7b49\u3002\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u76f8\u5e94\u7684\u7ec4\u4ef6\u5e76\u7ee7\u7eed\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u914d\u7f6eOracle\u6570\u636e\u5e93<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u914d\u7f6e\u6570\u636e\u5e93\u754c\u9762\u4e2d\uff0c\u9700\u8981\u914d\u7f6eOracle\u6570\u636e\u5e93\u7684\u76f8\u5173\u8bbe\u7f6e\uff0c\u5982\u6570\u636e\u5e93\u540d\u79f0\u3001\u5b9e\u4f8b\u540d\u79f0\u3001\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u3001\u7ba1\u7406\u5458\u5bc6\u7801\u7b49\u3002\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u586b\u5199\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li>\u5b89\u88c5Oracle\u6570\u636e\u5e93<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u786e\u8ba4\u8bbe\u7f6e\u754c\u9762\u4e2d\uff0c\u9700\u8981\u68c0\u67e5\u5df2\u7ecf\u914d\u7f6e\u7684\u8bbe\u7f6e\u662f\u5426\u6b63\u786e\uff0c\u5e76\u786e\u8ba4\u5f00\u59cb\u5b89\u88c5\u3002\u70b9\u51fb\u201c\u5b89\u88c5\u201d\u6309\u94ae\u5f00\u59cb\u5b89\u88c5Oracle\u6570\u636e\u5e93\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"8\">\n<li>\u5b89\u88c5\u8fc7\u7a0b<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u51fa\u73b0\u4e00\u4e9b\u63d0\u793a\u548c\u5bf9\u8bdd\u6846\uff0c\u9700\u8981\u6309\u7167\u63d0\u793a\u8fdb\u884c\u64cd\u4f5c\u3002\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9700\u8981\u8f93\u5165Oracle\u8d26\u53f7\u4fe1\u606f\u3001\u9009\u62e9\u5b89\u88c5\u4f4d\u7f6e\u3001\u5b89\u88c5\u5fc5\u8981\u7684\u8f6f\u4ef6\u7ec4\u4ef6\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"9\">\n<li>\u5b8c\u6210\u5b89\u88c5<\/li>\n<\/ol>\n\n\n\n<p>\u5b89\u88c5\u8fc7\u7a0b\u5b8c\u6210\u540e\uff0c\u4f1a\u51fa\u73b0\u5b89\u88c5\u6210\u529f\u7684\u63d0\u793a\u3002\u6b64\u65f6\uff0cOracle\u6570\u636e\u5e93\u5df2\u7ecf\u6210\u529f\u5b89\u88c5\uff0c\u53ef\u4ee5\u4f7f\u7528SQL\u547d\u4ee4\u6216\u53ef\u89c6\u5316\u5de5\u5177\u8fdb\u884c\u6570\u636e\u5e93\u7ba1\u7406\u548c\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u662f\u4e00\u822c\u6027\u7684Oracle\u6570\u636e\u5e93\u5b89\u88c5\u8fc7\u7a0b\uff0c\u5177\u4f53\u7684\u5b89\u88c5\u8fc7\u7a0b\u53ef\u80fd\u56e0Oracle\u7248\u672c\u3001\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c\u548c\u786c\u4ef6\u914d\u7f6e\u7b49\u56e0\u7d20\u800c\u6709\u6240\u4e0d\u540c\u3002\u56e0\u6b64\uff0c\u5728\u5b89\u88c5Oracle\u6570\u636e\u5e93\u4e4b\u524d\uff0c\u9700\u8981\u4ed4\u7ec6\u9605\u8bfb\u6587\u6863\u5e76\u6309\u7167\u6307\u5bfc\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u73af\u5883\u914d\u7f6e<\/p>\n\n\n\n<p>Oracle\u73af\u5883\u914d\u7f6e\u662f\u5728\u5b89\u88c5Oracle\u6570\u636e\u5e93\u4e4b\u540e\uff0c\u9700\u8981\u8fdb\u884c\u7684\u4e00\u4e9b\u8bbe\u7f6e\uff0c\u4ee5\u786e\u4fddOracle\u6570\u636e\u5e93\u6b63\u5e38\u8fd0\u884c\u5e76\u6ee1\u8db3\u7528\u6237\u9700\u6c42\u3002\u4ee5\u4e0b\u662fOracle\u73af\u5883\u914d\u7f6e\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7cfb\u7edf\u53d8\u91cf\u8bbe\u7f6e<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b89\u88c5Oracle\u6570\u636e\u5e93\u4e4b\u540e\uff0c\u9700\u8981\u5c06Oracle\u76f8\u5173\u7684\u7cfb\u7edf\u53d8\u91cf\u6dfb\u52a0\u5230\u64cd\u4f5c\u7cfb\u7edf\u7684\u73af\u5883\u53d8\u91cf\u4e2d\uff0c\u4ee5\u4fbf\u64cd\u4f5c\u7cfb\u7edf\u8bc6\u522bOracle\u76f8\u5173\u7684\u547d\u4ee4\u548c\u8def\u5f84\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9700\u8981\u5c06ORACLE_HOME\u3001ORACLE_SID\u3001PATH\u7b49\u53d8\u91cf\u6dfb\u52a0\u5230\u73af\u5883\u53d8\u91cf\u4e2d\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u76ee\u5f55\u548c\u6587\u4ef6\u6743\u9650\u8bbe\u7f6e<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b89\u88c5Oracle\u6570\u636e\u5e93\u4e4b\u540e\uff0c\u9700\u8981\u5c06Oracle\u76f8\u5173\u7684\u76ee\u5f55\u548c\u6587\u4ef6\u7684\u6743\u9650\u8bbe\u7f6e\u4e3a\u6570\u636e\u5e93\u7528\u6237\u548c\u7ba1\u7406\u5458\u7528\u6237\u53ef\u8bfb\u5199\u3002\u8fd9\u4e9b\u76ee\u5f55\u548c\u6587\u4ef6\u5305\u62ecOracle Home\u76ee\u5f55\u3001\u6570\u636e\u5e93\u5b9e\u4f8b\u76ee\u5f55\u3001\u65e5\u5fd7\u6587\u4ef6\u7b49\u3002\u9700\u8981\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u547d\u4ee4\u548c\u5de5\u5177\u8fdb\u884c\u6743\u9650\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u76d1\u542c\u7a0b\u5e8f\u914d\u7f6e<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u8fd0\u884c\u671f\u95f4\uff0c\u9700\u8981\u4f7f\u7528\u76d1\u542c\u7a0b\u5e8f\uff08Listener\uff09\u8fdb\u884c\u76d1\u542c\u548c\u8fde\u63a5\u3002\u56e0\u6b64\uff0c\u5728Oracle\u73af\u5883\u914d\u7f6e\u4e2d\uff0c\u9700\u8981\u5bf9\u76d1\u542c\u7a0b\u5e8f\u8fdb\u884c\u914d\u7f6e\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9700\u8981\u914d\u7f6e\u76d1\u542c\u7a0b\u5e8f\u7684\u7aef\u53e3\u53f7\u3001IP\u5730\u5740\u3001\u76d1\u542c\u534f\u8bae\u7b49\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u7f51\u7edc\u8bbe\u7f6e<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u8fd0\u884c\u671f\u95f4\uff0c\u9700\u8981\u4f7f\u7528\u7f51\u7edc\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\u3002\u56e0\u6b64\uff0c\u5728Oracle\u73af\u5883\u914d\u7f6e\u4e2d\uff0c\u9700\u8981\u5bf9\u7f51\u7edc\u8fdb\u884c\u914d\u7f6e\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9700\u8981\u914d\u7f6e\u7f51\u7edc\u534f\u8bae\u3001IP\u5730\u5740\u3001\u7aef\u53e3\u53f7\u7b49\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u5b89\u5168\u8bbe\u7f6e<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u73af\u5883\u914d\u7f6e\u4e2d\uff0c\u9700\u8981\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5b89\u5168\u8bbe\u7f6e\uff0c\u4ee5\u9632\u6b62\u672a\u6388\u6743\u7684\u8bbf\u95ee\u548c\u64cd\u4f5c\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9700\u8981\u8bbe\u7f6e\u6570\u636e\u5e93\u7ba1\u7406\u5458\u8d26\u53f7\u548c\u5bc6\u7801\u3001\u7528\u6237\u8ba4\u8bc1\u548c\u6388\u6743\u3001\u52a0\u5bc6\u4f20\u8f93\u7b49\u5b89\u5168\u63aa\u65bd\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u6570\u636e\u5e93\u5b9e\u4f8b\u914d\u7f6e<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u73af\u5883\u914d\u7f6e\u4e2d\uff0c\u9700\u8981\u5bf9\u6570\u636e\u5e93\u5b9e\u4f8b\u8fdb\u884c\u914d\u7f6e\uff0c\u4ee5\u6ee1\u8db3\u7528\u6237\u9700\u6c42\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9700\u8981\u5bf9\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u3001\u65f6\u533a\u3001\u65e5\u5fd7\u6587\u4ef6\u3001\u5907\u4efd\u548c\u6062\u590d\u7b49\u65b9\u9762\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e9bOracle\u73af\u5883\u914d\u7f6e\u53ea\u662f\u4e00\u822c\u6027\u7684\u914d\u7f6e\uff0c\u5177\u4f53\u7684\u73af\u5883\u914d\u7f6e\u53ef\u80fd\u56e0Oracle\u7248\u672c\u3001\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c\u548c\u786c\u4ef6\u914d\u7f6e\u7b49\u56e0\u7d20\u800c\u6709\u6240\u4e0d\u540c\u3002\u56e0\u6b64\uff0c\u5728\u8fdb\u884cOracle\u73af\u5883\u914d\u7f6e\u4e4b\u524d\uff0c\u9700\u8981\u4ed4\u7ec6\u9605\u8bfb\u6587\u6863\u5e76\u6309\u7167\u6307\u5bfc\u8fdb\u884c\u64cd\u4f5c\u3002\u540c\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u548c\u5b89\u5168\u8981\u6c42\u8fdb\u884c\u9002\u5f53\u7684\u914d\u7f6e\u548c\u8c03\u6574\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6570\u636e\u5e93\u5b9e\u4f8b\u521b\u5efa<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u662f\u4e00\u4e2a\u8fd0\u884c\u5728Oracle\u6570\u636e\u5e93\u4e0a\u7684\u8fdb\u7a0b\uff0c\u5b83\u7531Oracle\u6570\u636e\u5e93\u8f6f\u4ef6\u81ea\u52a8\u521b\u5efa\uff0c\u7528\u4e8e\u652f\u6301\u6570\u636e\u5e93\u7684\u8fd0\u884c\u548c\u7ba1\u7406\u3002\u4ee5\u4e0b\u662fOracle\u6570\u636e\u5e93\u5b9e\u4f8b\u521b\u5efa\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u521b\u5efa\u6570\u636e\u5e93<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u521b\u5efaOracle\u6570\u636e\u5e93\u5b9e\u4f8b\u4e4b\u524d\uff0c\u9700\u8981\u5148\u521b\u5efa\u4e00\u4e2aOracle\u6570\u636e\u5e93\u3002Oracle\u6570\u636e\u5e93\u53ef\u4ee5\u4f7f\u7528Oracle\u5b98\u65b9\u63d0\u4f9b\u7684\u521b\u5efa\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528SQL\u547d\u4ee4\u624b\u52a8\u521b\u5efa\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9700\u8981\u5728Oracle\u6570\u636e\u5e93\u8f6f\u4ef6\u4e2d\u4f7f\u7528\u521b\u5efa\u5de5\u5177\u6216SQL\u547d\u4ee4\u521b\u5efa\u6570\u636e\u5e93\uff0c\u5e76\u6307\u5b9a\u6570\u636e\u5e93\u7684\u540d\u79f0\u3001\u5b57\u7b26\u96c6\u3001\u65e5\u5fd7\u6587\u4ef6\u3001\u8868\u7a7a\u95f4\u7b49\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u521b\u5efa\u521d\u59cb\u5316\u53c2\u6570\u6587\u4ef6<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u521b\u5efaOracle\u6570\u636e\u5e93\u5b9e\u4f8b\u4e4b\u524d\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u521d\u59cb\u5316\u53c2\u6570\u6587\u4ef6\uff0c\u7528\u4e8e\u6307\u5b9aOracle\u6570\u636e\u5e93\u5b9e\u4f8b\u7684\u5404\u79cd\u53c2\u6570\u548c\u9009\u9879\u3002\u521d\u59cb\u5316\u53c2\u6570\u6587\u4ef6\u53ef\u4ee5\u624b\u52a8\u521b\u5efa\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u521b\u5efa\u5de5\u5177\u3002\u9700\u8981\u6307\u5b9a\u53c2\u6570\u548c\u9009\u9879\uff0c\u5982\u5185\u5b58\u8bbe\u7f6e\u3001\u65e5\u5fd7\u6587\u4ef6\u8bbe\u7f6e\u3001\u5b57\u7b26\u96c6\u8bbe\u7f6e\u3001\u76d1\u542c\u7a0b\u5e8f\u8bbe\u7f6e\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u542f\u52a8Oracle\u6570\u636e\u5e93\u5b9e\u4f8b<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u521b\u5efa\u6570\u636e\u5e93\u548c\u521d\u59cb\u5316\u53c2\u6570\u6587\u4ef6\u4e4b\u540e\uff0c\u9700\u8981\u542f\u52a8Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u3002Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u53ef\u4ee5\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u542f\u52a8\u5de5\u5177\u6216SQL\u547d\u4ee4\u542f\u52a8\u3002\u9700\u8981\u5728\u542f\u52a8\u4e4b\u524d\uff0c\u786e\u8ba4\u6570\u636e\u5e93\u548c\u521d\u59cb\u5316\u53c2\u6570\u6587\u4ef6\u7684\u8bbe\u7f6e\u90fd\u6b63\u786e\u65e0\u8bef\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u786e\u8ba4Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u72b6\u6001<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u542f\u52a8Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u4e4b\u540e\uff0c\u9700\u8981\u786e\u8ba4\u6570\u636e\u5e93\u5b9e\u4f8b\u7684\u72b6\u6001\u3002\u53ef\u4ee5\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u67e5\u770b\u5de5\u5177\u6216SQL\u547d\u4ee4\u67e5\u8be2\u6570\u636e\u5e93\u5b9e\u4f8b\u7684\u72b6\u6001\u4fe1\u606f\uff0c\u5982\u5b9e\u4f8b\u540d\u79f0\u3001\u7248\u672c\u3001\u8fd0\u884c\u72b6\u6001\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u521b\u5efa\u548c\u7ba1\u7406\u7528\u6237\u548c\u89d2\u8272<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u8fd0\u884c\u671f\u95f4\uff0c\u9700\u8981\u521b\u5efa\u548c\u7ba1\u7406\u7528\u6237\u548c\u89d2\u8272\uff0c\u4ee5\u63a7\u5236\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u548c\u64cd\u4f5c\u6743\u9650\u3002\u53ef\u4ee5\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u521b\u5efa\u548c\u7ba1\u7406\u5de5\u5177\u6216SQL\u547d\u4ee4\u521b\u5efa\u548c\u7ba1\u7406\u7528\u6237\u548c\u89d2\u8272\u3002\u9700\u8981\u4e3a\u7528\u6237\u548c\u89d2\u8272\u5206\u914d\u9002\u5f53\u7684\u6743\u9650\u548c\u8bbf\u95ee\u63a7\u5236\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u5907\u4efd\u548c\u6062\u590d<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u5b9e\u4f8b\u8fd0\u884c\u671f\u95f4\uff0c\u9700\u8981\u5b9a\u671f\u8fdb\u884c\u5907\u4efd\u548c\u6062\u590d\u64cd\u4f5c\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u3002\u53ef\u4ee5\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u5907\u4efd\u548c\u6062\u590d\u5de5\u5177\u6216SQL\u547d\u4ee4\u8fdb\u884c\u5907\u4efd\u548c\u6062\u590d\u3002\u9700\u8981\u6309\u7167\u5907\u4efd\u7b56\u7565\u548c\u6062\u590d\u8ba1\u5212\u8fdb\u884c\u64cd\u4f5c\uff0c\u5e76\u4fdd\u8bc1\u5907\u4efd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cOracle\u6570\u636e\u5e93\u5b9e\u4f8b\u521b\u5efa\u53ea\u662fOracle\u6570\u636e\u5e93\u7ba1\u7406\u7684\u4e00\u4e2a\u65b9\u9762\uff0c\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u65b9\u9762\u9700\u8981\u8fdb\u884c\u7ba1\u7406\u548c\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u5728\u521b\u5efaOracle\u6570\u636e\u5e93\u5b9e\u4f8b\u4e4b\u524d\uff0c\u9700\u8981\u4ed4\u7ec6\u9605\u8bfbOracle\u6570\u636e\u5e93\u6587\u6863\uff0c\u5e76\u638c\u63e1\u76f8\u5173\u77e5\u8bc6\u548c\u6280\u80fd\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6570\u636e\u5e93\u4e0e\u5b9e\u4f8b<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u4e0e\u5b9e\u4f8b\u662fOracle\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u4e24\u4e2a\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u9700\u8981\u4ed4\u7ec6\u7406\u89e3\u5176\u6982\u5ff5\u548c\u5173\u7cfb\u3002\u4ee5\u4e0b\u662fOracle\u6570\u636e\u5e93\u4e0e\u5b9e\u4f8b\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Oracle\u6570\u636e\u5e93<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u662f\u4e00\u4e2a\u5b58\u50a8\u6570\u636e\u7684\u7269\u7406\u7ed3\u6784\uff0c\u5305\u62ec\u6570\u636e\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u3001\u65e5\u5fd7\u6587\u4ef6\u7b49\u3002Oracle\u6570\u636e\u5e93\u662fOracle\u6570\u636e\u5e93\u7ba1\u7406\u7684\u6838\u5fc3\uff0c\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>Oracle\u5b9e\u4f8b<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u5b9e\u4f8b\u662f\u4e00\u4e2a\u8fd0\u884c\u5728Oracle\u6570\u636e\u5e93\u4e0a\u7684\u8fdb\u7a0b\uff0c\u7531Oracle\u6570\u636e\u5e93\u8f6f\u4ef6\u81ea\u52a8\u521b\u5efa\u3002Oracle\u5b9e\u4f8b\u63d0\u4f9b\u4e86\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\u7684\u63a5\u53e3\u548c\u670d\u52a1\uff0c\u5305\u62ecSQL\u89e3\u6790\u3001\u5185\u5b58\u7ba1\u7406\u3001\u8fdb\u7a0b\u7ba1\u7406\u3001\u7f13\u5b58\u7ba1\u7406\u3001\u65e5\u5fd7\u7ba1\u7406\u7b49\u3002\u6bcf\u4e2aOracle\u6570\u636e\u5e93\u53ea\u80fd\u6709\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u4f46\u4e00\u4e2a\u5b9e\u4f8b\u53ef\u4ee5\u8fde\u63a5\u5230\u591a\u4e2a\u6570\u636e\u5e93\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u5173\u7cfb<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u5b9e\u4f8b\u548cOracle\u6570\u636e\u5e93\u662f\u5bc6\u5207\u76f8\u5173\u7684\u6982\u5ff5\uff0c\u4f46\u662f\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u804c\u8d23\u548c\u4f5c\u7528\u3002\u6bcf\u4e2aOracle\u6570\u636e\u5e93\u53ea\u80fd\u6709\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u4f46\u662f\u4e00\u4e2a\u5b9e\u4f8b\u53ef\u4ee5\u7ba1\u7406\u591a\u4e2a\u6570\u636e\u5e93\u3002<\/p>\n\n\n\n<p>\u5f53\u542f\u52a8Oracle\u5b9e\u4f8b\u65f6\uff0c\u5b83\u4f1a\u8bfb\u53d6\u6570\u636e\u5e93\u7684\u521d\u59cb\u5316\u53c2\u6570\u6587\u4ef6\uff0c\u5e76\u6839\u636e\u53c2\u6570\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u8fdb\u884c\u521d\u59cb\u5316\u3002\u521d\u59cb\u5316\u8fc7\u7a0b\u5305\u62ec\u5185\u5b58\u5206\u914d\u3001\u65e5\u5fd7\u6587\u4ef6\u6253\u5f00\u3001\u8fdb\u7a0b\u542f\u52a8\u7b49\u3002Oracle\u5b9e\u4f8b\u4f1a\u5c06\u6570\u636e\u5e93\u7684\u6570\u636e\u6587\u4ef6\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\uff0c\u5e76\u4e3a\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002\u5f53\u7528\u6237\u53d1\u8d77SQL\u547d\u4ee4\u8bf7\u6c42\u65f6\uff0cOracle\u5b9e\u4f8b\u4f1a\u89e3\u6790SQL\u547d\u4ee4\uff0c\u5e76\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002Oracle\u5b9e\u4f8b\u8fd8\u8d1f\u8d23\u6570\u636e\u5e93\u7684\u7ba1\u7406\u548c\u7ef4\u62a4\uff0c\u5982\u5907\u4efd\u548c\u6062\u590d\u3001\u6027\u80fd\u4f18\u5316\u3001\u5b89\u5168\u7ba1\u7406\u7b49\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cOracle\u5b9e\u4f8b\u548cOracle\u6570\u636e\u5e93\u662fOracle\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u4e24\u4e2a\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u4f46\u662f\u5b83\u4eec\u7684\u804c\u8d23\u548c\u4f5c\u7528\u662f\u4e0d\u540c\u7684\u3002\u5728Oracle\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\uff0c\u9700\u8981\u4ed4\u7ec6\u7406\u89e3\u5176\u6982\u5ff5\u548c\u5173\u7cfb\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u5408\u7406\u914d\u7f6e\u548c\u7ba1\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6570\u636e\u8868\u3001\u7d22\u5f15\u3001\u89c6\u56fe\u3001\u89e6\u53d1\u5668\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49\u5bf9\u8c61<\/p>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u6570\u636e\u8868\u3001\u7d22\u5f15\u3001\u89c6\u56fe\u3001\u89e6\u53d1\u5668\u548c\u5b58\u50a8\u8fc7\u7a0b\u7b49\u5bf9\u8c61\u662f\u5e38\u7528\u7684\u6570\u636e\u5e93\u5bf9\u8c61\uff0c\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e9b\u5bf9\u8c61\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u636e\u8868<\/li>\n<\/ol>\n\n\n\n<p>\u6570\u636e\u8868\u662fOracle\u6570\u636e\u5e93\u4e2d\u6700\u57fa\u672c\u7684\u5bf9\u8c61\uff0c\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u3002\u6570\u636e\u8868\u7531\u5217\u548c\u884c\u7ec4\u6210\uff0c\u6bcf\u5217\u4ee3\u8868\u4e00\u4e2a\u6570\u636e\u5b57\u6bb5\uff0c\u6bcf\u884c\u4ee3\u8868\u4e00\u4e2a\u6570\u636e\u8bb0\u5f55\u3002\u6570\u636e\u8868\u4e2d\u7684\u6570\u636e\u662f\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u5b58\u50a8\u7684\uff0c\u53ef\u4ee5\u4f7f\u7528SQL\u8bed\u53e5\u5bf9\u5176\u8fdb\u884c\u589e\u5220\u6539\u67e5\u7b49\u64cd\u4f5c\u3002\u6570\u636e\u8868\u53ef\u4ee5\u4f7f\u7528CREATE TABLE\u8bed\u53e5\u8fdb\u884c\u521b\u5efa\uff0c\u540c\u65f6\u53ef\u4ee5\u6dfb\u52a0\u7ea6\u675f\u548c\u7d22\u5f15\u7b49\u5143\u7d20\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u7d22\u5f15<\/li>\n<\/ol>\n\n\n\n<p>\u7d22\u5f15\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u63d0\u9ad8\u6570\u636e\u8868\u7684\u67e5\u8be2\u6548\u7387\u3002\u7d22\u5f15\u53ef\u4ee5\u6839\u636e\u67d0\u4e2a\u6216\u67d0\u4e9b\u5217\u7684\u503c\u5bf9\u6570\u636e\u8868\u8fdb\u884c\u6392\u5e8f\u548c\u5206\u7ec4\uff0c\u4ece\u800c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002Oracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u7d22\u5f15\uff0c\u5982B\u6811\u7d22\u5f15\u3001\u4f4d\u56fe\u7d22\u5f15\u3001\u5168\u6587\u7d22\u5f15\u7b49\u3002\u7d22\u5f15\u53ef\u4ee5\u4f7f\u7528CREATE INDEX\u8bed\u53e5\u8fdb\u884c\u521b\u5efa\uff0c\u5e76\u53ef\u4ee5\u5728\u6570\u636e\u8868\u4e0a\u6dfb\u52a0\u6216\u5220\u9664\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u89c6\u56fe<\/li>\n<\/ol>\n\n\n\n<p>\u89c6\u56fe\u662f\u4e00\u4e2a\u865a\u62df\u7684\u6570\u636e\u8868\uff0c\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u6570\u636e\u8868\u7684\u6570\u636e\u7ec4\u6210\u3002\u89c6\u56fe\u53ef\u4ee5\u4e3a\u7528\u6237\u63d0\u4f9b\u4e00\u4e2a\u7b80\u5355\u7684\u3001\u6613\u4e8e\u7406\u89e3\u7684\u6570\u636e\u8bbf\u95ee\u63a5\u53e3\uff0c\u5c4f\u853d\u6570\u636e\u8868\u7684\u590d\u6742\u6027\u548c\u7ed3\u6784\u3002\u89c6\u56fe\u53ef\u4ee5\u4f7f\u7528CREATE VIEW\u8bed\u53e5\u8fdb\u884c\u521b\u5efa\uff0c\u5e76\u53ef\u4ee5\u5728\u6570\u636e\u8868\u4e0a\u6dfb\u52a0\u6216\u5220\u9664\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u89e6\u53d1\u5668<\/li>\n<\/ol>\n\n\n\n<p>\u89e6\u53d1\u5668\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u6570\u636e\u5e93\u5bf9\u8c61\uff0c\u7528\u4e8e\u5728\u6570\u636e\u8868\u4e2d\u8fdb\u884c\u7279\u5b9a\u64cd\u4f5c\u65f6\u89e6\u53d1\u76f8\u5173\u4e8b\u4ef6\u3002\u89e6\u53d1\u5668\u53ef\u4ee5\u7528\u4e8e\u6267\u884c\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u5982\u6570\u636e\u6821\u9a8c\u3001\u6570\u636e\u8f6c\u6362\u3001\u6570\u636e\u66f4\u65b0\u7b49\u3002Oracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u89e6\u53d1\u5668\uff0c\u5982\u884c\u89e6\u53d1\u5668\u3001\u8bed\u53e5\u89e6\u53d1\u5668\u3001BEFORE\u89e6\u53d1\u5668\u3001AFTER\u89e6\u53d1\u5668\u7b49\u3002\u89e6\u53d1\u5668\u53ef\u4ee5\u4f7f\u7528CREATE TRIGGER\u8bed\u53e5\u8fdb\u884c\u521b\u5efa\uff0c\u5e76\u53ef\u4ee5\u5728\u6570\u636e\u8868\u4e0a\u6dfb\u52a0\u6216\u5220\u9664\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u5b58\u50a8\u8fc7\u7a0b<\/li>\n<\/ol>\n\n\n\n<p>\u5b58\u50a8\u8fc7\u7a0b\u662f\u4e00\u79cd\u5728Oracle\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u7684\u7a0b\u5e8f\uff0c\u7531\u591a\u4e2aSQL\u8bed\u53e5\u548c\u63a7\u5236\u7ed3\u6784\u7ec4\u6210\u3002\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u5c01\u88c5\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u64cd\u4f5c\u6548\u7387\u548c\u5b89\u5168\u6027\u3002\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u4f7f\u7528CREATE PROCEDURE\u8bed\u53e5\u8fdb\u884c\u521b\u5efa\uff0c\u5e76\u53ef\u4ee5\u5728\u6570\u636e\u8868\u4e0a\u6dfb\u52a0\u6216\u5220\u9664\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e9b\u6570\u636e\u5e93\u5bf9\u8c61\u53ea\u662fOracle\u6570\u636e\u5e93\u4e2d\u7684\u4e00\u90e8\u5206\uff0c\u8fd8\u6709\u5176\u4ed6\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u5982\u51fd\u6570\u3001\u5305\u3001\u5e8f\u5217\u7b49\u3002\u5728Oracle\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u5408\u7406\u4f7f\u7528\u548c\u7ba1\u7406\u8fd9\u4e9b\u5bf9\u8c61\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6570\u636e\u7c7b\u578b\u53ca\u7ea6\u675f<\/p>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u6570\u636e\u7c7b\u578b\u548c\u7ea6\u675f\u662f\u7ba1\u7406\u6570\u636e\u7684\u91cd\u8981\u5143\u7d20\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9a\u4e49\u6570\u636e\u8868\u4e2d\u7684\u5217\u548c\u884c\u7684\u7279\u5f81\u548c\u5c5e\u6027\u3002\u4ee5\u4e0b\u662fOracle\u6570\u636e\u7c7b\u578b\u548c\u7ea6\u675f\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u636e\u7c7b\u578b<\/li>\n<\/ol>\n\n\n\n<p>\u6570\u636e\u7c7b\u578b\u662f\u6570\u636e\u8868\u4e2d\u5217\u6240\u5141\u8bb8\u7684\u6570\u636e\u503c\u7c7b\u578b\u3002Oracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6570\u5b57\u7c7b\u578b\u3001\u5b57\u7b26\u7c7b\u578b\u3001\u65e5\u671f\u65f6\u95f4\u7c7b\u578b\u3001\u4e8c\u8fdb\u5236\u7c7b\u578b\u7b49\u3002\u5177\u4f53\u6765\u8bf4\uff0cOracle\u6570\u636e\u5e93\u652f\u6301NUMBER\u3001VARCHAR2\u3001DATE\u3001TIMESTAMP\u3001BLOB\u7b49\u6570\u636e\u7c7b\u578b\u3002\u6570\u636e\u7c7b\u578b\u53ef\u4ee5\u5728\u6570\u636e\u8868\u4e2d\u7684\u5217\u5b9a\u4e49\u4e2d\u4f7f\u7528\uff0c\u7528\u4e8e\u6307\u5b9a\u5217\u5141\u8bb8\u7684\u6570\u636e\u7c7b\u578b\u3002\u540c\u65f6\uff0cOracle\u6570\u636e\u5e93\u8fd8\u652f\u6301\u81ea\u5b9a\u4e49\u6570\u636e\u7c7b\u578b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u7ea6\u675f<\/li>\n<\/ol>\n\n\n\n<p>\u7ea6\u675f\u662f\u7528\u4e8e\u9650\u5236\u6570\u636e\u8868\u4e2d\u5217\u548c\u884c\u7684\u53d6\u503c\u8303\u56f4\u548c\u5c5e\u6027\u7684\u89c4\u5219\u3002Oracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u7ea6\u675f\u7c7b\u578b\uff0c\u5305\u62ec\u4e3b\u952e\u7ea6\u675f\u3001\u552f\u4e00\u7ea6\u675f\u3001\u68c0\u67e5\u7ea6\u675f\u3001\u5916\u952e\u7ea6\u675f\u7b49\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u4e3b\u952e\u7ea6\u675f\u7528\u4e8e\u9650\u5236\u6570\u636e\u8868\u4e2d\u67d0\u4e00\u5217\u7684\u503c\u4e0d\u53ef\u91cd\u590d\u548c\u975e\u7a7a\uff0c\u552f\u4e00\u7ea6\u675f\u7528\u4e8e\u9650\u5236\u6570\u636e\u8868\u4e2d\u67d0\u4e00\u5217\u7684\u503c\u4e0d\u53ef\u91cd\u590d\u4f46\u53ef\u4e3a\u7a7a\uff0c\u68c0\u67e5\u7ea6\u675f\u7528\u4e8e\u9650\u5236\u6570\u636e\u8868\u4e2d\u67d0\u4e00\u5217\u7684\u53d6\u503c\u8303\u56f4\uff0c\u5916\u952e\u7ea6\u675f\u7528\u4e8e\u9650\u5236\u6570\u636e\u8868\u4e4b\u95f4\u7684\u6570\u636e\u5f15\u7528\u5173\u7cfb\u3002\u7ea6\u675f\u53ef\u4ee5\u5728\u521b\u5efa\u6570\u636e\u8868\u65f6\u5b9a\u4e49\uff0c\u4e5f\u53ef\u4ee5\u5728\u4fee\u6539\u6570\u636e\u8868\u65f6\u6dfb\u52a0\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6570\u636e\u7c7b\u578b\u548c\u7ea6\u675f\u662fOracle\u6570\u636e\u5e93\u4e2d\u7ba1\u7406\u6570\u636e\u7684\u91cd\u8981\u5143\u7d20\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u5408\u7406\u9009\u62e9\u548c\u914d\u7f6e\u3002\u5728\u8bbe\u8ba1\u548c\u7ef4\u62a4\u6570\u636e\u8868\u65f6\uff0c\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u6570\u636e\u7c7b\u578b\u548c\u7ea6\u675f\u7684\u9009\u62e9\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u7528\u6237\u4e0e\u89d2\u8272<\/p>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u7528\u6237\u548c\u89d2\u8272\u662f\u7ba1\u7406\u548c\u63a7\u5236\u6570\u636e\u5e93\u8bbf\u95ee\u548c\u64cd\u4f5c\u6743\u9650\u7684\u91cd\u8981\u5143\u7d20\u3002\u4ee5\u4e0b\u662fOracle\u7528\u6237\u548c\u89d2\u8272\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7528\u6237<\/li>\n<\/ol>\n\n\n\n<p>\u7528\u6237\u662fOracle\u6570\u636e\u5e93\u4e2d\u62e5\u6709\u8bbf\u95ee\u548c\u64cd\u4f5c\u6743\u9650\u7684\u5b9e\u4f53\u3002\u6bcf\u4e2a\u7528\u6237\u90fd\u62e5\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u7528\u4e8e\u767b\u5f55\u548c\u8bbf\u95eeOracle\u6570\u636e\u5e93\u3002\u7528\u6237\u53ef\u4ee5\u62e5\u6709\u81ea\u5df1\u7684\u6570\u636e\u8868\u3001\u89c6\u56fe\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49\u5bf9\u8c61\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u7528\u6237\u7684\u5bf9\u8c61\u3002\u7528\u6237\u53ef\u4ee5\u4f7f\u7528GRANT\u548cREVOKE\u547d\u4ee4\u8fdb\u884c\u6743\u9650\u6388\u6743\u548c\u6536\u56de\u3002Oracle\u6570\u636e\u5e93\u8fd8\u652f\u6301\u591a\u79cd\u7528\u6237\u7c7b\u578b\uff0c\u5982\u666e\u901a\u7528\u6237\u3001SYS\u7528\u6237\u3001SYSTEM\u7528\u6237\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u89d2\u8272<\/li>\n<\/ol>\n\n\n\n<p>\u89d2\u8272\u662fOracle\u6570\u636e\u5e93\u4e2d\u4e00\u7ec4\u6743\u9650\u7684\u96c6\u5408\uff0c\u7528\u4e8e\u7b80\u5316\u6743\u9650\u7ba1\u7406\u548c\u63a7\u5236\u3002\u89d2\u8272\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u7528\u6237\u6216\u5176\u4ed6\u89d2\u8272\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9a\u4e49\u4e00\u7ec4\u7279\u5b9a\u7684\u8bbf\u95ee\u6743\u9650\u3002\u89d2\u8272\u53ef\u4ee5\u4f7f\u7528CREATE ROLE\u547d\u4ee4\u8fdb\u884c\u521b\u5efa\uff0c\u53ef\u4ee5\u6388\u4e88\u6216\u6536\u56de\u7528\u6237\u6216\u5176\u4ed6\u89d2\u8272\u5bf9\u89d2\u8272\u7684\u8bbf\u95ee\u6743\u9650\u3002Oracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u9884\u5b9a\u4e49\u89d2\u8272\uff0c\u5982CONNECT\u3001RESOURCE\u3001DBA\u7b49\uff0c\u4e5f\u652f\u6301\u81ea\u5b9a\u4e49\u89d2\u8272\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7528\u6237\u548c\u89d2\u8272\u662fOracle\u6570\u636e\u5e93\u4e2d\u7ba1\u7406\u548c\u63a7\u5236\u6570\u636e\u5e93\u8bbf\u95ee\u548c\u64cd\u4f5c\u6743\u9650\u7684\u91cd\u8981\u5143\u7d20\uff0c\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u548c\u7ba1\u7406\u3002\u5728\u521b\u5efa\u548c\u7ba1\u7406\u7528\u6237\u548c\u89d2\u8272\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u5408\u7406\u9009\u62e9\u548c\u914d\u7f6e\uff0c\u540c\u65f6\u9700\u8981\u8003\u8651\u5b89\u5168\u548c\u4fdd\u5bc6\u6027\u7684\u8981\u6c42\u3002\u53e6\u5916\uff0c\u9700\u8981\u6ce8\u610f\u6388\u6743\u548c\u6536\u56de\u6743\u9650\u7684\u65f6\u673a\u548c\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caSQL\u7684\u6982\u8ff0\u4e0e\u5206\u7c7b<\/p>\n\n\n\n<p>SQL\uff08Structured Query Language\uff09\u662f\u4e00\u79cd\u6807\u51c6\u5316\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u8bed\u8a00\uff0c\u7528\u4e8e\u5728\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u3001\u7ba1\u7406\u548c\u68c0\u7d22\u6570\u636e\u3002SQL\u53ef\u4ee5\u6267\u884c\u591a\u79cd\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u5305\u62ec\u521b\u5efa\u6570\u636e\u8868\u3001\u63d2\u5165\u6570\u636e\u3001\u66f4\u65b0\u6570\u636e\u3001\u5220\u9664\u6570\u636e\u3001\u67e5\u8be2\u6570\u636e\u7b49\u3002<\/p>\n\n\n\n<p>SQL\u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u4e09\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u636e\u5b9a\u4e49\u8bed\u8a00\uff08DDL\uff09<\/li>\n<\/ol>\n\n\n\n<p>DDL\u7528\u4e8e\u5728\u6570\u636e\u5e93\u4e2d\u5b9a\u4e49\u548c\u7ba1\u7406\u6570\u636e\u7ed3\u6784\uff0c\u5305\u62ec\u521b\u5efa\u3001\u4fee\u6539\u3001\u5220\u9664\u6570\u636e\u8868\u3001\u89c6\u56fe\u3001\u7d22\u5f15\u3001\u5b58\u50a8\u8fc7\u7a0b\u3001\u89e6\u53d1\u5668\u7b49\u3002DDL\u7684\u4e3b\u8981\u547d\u4ee4\u5305\u62ecCREATE\u3001ALTER\u3001DROP\u3001RENAME\u3001TRUNCATE\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u6570\u636e\u64cd\u7eb5\u8bed\u8a00\uff08DML\uff09<\/li>\n<\/ol>\n\n\n\n<p>DML\u7528\u4e8e\u5728\u6570\u636e\u8868\u4e2d\u589e\u52a0\u3001\u4fee\u6539\u3001\u5220\u9664\u6570\u636e\u3002DML\u7684\u4e3b\u8981\u547d\u4ee4\u5305\u62ecSELECT\u3001INSERT\u3001UPDATE\u3001DELETE\u3001MERGE\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6570\u636e\u63a7\u5236\u8bed\u8a00\uff08DCL\uff09<\/li>\n<\/ol>\n\n\n\n<p>DCL\u7528\u4e8e\u63a7\u5236\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u8bbf\u95ee\u548c\u64cd\u4f5c\u6743\u9650\u3002DCL\u7684\u4e3b\u8981\u547d\u4ee4\u5305\u62ecGRANT\u3001REVOKE\u3001DENY\u7b49\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cSQL\u662f\u4e00\u79cd\u6807\u51c6\u5316\u7684\u6570\u636e\u5e93\u7ba1\u7406\u8bed\u8a00\uff0c\u4f46\u662f\u4e0d\u540c\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u5b9e\u73b0\u4e86\u4e0d\u540c\u7684SQL\u8bed\u6cd5\u548c\u7279\u6027\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528SQL\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u7684\u8981\u6c42\u8fdb\u884c\u5408\u7406\u914d\u7f6e\u548c\u64cd\u4f5c\u3002\u540c\u65f6\uff0c\u9700\u8981\u6ce8\u610fSQL\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u7684\u7a33\u5b9a\u548c\u5b89\u5168\u8fd0\u884c\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6570\u636e\u67e5\u8be2\uff08SELECT\uff09<\/p>\n\n\n\n<p>\u5728SQL\u8bed\u8a00\u4e2d\uff0cSELECT\u547d\u4ee4\u7528\u4e8e\u5728\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u6570\u636e\uff0c\u662fSQL\u8bed\u8a00\u4e2d\u6700\u91cd\u8981\u3001\u6700\u5e38\u7528\u7684\u547d\u4ee4\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662fSELECT\u547d\u4ee4\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>SELECT\u8bed\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>SELECT\u8bed\u6cd5\u7684\u57fa\u672c\u5f62\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT column1, column2, ..., columnN\nFROM table_name\nWHERE condition;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ccolumn1\u3001column2\u3001&#8230;\u3001columnN\u662f\u8981\u67e5\u8be2\u7684\u5217\uff0ctable_name\u662f\u8981\u67e5\u8be2\u7684\u6570\u636e\u8868\u540d\uff0ccondition\u662f\u67e5\u8be2\u6761\u4ef6\u3002SELECT\u547d\u4ee4\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u51fd\u6570\u548c\u8fd0\u7b97\u7b26\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u67e5\u8be2\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>SELECT\u67e5\u8be2\u8bed\u53e5\u6267\u884c\u8fc7\u7a0b<\/li>\n<\/ol>\n\n\n\n<p>SELECT\u67e5\u8be2\u8bed\u53e5\u7684\u6267\u884c\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ece\u8868\u683c\u4e2d\u9009\u62e9\u8981\u67e5\u8be2\u7684\u5217<\/li>\n\n\n\n<li>\u6839\u636eWHERE\u5b50\u53e5\u4e2d\u7684\u6761\u4ef6\u7b5b\u9009\u6570\u636e<\/li>\n\n\n\n<li>\u6839\u636eGROUP BY\u5b50\u53e5\u4e2d\u7684\u5217\u5206\u7ec4<\/li>\n\n\n\n<li>\u5bf9\u6bcf\u4e2a\u7ec4\u8fdb\u884c\u805a\u5408\u8ba1\u7b97\uff0c\u5982SUM\u3001AVG\u7b49<\/li>\n\n\n\n<li>\u6839\u636eHAVING\u5b50\u53e5\u4e2d\u7684\u6761\u4ef6\u7b5b\u9009\u6570\u636e<\/li>\n\n\n\n<li>\u6839\u636eORDER BY\u5b50\u53e5\u4e2d\u7684\u5217\u6392\u5e8f<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>SELECT\u67e5\u8be2\u8bed\u53e5\u793a\u4f8b<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684SELECT\u67e5\u8be2\u8bed\u53e5\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT employee_id, first_name, last_name, salary\nFROM employees\nWHERE department_id = 50;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u8bed\u53e5\u7684\u542b\u4e49\u662f\uff1a\u4eceemployees\u6570\u636e\u8868\u4e2d\u67e5\u8be2department_id\u4e3a50\u7684\u5458\u5de5\u7684employee_id\u3001first_name\u3001last_name\u548csalary\u5217\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cSELECT\u67e5\u8be2\u662fSQL\u8bed\u8a00\u4e2d\u6700\u5e38\u7528\u7684\u547d\u4ee4\u4e4b\u4e00\uff0c\u4e5f\u662f\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u6700\u91cd\u8981\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u5728\u5b9e\u9645\u67e5\u8be2\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u67e5\u8be2\u8bed\u53e5\uff0c\u5e76\u6839\u636eSQL\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u67e5\u8be2\u7ed3\u679c\u7684\u6b63\u786e\u6027\u548c\u5b8c\u6574\u6027\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6570\u636e\u64cd\u4f5c\uff08INSERT\u3001UPDATE\u3001DELETE\uff09<\/p>\n\n\n\n<p>\u5728SQL\u8bed\u8a00\u4e2d\uff0cINSERT\u3001UPDATE\u3001DELETE\u662f\u5e38\u7528\u7684\u6570\u636e\u64cd\u4f5c\u547d\u4ee4\uff0c\u7528\u4e8e\u5728\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u63d2\u5165\u3001\u66f4\u65b0\u548c\u5220\u9664\u6570\u636e\u3002\u4ee5\u4e0b\u662fINSERT\u3001UPDATE\u3001DELETE\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>INSERT<\/li>\n<\/ol>\n\n\n\n<p>INSERT\u7528\u4e8e\u5411\u6570\u636e\u8868\u4e2d\u63d2\u5165\u65b0\u7684\u6570\u636e\u884c\u3002INSERT\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>INSERT INTO table_name (column1, column2, ..., columnN)\nVALUES (value1, value2, ..., valueN);\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ctable_name\u662f\u8981\u63d2\u5165\u6570\u636e\u7684\u6570\u636e\u8868\u540d\uff0ccolumn1\u3001column2\u3001&#8230;\u3001columnN\u662f\u8981\u63d2\u5165\u7684\u5217\u540d\uff0cvalue1\u3001value2\u3001&#8230;\u3001valueN\u662f\u8981\u63d2\u5165\u7684\u5217\u503c\u3002INSERT\u4e5f\u53ef\u4ee5\u901a\u8fc7SELECT\u8bed\u53e5\u4ece\u5176\u4ed6\u6570\u636e\u8868\u4e2d\u9009\u62e9\u8981\u63d2\u5165\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>UPDATE<\/li>\n<\/ol>\n\n\n\n<p>UPDATE\u7528\u4e8e\u5728\u6570\u636e\u8868\u4e2d\u66f4\u65b0\u6570\u636e\u884c\u7684\u503c\u3002UPDATE\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>UPDATE table_name\nSET column1 = value1, column2 = value2, ..., columnN = valueN\nWHERE condition;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ctable_name\u662f\u8981\u66f4\u65b0\u7684\u6570\u636e\u8868\u540d\uff0ccolumn1\u3001column2\u3001&#8230;\u3001columnN\u662f\u8981\u66f4\u65b0\u7684\u5217\u540d\uff0cvalue1\u3001value2\u3001&#8230;\u3001valueN\u662f\u8981\u66f4\u65b0\u7684\u5217\u503c\uff0ccondition\u662f\u66f4\u65b0\u7684\u6761\u4ef6\u3002UPDATE\u547d\u4ee4\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5b50\u67e5\u8be2\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>DELETE<\/li>\n<\/ol>\n\n\n\n<p>DELETE\u7528\u4e8e\u4ece\u6570\u636e\u8868\u4e2d\u5220\u9664\u6570\u636e\u884c\u3002DELETE\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DELETE FROM table_name\nWHERE condition;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ctable_name\u662f\u8981\u5220\u9664\u6570\u636e\u7684\u6570\u636e\u8868\u540d\uff0ccondition\u662f\u5220\u9664\u6570\u636e\u7684\u6761\u4ef6\u3002DELETE\u547d\u4ee4\u53ef\u4ee5\u4f7f\u7528\u5b50\u67e5\u8be2\u8fdb\u884c\u5220\u9664\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6570\u636e\u64cd\u4f5c\u547d\u4ee4\u662fSQL\u8bed\u8a00\u4e2d\u5e38\u7528\u7684\u547d\u4ee4\u4e4b\u4e00\uff0c\u4e5f\u662f\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u6700\u91cd\u8981\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u6570\u636e\u64cd\u4f5c\u547d\u4ee4\uff0c\u5e76\u6839\u636eSQL\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u64cd\u4f5c\u7ed3\u679c\u7684\u6b63\u786e\u6027\u548c\u5b8c\u6574\u6027\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u805a\u5408\u51fd\u6570\u4e0e\u5206\u7ec4<\/p>\n\n\n\n<p>\u5728SQL\u8bed\u8a00\u4e2d\uff0c\u805a\u5408\u51fd\u6570\u548c\u5206\u7ec4\u662f\u5e38\u7528\u7684\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u529f\u80fd\uff0c\u7528\u4e8e\u5bf9\u6570\u636e\u8fdb\u884c\u7edf\u8ba1\u548c\u5206\u7c7b\u3002\u4ee5\u4e0b\u662f\u805a\u5408\u51fd\u6570\u548c\u5206\u7ec4\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u805a\u5408\u51fd\u6570<\/li>\n<\/ol>\n\n\n\n<p>\u805a\u5408\u51fd\u6570\u662fSQL\u8bed\u8a00\u4e2d\u5e38\u7528\u7684\u51fd\u6570\uff0c\u7528\u4e8e\u5bf9\u4e00\u7ec4\u6570\u636e\u8fdb\u884c\u7edf\u8ba1\u548c\u8ba1\u7b97\uff0c\u5982\u8ba1\u7b97\u603b\u548c\u3001\u5e73\u5747\u503c\u3001\u6700\u5927\u503c\u3001\u6700\u5c0f\u503c\u7b49\u3002\u5e38\u7528\u7684\u805a\u5408\u51fd\u6570\u5305\u62ecSUM\u3001AVG\u3001MAX\u3001MIN\u3001COUNT\u7b49\u3002\u805a\u5408\u51fd\u6570\u4e00\u822c\u4e0eGROUP BY\u4e00\u8d77\u4f7f\u7528\uff0c\u7528\u4e8e\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7c7b\u548c\u7edf\u8ba1\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5206\u7ec4<\/li>\n<\/ol>\n\n\n\n<p>\u5206\u7ec4\u662fSQL\u8bed\u8a00\u4e2d\u5e38\u7528\u7684\u6570\u636e\u5206\u7c7b\u529f\u80fd\uff0c\u7528\u4e8e\u5c06\u6570\u636e\u6309\u7167\u7279\u5b9a\u7684\u5217\u8fdb\u884c\u5206\u7c7b\u548c\u7edf\u8ba1\u3002\u5206\u7ec4\u4e00\u822c\u4e0e\u805a\u5408\u51fd\u6570\u4e00\u8d77\u4f7f\u7528\uff0c\u7528\u4e8e\u5bf9\u6570\u636e\u8fdb\u884c\u7edf\u8ba1\u548c\u8ba1\u7b97\u3002\u5728\u5206\u7ec4\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528GROUP BY\u5b50\u53e5\u5bf9\u6570\u636e\u6309\u7167\u4e00\u4e2a\u6216\u591a\u4e2a\u5217\u8fdb\u884c\u5206\u7ec4\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528HAVING\u5b50\u53e5\u5bf9\u5206\u7ec4\u540e\u7684\u6570\u636e\u8fdb\u884c\u7b5b\u9009\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u805a\u5408\u51fd\u6570\u548c\u5206\u7ec4\u662fSQL\u8bed\u8a00\u4e2d\u5e38\u7528\u7684\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u591a\u79cd\u6570\u636e\u7edf\u8ba1\u548c\u8ba1\u7b97\u529f\u80fd\u3002\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u805a\u5408\u51fd\u6570\u548c\u5206\u7ec4\u547d\u4ee4\uff0c\u5e76\u6839\u636eSQL\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u64cd\u4f5c\u7ed3\u679c\u7684\u6b63\u786e\u6027\u548c\u5b8c\u6574\u6027\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u8fde\u63a5\u67e5\u8be2\uff08JOIN\uff09<\/p>\n\n\n\n<p>\u5728SQL\u8bed\u8a00\u4e2d\uff0cJOIN\u547d\u4ee4\u7528\u4e8e\u5728\u591a\u4e2a\u6570\u636e\u8868\u4e2d\u8054\u5408\u67e5\u8be2\u6570\u636e\uff0c\u662fSQL\u8bed\u8a00\u4e2d\u91cd\u8981\u7684\u67e5\u8be2\u547d\u4ee4\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662fJOIN\u547d\u4ee4\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>JOIN\u57fa\u672c\u6982\u5ff5<\/li>\n<\/ol>\n\n\n\n<p>JOIN\u547d\u4ee4\u7528\u4e8e\u5728\u591a\u4e2a\u6570\u636e\u8868\u4e2d\u8054\u5408\u67e5\u8be2\u6570\u636e\u3002JOIN\u547d\u4ee4\u53ef\u4ee5\u8fde\u63a5\u4e24\u4e2a\u6216\u591a\u4e2a\u6570\u636e\u8868\uff0c\u5e76\u6839\u636e\u8fde\u63a5\u6761\u4ef6\u8fd4\u56de\u5339\u914d\u7684\u6570\u636e\u884c\u3002JOIN\u547d\u4ee4\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5b50\u67e5\u8be2\u8fdb\u884c\u8fde\u63a5\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>JOIN\u8bed\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>JOIN\u547d\u4ee4\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnetCopy code<code>SELECT column1, column2, ..., columnN\nFROM table1\nJOIN table2\nON table1.column = table2.column;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ccolumn1\u3001column2\u3001&#8230;\u3001columnN\u662f\u8981\u67e5\u8be2\u7684\u5217\uff0ctable1\u3001table2\u662f\u8981\u8fde\u63a5\u7684\u6570\u636e\u8868\u540d\uff0ccolumn\u662f\u8fde\u63a5\u7684\u5217\u540d\uff0cON\u5173\u952e\u5b57\u7528\u4e8e\u6307\u5b9a\u8fde\u63a5\u6761\u4ef6\u3002JOIN\u547d\u4ee4\u8fd8\u652f\u6301\u591a\u79cdJOIN\u7c7b\u578b\uff0c\u5982INNER JOIN\u3001LEFT JOIN\u3001RIGHT JOIN\u3001FULL OUTER JOIN\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>JOIN\u64cd\u4f5c\u793a\u4f8b<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684JOIN\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnetCopy code<code>SELECT customers.customer_name, orders.order_date\nFROM customers\nJOIN orders\nON customers.customer_id = orders.customer_id;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u7684\u542b\u4e49\u662f\uff1a\u5728customers\u6570\u636e\u8868\u548corders\u6570\u636e\u8868\u4e2d\u8fde\u63a5customer_id\u5217\uff0c\u5e76\u67e5\u8be2\u51fa\u7ed3\u679c\u96c6\u4e2d\u7684customer_name\u548corder_date\u5217\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cJOIN\u547d\u4ee4\u662fSQL\u8bed\u8a00\u4e2d\u5e38\u7528\u7684\u67e5\u8be2\u547d\u4ee4\u4e4b\u4e00\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u6570\u636e\u8868\u4e2d\u8054\u5408\u67e5\u8be2\u6570\u636e\u3002\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6eJOIN\u547d\u4ee4\uff0c\u5e76\u6839\u636eSQL\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u67e5\u8be2\u7ed3\u679c\u7684\u6b63\u786e\u6027\u548c\u5b8c\u6574\u6027\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6bcf\u4e00\u79cd\u8fde\u63a5\uff0c\u5e76\u7ed9\u51fa\u793a\u4f8b<\/p>\n\n\n\n<p>\u5728SQL\u8bed\u8a00\u4e2d\uff0cJOIN\u547d\u4ee4\u652f\u6301\u591a\u79cdJOIN\u7c7b\u578b\uff0c\u5305\u62ecINNER JOIN\u3001LEFT JOIN\u3001RIGHT JOIN\u3001FULL OUTER JOIN\u7b49\u3002\u4ee5\u4e0b\u662f\u6bcf\u4e00\u79cd\u8fde\u63a5\u7684\u8be6\u7ec6\u89e3\u91ca\u53ca\u793a\u4f8b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>INNER JOIN<\/li>\n<\/ol>\n\n\n\n<p>INNER JOIN\u4e5f\u79f0\u4e3a\u7b49\u503c\u8fde\u63a5\uff0c\u662fJOIN\u547d\u4ee4\u4e2d\u6700\u5e38\u7528\u7684\u8fde\u63a5\u65b9\u5f0f\u4e4b\u4e00\u3002INNER JOIN\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u6570\u636e\u8868\uff0c\u5e76\u8fd4\u56de\u4e24\u4e2a\u6570\u636e\u8868\u4e2d\u5339\u914d\u7684\u6570\u636e\u884c\u3002INNER JOIN\u53ea\u8fd4\u56de\u5339\u914d\u7684\u6570\u636e\u884c\uff0c\u5373\u53ea\u8fd4\u56de\u4e24\u4e2a\u6570\u636e\u8868\u4e2d\u5177\u6709\u76f8\u540c\u503c\u7684\u6570\u636e\u884c\u3002<\/p>\n\n\n\n<p>INNER JOIN\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT column1, column2, ..., columnN\nFROM table1\nINNER JOIN table2\nON table1.column = table2.column;\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u662fINNER JOIN\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT customers.customer_name, orders.order_date\nFROM customers\nINNER JOIN orders\nON customers.customer_id = orders.customer_id;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u7684\u542b\u4e49\u662f\uff1a\u5728customers\u6570\u636e\u8868\u548corders\u6570\u636e\u8868\u4e2d\u8fde\u63a5customer_id\u5217\uff0c\u5e76\u67e5\u8be2\u51fa\u7ed3\u679c\u96c6\u4e2d\u7684customer_name\u548corder_date\u5217\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>LEFT JOIN<\/li>\n<\/ol>\n\n\n\n<p>LEFT JOIN\u4e5f\u79f0\u4e3a\u5de6\u8fde\u63a5\uff0c\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u6570\u636e\u8868\uff0c\u5e76\u8fd4\u56de\u5de6\u4fa7\u6570\u636e\u8868\u7684\u6240\u6709\u6570\u636e\u884c\u4ee5\u53ca\u53f3\u4fa7\u6570\u636e\u8868\u4e2d\u5339\u914d\u7684\u6570\u636e\u884c\u3002\u5982\u679c\u5de6\u4fa7\u6570\u636e\u8868\u4e2d\u6ca1\u6709\u5339\u914d\u7684\u6570\u636e\u884c\uff0c\u5219\u8fd4\u56deNULL\u503c\u3002<\/p>\n\n\n\n<p>LEFT JOIN\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT column1, column2, ..., columnN\nFROM table1\nLEFT JOIN table2\nON table1.column = table2.column;\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u662fLEFT JOIN\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT customers.customer_name, orders.order_date\nFROM customers\nLEFT JOIN orders\nON customers.customer_id = orders.customer_id;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u7684\u542b\u4e49\u662f\uff1a\u5728customers\u6570\u636e\u8868\u548corders\u6570\u636e\u8868\u4e2d\u8fde\u63a5customer_id\u5217\uff0c\u5e76\u67e5\u8be2\u51fa\u7ed3\u679c\u96c6\u4e2d\u7684customer_name\u548corder_date\u5217\u3002\u5982\u679c\u5de6\u4fa7\u7684customers\u6570\u636e\u8868\u4e2d\u6ca1\u6709\u5339\u914d\u7684\u6570\u636e\u884c\uff0c\u5219\u8fd4\u56deNULL\u503c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>RIGHT JOIN<\/li>\n<\/ol>\n\n\n\n<p>RIGHT JOIN\u4e5f\u79f0\u4e3a\u53f3\u8fde\u63a5\uff0c\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u6570\u636e\u8868\uff0c\u5e76\u8fd4\u56de\u53f3\u4fa7\u6570\u636e\u8868\u7684\u6240\u6709\u6570\u636e\u884c\u4ee5\u53ca\u5de6\u4fa7\u6570\u636e\u8868\u4e2d\u5339\u914d\u7684\u6570\u636e\u884c\u3002\u5982\u679c\u53f3\u4fa7\u6570\u636e\u8868\u4e2d\u6ca1\u6709\u5339\u914d\u7684\u6570\u636e\u884c\uff0c\u5219\u8fd4\u56deNULL\u503c\u3002<\/p>\n\n\n\n<p>RIGHT JOIN\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT column1, column2, ..., columnN\nFROM table1\nRIGHT JOIN table2\nON table1.column = table2.column;\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u662fRIGHT JOIN\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT customers.customer_name, orders.order_date\nFROM customers\nRIGHT JOIN orders\nON customers.customer_id = orders.customer_id;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u547d\u4ee4\u7684\u542b\u4e49\u662f\uff1a\u5728customers\u6570\u636e\u8868\u548corders\u6570\u636e\u8868\u4e2d\u8fde\u63a5customer_id\u5217\uff0c\u5e76\u67e5\u8be2\u51fa\u7ed3\u679c\u96c6\u4e2d\u7684customer_name\u548corder_date\u5217\u3002\u5982\u679c\u53f3\u4fa7\u7684orders\u6570\u636e\u8868\u4e2d\u6ca1\u6709\u5339\u914d\u7684\u6570\u636e\u884c\uff0c\u5219\u8fd4\u56deNULL\u503c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>FULL OUTER JOIN<\/li>\n<\/ol>\n\n\n\n<p>FULL OUTER JOIN\u4e5f\u79f0\u4e3a\u5168\u8fde\u63a5\uff0c\u7528\u4e8e\u8fde\u63a5\u4e24\u4e2a\u6570\u636e\u8868\uff0c\u5e76\u8fd4\u56de\u5de6\u4fa7\u548c\u53f3\u4fa7\u6570\u636e\u8868\u4e2d\u6240\u6709\u7684\u6570\u636e\u884c\uff0c\u5982\u679c\u5de6\u4fa7\u6216\u53f3\u4fa7\u6570\u636e\u8868\u4e2d\u6ca1\u6709\u5339\u914d\u7684\u6570\u636e\u884c\uff0c\u5219\u8fd4\u56deNULL\u503c\u3002<\/p>\n\n\n\n<p>FULL OUTER JOIN\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>SELECT column1, column2, ..., columnN\nFROM table1\nFULL OUTER JOIN table2\nON table1.column = table2.column;\n<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u662fFULL OUTER JOIN\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnetCopy code<code>SELECT customers.customer_name, orders.order\n<\/code><\/pre>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>date FROM customers FULL OUTER JOIN orders ON customers.customer_id = orders.customer_id;<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>\n\u8be5\u547d\u4ee4\u7684\u542b\u4e49\u662f\uff1a\u5728customers\u6570\u636e\u8868\u548corders\u6570\u636e\u8868\u4e2d\u8fde\u63a5customer_id\u5217\uff0c\u5e76\u67e5\u8be2\u51fa\u7ed3\u679c\u96c6\u4e2d\u7684customer_name\u548corder_date\u5217\u3002\u5982\u679c\u5de6\u4fa7\u6216\u53f3\u4fa7\u6570\u636e\u8868\u4e2d\u6ca1\u6709\u5339\u914d\u7684\u6570\u636e\u884c\uff0c\u5219\u8fd4\u56deNULL\u503c\u3002\n\n\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u4f7f\u7528JOIN\u547d\u4ee4\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6eJOIN\u7c7b\u578b\uff0c\u5e76\u6839\u636eSQL\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u67e5\u8be2\u7ed3\u679c\u7684\u6b63\u786e\u6027\u548c\u5b8c\u6574\u6027\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002\n<\/code><\/pre>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caPL\/SQL\u6982\u8ff0<\/p>\n\n\n\n<p>PL\/SQL\u662f\u4e00\u79cd\u8fc7\u7a0b\u5316\u8bed\u8a00\uff0c\u662fOracle\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u7684\u7f16\u7a0b\u8bed\u8a00\u4e4b\u4e00\u3002PL\/SQL\u7ed3\u5408\u4e86SQL\u8bed\u8a00\u548cProcedural\u8bed\u8a00\u7684\u7279\u70b9\uff0c\u5177\u6709SQL\u8bed\u8a00\u64cd\u4f5c\u6570\u636e\u7684\u5f3a\u5927\u80fd\u529b\u548cProcedural\u8bed\u8a00\u5904\u7406\u590d\u6742\u903b\u8f91\u7684\u80fd\u529b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5728\u6570\u636e\u5e93\u4e2d\u6267\u884c\u9ad8\u6548\u3001\u7075\u6d3b\u3001\u5b89\u5168\u7684\u6570\u636e\u5904\u7406\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662fPL\/SQL\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>PL\/SQL\u7684\u7279\u70b9<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u96c6\u6210SQL\u548cProcedural\u8bed\u8a00\u7684\u7279\u70b9\uff0c\u65b9\u4fbf\u5f00\u53d1\u4eba\u5458\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\u548c\u903b\u8f91\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u53ef\u4ee5\u5728\u6570\u636e\u5e93\u4e2d\u76f4\u63a5\u6267\u884c\uff0c\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u7684\u65f6\u95f4\u548c\u7a7a\u95f4\u3002<\/li>\n\n\n\n<li>\u53ef\u4ee5\u5728\u6570\u636e\u5e93\u4e2d\u5b8c\u6210\u590d\u6742\u7684\u6570\u636e\u5904\u7406\uff0c\u63d0\u9ad8\u6570\u636e\u5904\u7406\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u636e\u7c7b\u578b\u548c\u64cd\u4f5c\u7b26\uff0c\u652f\u6301\u590d\u6742\u7684\u6570\u636e\u5904\u7406\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u5177\u6709\u9ad8\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b58\u50a8\u8fc7\u7a0b\u5b9e\u73b0\u6570\u636e\u7684\u6743\u9650\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>PL\/SQL\u7684\u57fa\u672c\u7ed3\u6784<\/li>\n<\/ol>\n\n\n\n<p>PL\/SQL\u7684\u57fa\u672c\u7ed3\u6784\u5305\u62ec\uff1aDECLARE\u3001BEGIN\u3001EXCEPTION\u548cEND\u7b49\u5173\u952e\u5b57\u3002\u5176\u4e2d\uff0cDECLARE\u7528\u4e8e\u58f0\u660e\u53d8\u91cf\u548c\u5e38\u91cf\uff0cBEGIN\u7528\u4e8e\u5f00\u59cbPL\/SQL\u5757\uff0cEXCEPTION\u7528\u4e8e\u5904\u7406\u5f02\u5e38\uff0cEND\u7528\u4e8e\u7ed3\u675fPL\/SQL\u5757\u3002PL\/SQL\u8fd8\u652f\u6301IF\u3001CASE\u3001LOOP\u7b49\u63a7\u5236\u7ed3\u6784\uff0c\u652f\u6301\u51fd\u6570\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49\u6a21\u5757\u5316\u7f16\u7a0b\u6280\u672f\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684PL\/SQL\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DECLARE\n   v_salary NUMBER(10);\nBEGIN\n   SELECT AVG(salary) INTO v_salary FROM employees;\n   DBMS_OUTPUT.PUT_LINE('The average salary is: ' || v_salary);\nEXCEPTION\n   WHEN OTHERS THEN\n      DBMS_OUTPUT.PUT_LINE('Error occurred: ' || SQLERRM);\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u8be5PL\/SQL\u793a\u4f8b\u7684\u542b\u4e49\u662f\uff1a\u58f0\u660e\u53d8\u91cfv_salary\uff0c\u7136\u540e\u4eceemployees\u6570\u636e\u8868\u4e2d\u67e5\u8be2\u51fasalary\u5217\u7684\u5e73\u5747\u503c\uff0c\u5e76\u5c06\u7ed3\u679c\u8d4b\u503c\u7ed9v_salary\u53d8\u91cf\uff0c\u6700\u540e\u8f93\u51fa\u7ed3\u679c\u3002\u5982\u679c\u5728\u67e5\u8be2\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u5f02\u5e38\uff0c\u5219\u8f93\u51fa\u5f02\u5e38\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cPL\/SQL\u662fOracle\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u7684\u7f16\u7a0b\u8bed\u8a00\u4e4b\u4e00\uff0c\u53ef\u4ee5\u5728\u6570\u636e\u5e93\u4e2d\u6267\u884c\u9ad8\u6548\u3001\u7075\u6d3b\u3001\u5b89\u5168\u7684\u6570\u636e\u5904\u7406\u64cd\u4f5c\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6ePL\/SQL\u8bed\u53e5\uff0c\u5e76\u6839\u636e\u6027\u80fd\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u64cd\u4f5c\u7ed3\u679c\u7684\u6b63\u786e\u6027\u548c\u5b8c\u6574\u6027\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5982\u4f55\u58f0\u660e\u53d8\u91cf\u4e0e\u5e38\u91cf<\/p>\n\n\n\n<p>\u5728PL\/SQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528DECLARE\u8bed\u53e5\u6765\u58f0\u660e\u53d8\u91cf\u548c\u5e38\u91cf\u3002DECLARE\u8bed\u53e5\u7528\u4e8e\u5728PL\/SQL\u5757\u4e2d\u5b9a\u4e49\u5c40\u90e8\u53d8\u91cf\u548c\u5e38\u91cf\uff0c\u53ef\u4ee5\u901a\u8fc7\u8d4b\u503c\u64cd\u4f5c\u6765\u5bf9\u53d8\u91cf\u548c\u5e38\u91cf\u8fdb\u884c\u521d\u59cb\u5316\u3002\u4ee5\u4e0b\u662f\u58f0\u660e\u53d8\u91cf\u548c\u5e38\u91cf\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u58f0\u660e\u53d8\u91cf<\/li>\n<\/ol>\n\n\n\n<p>\u5728PL\/SQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528DECLARE\u8bed\u53e5\u6765\u58f0\u660e\u53d8\u91cf\u3002\u53d8\u91cf\u662f\u4e00\u79cd\u53ef\u53d8\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5176\u503c\u53ef\u4ee5\u5728PL\/SQL\u5757\u4e2d\u591a\u6b21\u4fee\u6539\u3002DECLARE\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>DECLARE\n   variable_name datatype [NOT NULL] [:= value];\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cvariable_name\u4e3a\u53d8\u91cf\u540d\u79f0\uff0cdatatype\u4e3a\u53d8\u91cf\u6570\u636e\u7c7b\u578b\uff0cNOT NULL\u4e3a\u53ef\u9009\u9879\uff0c\u7528\u4e8e\u6307\u5b9a\u53d8\u91cf\u662f\u5426\u53ef\u4ee5\u4e3aNULL\u503c\uff0c:= value\u4e3a\u53ef\u9009\u9879\uff0c\u7528\u4e8e\u6307\u5b9a\u53d8\u91cf\u7684\u521d\u59cb\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u58f0\u660e\u53d8\u91cf\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduinoCopy code<code>DECLARE\n   v_num1 NUMBER(10);\n   v_num2 NUMBER(10) := 100;\nBEGIN\n   v_num1 := 50;\n   DBMS_OUTPUT.PUT_LINE('v_num1 = ' || v_num1 || ', v_num2 = ' || v_num2);\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u793a\u4f8b\u7684\u542b\u4e49\u662f\uff1a\u58f0\u660e\u4e24\u4e2a\u53d8\u91cfv_num1\u548cv_num2\uff0c\u5176\u4e2dv_num2\u7684\u521d\u59cb\u503c\u4e3a100\uff0c\u7136\u540e\u5c06v_num1\u7684\u503c\u8bbe\u7f6e\u4e3a50\uff0c\u6700\u540e\u8f93\u51fav_num1\u548cv_num2\u7684\u503c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u58f0\u660e\u5e38\u91cf<\/li>\n<\/ol>\n\n\n\n<p>\u5728PL\/SQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528CONSTANT\u5173\u952e\u5b57\u6765\u58f0\u660e\u5e38\u91cf\u3002\u5e38\u91cf\u662f\u4e00\u79cd\u4e0d\u53ef\u53d8\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5176\u503c\u5728\u58f0\u660e\u540e\u4e0d\u80fd\u518d\u6b21\u4fee\u6539\u3002CONSTANT\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>DECLARE\n   constant_name CONSTANT datatype [NOT NULL] := value;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cconstant_name\u4e3a\u5e38\u91cf\u540d\u79f0\uff0cdatatype\u4e3a\u5e38\u91cf\u6570\u636e\u7c7b\u578b\uff0cNOT NULL\u4e3a\u53ef\u9009\u9879\uff0c\u7528\u4e8e\u6307\u5b9a\u5e38\u91cf\u662f\u5426\u53ef\u4ee5\u4e3aNULL\u503c\uff0c:= value\u4e3a\u5fc5\u9009\u9879\uff0c\u7528\u4e8e\u6307\u5b9a\u5e38\u91cf\u7684\u521d\u59cb\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u58f0\u660e\u5e38\u91cf\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduinoCopy code<code>DECLARE\n   v_tax_rate CONSTANT NUMBER(4,2) := 0.08;\n   v_price CONSTANT NUMBER(10,2) := 500.00;\nBEGIN\n   DBMS_OUTPUT.PUT_LINE('The total price is: ' || v_price * (1 + v_tax_rate));\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u793a\u4f8b\u7684\u542b\u4e49\u662f\uff1a\u58f0\u660e\u4e24\u4e2a\u5e38\u91cfv_tax_rate\u548cv_price\uff0c\u5176\u4e2dv_tax_rate\u7684\u521d\u59cb\u503c\u4e3a0.08\uff0cv_price\u7684\u521d\u59cb\u503c\u4e3a500.00\uff0c\u7136\u540e\u901a\u8fc7\u5e38\u91cf\u8ba1\u7b97\u8f93\u51fa\u603b\u4ef7\u683c\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u58f0\u660e\u53d8\u91cf\u548c\u5e38\u91cf\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u6570\u636e\u7c7b\u578b\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u53d8\u91cf\u548c\u5e38\u91cf\u7684\u4f5c\u7528\u57df\u548c\u751f\u547d\u5468\u671f\uff0c\u5e76\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8fdb\u884c\u6570\u636e\u5206\u6790\u548c\u5904\u7406\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u63a7\u5236\u7ed3\u6784\uff08\u6761\u4ef6\u3001\u5faa\u73af\uff09<\/p>\n\n\n\n<p>\u5728PL\/SQL\u8bed\u8a00\u4e2d\uff0c\u63a7\u5236\u7ed3\u6784\u662f\u4e00\u79cd\u7528\u4e8e\u63a7\u5236\u7a0b\u5e8f\u6267\u884c\u6d41\u7a0b\u7684\u8bed\u6cd5\u7ed3\u6784\u3002\u63a7\u5236\u7ed3\u6784\u5305\u62ec\u6761\u4ef6\u8bed\u53e5\u548c\u5faa\u73af\u8bed\u53e5\u4e24\u79cd\u7c7b\u578b\uff0c\u7528\u4e8e\u5728\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u6761\u4ef6\u5206\u652f\u548c\u91cd\u590d\u6267\u884c\u7b49\u903b\u8f91\u5904\u7406\u3002\u4ee5\u4e0b\u662f\u6761\u4ef6\u8bed\u53e5\u548c\u5faa\u73af\u8bed\u53e5\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6761\u4ef6\u8bed\u53e5<\/li>\n<\/ol>\n\n\n\n<p>\u6761\u4ef6\u8bed\u53e5\u7528\u4e8e\u5b9e\u73b0\u7a0b\u5e8f\u4e2d\u7684\u6761\u4ef6\u5206\u652f\uff0c\u4e3b\u8981\u5305\u62ecIF\u3001CASE\u548cNULLIF\u7b49\u8bed\u53e5\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IF\u8bed\u53e5\uff1aIF\u8bed\u53e5\u7528\u4e8e\u5b9e\u73b0\u6761\u4ef6\u5206\u652f\uff0c\u5982\u679c\u6761\u4ef6\u4e3a\u771f\uff0c\u5219\u6267\u884c\u6307\u5b9a\u7684\u4ee3\u7801\u5757\uff1b\u5982\u679c\u6761\u4ef6\u4e3a\u5047\uff0c\u5219\u8df3\u8fc7\u8be5\u4ee3\u7801\u5757\u3002IF\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>IF condition THEN\n   statements;\n[ELSIF condition THEN\n   statements;]\n[ELSE\n   statements;]\nEND IF;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ccondition\u4e3a\u6761\u4ef6\u8868\u8fbe\u5f0f\uff0cstatements\u4e3a\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\u5757\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cELSEIF\u548cELSE\u4e3a\u53ef\u9009\u9879\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CASE\u8bed\u53e5\uff1aCASE\u8bed\u53e5\u7528\u4e8e\u5b9e\u73b0\u591a\u5206\u652f\u6761\u4ef6\u5206\u652f\uff0c\u6839\u636e\u4e0d\u540c\u7684\u6761\u4ef6\u6267\u884c\u4e0d\u540c\u7684\u4ee3\u7801\u5757\u3002CASE\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CASE expression\n   WHEN condition1 THEN statements1;\n   WHEN condition2 THEN statements2;\n   ...\n   ELSE statements;\nEND CASE;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cexpression\u4e3a\u8868\u8fbe\u5f0f\uff0ccondition1\u3001condition2\u4e3a\u6761\u4ef6\u8868\u8fbe\u5f0f\uff0cstatements1\u3001statements2\u4e3a\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\u5757\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cELSE\u4e3a\u53ef\u9009\u9879\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NULLIF\u8bed\u53e5\uff1aNULLIF\u8bed\u53e5\u7528\u4e8e\u6bd4\u8f83\u4e24\u4e2a\u8868\u8fbe\u5f0f\uff0c\u5982\u679c\u4e24\u4e2a\u8868\u8fbe\u5f0f\u7684\u503c\u76f8\u7b49\uff0c\u5219\u8fd4\u56deNULL\u503c\uff1b\u5982\u679c\u4e24\u4e2a\u8868\u8fbe\u5f0f\u7684\u503c\u4e0d\u76f8\u7b49\uff0c\u5219\u8fd4\u56de\u7b2c\u4e00\u4e2a\u8868\u8fbe\u5f0f\u7684\u503c\u3002NULLIF\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">scssCopy code<code>NULLIF(expression1, expression2);\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cexpression1\u3001expression2\u4e3a\u9700\u8981\u6bd4\u8f83\u7684\u8868\u8fbe\u5f0f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5faa\u73af\u8bed\u53e5<\/li>\n<\/ol>\n\n\n\n<p>\u5faa\u73af\u8bed\u53e5\u7528\u4e8e\u5b9e\u73b0\u7a0b\u5e8f\u4e2d\u7684\u91cd\u590d\u6267\u884c\uff0c\u4e3b\u8981\u5305\u62ecWHILE\u3001FOR LOOP\u548cCURSOR FOR LOOP\u7b49\u8bed\u53e5\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>WHILE\u8bed\u53e5\uff1aWHILE\u8bed\u53e5\u7528\u4e8e\u5728\u6761\u4ef6\u4e3a\u771f\u65f6\u91cd\u590d\u6267\u884c\u4ee3\u7801\u5757\uff0c\u76f4\u5230\u6761\u4ef6\u4e3a\u5047\u65f6\u7ed3\u675f\u5faa\u73af\u3002WHILE\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnetCopy code<code>WHILE condition LOOP\n   statements;\nEND LOOP;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ccondition\u4e3a\u6761\u4ef6\u8868\u8fbe\u5f0f\uff0cstatements\u4e3a\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\u5757\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FOR LOOP\u8bed\u53e5\uff1aFOR LOOP\u8bed\u53e5\u7528\u4e8e\u5728\u6307\u5b9a\u7684\u5faa\u73af\u8303\u56f4\u5185\u91cd\u590d\u6267\u884c\u4ee3\u7801\u5757\uff0c\u4f8b\u5982\u5728\u4e00\u4e2a\u6570\u5b57\u8303\u56f4\u5185\u904d\u5386\u6570\u636e\u884c\u3002FOR LOOP\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnetCopy code<code>FOR variable_name IN lower_limit..upper_limit LOOP\n   statements;\nEND LOOP;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cvariable_name\u4e3a\u5faa\u73af\u53d8\u91cf\uff0clower_limit\u3001upper_limit\u4e3a\u5faa\u73af\u8303\u56f4\uff0cstatements\u4e3a\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\u5757\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CURSOR FOR LOOP\u8bed\u53e5\uff1aCURSOR FOR LOOP\u8bed\u53e5\u7528\u4e8e\u5728\u6e38\u6807\u7ed3\u679c\u96c6\u4e2d\u91cd\u590d\u6267\u884c\u4ee3\u7801\u5757\u3002CURSOR FOR LOOP\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982<\/li>\n<\/ul>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnetCopy code<code>FOR record_name IN cursor_name LOOP\n   statements;\nEND LOOP;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0crecord_name\u4e3a\u6e38\u6807\u53d8\u91cf\uff0ccursor_name\u4e3a\u6e38\u6807\u540d\u79f0\uff0cstatements\u4e3a\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\u5757\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u548c\u5faa\u73af\u8bed\u53e5\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u8bed\u53e5\u7c7b\u578b\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u8bed\u53e5\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u5c3d\u91cf\u51cf\u5c11\u5faa\u73af\u5d4c\u5957\u548c\u6761\u4ef6\u5206\u652f\uff0c\u907f\u514d\u51fa\u73b0\u6b7b\u5faa\u73af\u548c\u8d44\u6e90\u6d6a\u8d39\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5f02\u5e38\u5904\u7406<\/p>\n\n\n\n<p>\u5728PL\/SQL\u8bed\u8a00\u4e2d\uff0c\u5f02\u5e38\u5904\u7406\u662f\u4e00\u79cd\u7528\u4e8e\u5904\u7406\u7a0b\u5e8f\u6267\u884c\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7684\u5f02\u5e38\u60c5\u51b5\u7684\u8bed\u6cd5\u7ed3\u6784\u3002\u5f02\u5e38\u5904\u7406\u7528\u4e8e\u6355\u83b7\u548c\u5904\u7406\u7a0b\u5e8f\u4e2d\u7684\u5f02\u5e38\uff0c\u907f\u514d\u7a0b\u5e8f\u5d29\u6e83\u6216\u6570\u636e\u4e22\u5931\u7b49\u95ee\u9898\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u4ee5\u4e0b\u662f\u5f02\u5e38\u5904\u7406\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5f02\u5e38\u7c7b\u578b<\/li>\n<\/ol>\n\n\n\n<p>\u5728PL\/SQL\u8bed\u8a00\u4e2d\uff0c\u5f02\u5e38\u53ef\u4ee5\u5206\u4e3a\u4e24\u7c7b\uff1a\u7cfb\u7edf\u5f02\u5e38\u548c\u5e94\u7528\u7a0b\u5e8f\u5f02\u5e38\u3002\u7cfb\u7edf\u5f02\u5e38\u662f\u7531PL\/SQL\u7cfb\u7edf\u81ea\u52a8\u751f\u6210\u7684\u5f02\u5e38\uff0c\u5982DIVIDE_BY_ZERO\u548cNO_DATA_FOUND\u7b49\uff1b\u5e94\u7528\u7a0b\u5e8f\u5f02\u5e38\u662f\u7531\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u8005\u81ea\u884c\u629b\u51fa\u7684\u5f02\u5e38\uff0c\u7528\u4e8e\u5904\u7406\u7279\u5b9a\u7684\u4e1a\u52a1\u903b\u8f91\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5f02\u5e38\u5904\u7406\u57fa\u672c\u8bed\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>\u5728PL\/SQL\u8bed\u8a00\u4e2d\uff0c\u5f02\u5e38\u5904\u7406\u8bed\u6cd5\u7ed3\u6784\u4e3b\u8981\u5305\u62ec\u4e09\u4e2a\u90e8\u5206\uff1aBEGIN\u5757\u3001EXCEPTION\u5757\u548cEND\u5757\u3002BEGIN\u5757\u7528\u4e8e\u5305\u542b\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\uff0cEXCEPTION\u5757\u7528\u4e8e\u5904\u7406\u7a0b\u5e8f\u6267\u884c\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7684\u5f02\u5e38\uff0cEND\u5757\u7528\u4e8e\u7ed3\u675f\u6574\u4e2a\u5f02\u5e38\u5904\u7406\u5757\u3002\u5f02\u5e38\u5904\u7406\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>BEGIN\n   statements;\nEXCEPTION\n   WHEN exception1 THEN statements;\n   WHEN exception2 THEN statements;\n   ...\n   [WHEN OTHERS THEN statements;]\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cstatements\u4e3a\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\u5757\uff0cexception1\u3001exception2\u4e3a\u9700\u8981\u5904\u7406\u7684\u5f02\u5e38\u7c7b\u578b\uff0cWHEN OTHERS\u4e3a\u53ef\u9009\u9879\uff0c\u7528\u4e8e\u5904\u7406\u5176\u4ed6\u672a\u77e5\u7684\u5f02\u5e38\u7c7b\u578b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u5f02\u5e38\u5904\u7406\u7684\u5e94\u7528\u573a\u666f<\/li>\n<\/ol>\n\n\n\n<p>\u5f02\u5e38\u5904\u7406\u4e3b\u8981\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5904\u7406\u7cfb\u7edf\u5f02\u5e38\uff1a\u901a\u8fc7\u6355\u83b7\u548c\u5904\u7406\u7cfb\u7edf\u5f02\u5e38\uff0c\u907f\u514d\u7a0b\u5e8f\u5d29\u6e83\u6216\u6570\u636e\u4e22\u5931\u7b49\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u5904\u7406\u4e1a\u52a1\u903b\u8f91\u5f02\u5e38\uff1a\u901a\u8fc7\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u578b\uff0c\u6355\u83b7\u548c\u5904\u7406\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u4e1a\u52a1\u903b\u8f91\u5f02\u5e38\uff0c\u4fdd\u8bc1\u7a0b\u5e8f\u6267\u884c\u7684\u6b63\u786e\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n\n\n\n<li>\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff1a\u901a\u8fc7\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u4fdd\u8bc1\u7a0b\u5e8f\u5728\u5404\u79cd\u60c5\u51b5\u4e0b\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5f02\u5e38\u5904\u7406\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DECLARE\n   v_num1 NUMBER(10) := 100;\n   v_num2 NUMBER(10) := 0;\nBEGIN\n   IF v_num2 = 0 THEN\n      RAISE_APPLICATION_ERROR(-20001, 'Division by zero');\n   ELSE\n      DBMS_OUTPUT.PUT_LINE('Result = ' || v_num1 \/ v_num2);\n   END IF;\nEXCEPTION\n   WHEN ZERO_DIVIDE THEN\n      DBMS_OUTPUT.PUT_LINE('Zero divide error');\n   WHEN OTHERS THEN\n      DBMS_OUTPUT.PUT_LINE('Error occurred: ' || SQLERRM);\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u793a\u4f8b\u7684\u542b\u4e49\u662f\uff1a\u58f0\u660e\u4e24\u4e2a\u53d8\u91cfv_num1\u548cv_num2\uff0c\u5176\u4e2dv_num2\u7684\u521d\u59cb\u503c\u4e3a0\uff0c\u5982\u679cv_num2\u7b49\u4e8e0\uff0c\u5219\u629b\u51fa\u5f02\u5e38\u201cDivision by zero\u201d\uff1b\u5426\u5219\uff0c\u8f93\u51fav_num1\u9664\u4ee5v_num2\u7684\u7ed3\u679c\u3002\u5982\u679c\u51fa\u73b0\u9664\u6570\u4e3a0\u7684\u5f02\u5e38\uff0c\u5219\u8f93\u51fa\u201cZero divide error\u201d\uff0c\u5982\u679c\u51fa\u73b0\u5176\u4ed6\u5f02\u5e38\uff0c\u5219\u8f93\u51fa\u5f02\u5e38\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u673a\u5236\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u5f02\u5e38\u7c7b\u578b\u548c\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u5f02\u5e38\u5904\u7406\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u907f\u514d\u5f02\u5e38\u5904\u7406\u4ee3\u7801\u7684\u5197\u4f59\u548c\u91cd\u590d\uff0c\u4ee5\u53ca\u5f02\u5e38\u5904\u7406\u7684\u6ee5\u7528\u548c\u8bef\u7528\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6e38\u6807\u64cd\u4f5c<\/p>\n\n\n\n<p>\u5728PL\/SQL\u8bed\u8a00\u4e2d\uff0c\u6e38\u6807\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u67e5\u8be2\u7ed3\u679c\u96c6\u4e2d\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\u7684\u673a\u5236\u3002\u6e38\u6807\u53ef\u4ee5\u7528\u4e8e\u5728\u7a0b\u5e8f\u4e2d\u9010\u884c\u5904\u7406\u67e5\u8be2\u7ed3\u679c\u96c6\uff0c\u4f8b\u5982\u8bfb\u53d6\u3001\u63d2\u5165\u3001\u66f4\u65b0\u548c\u5220\u9664\u6570\u636e\u7b49\u3002\u4ee5\u4e0b\u662f\u6e38\u6807\u64cd\u4f5c\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6e38\u6807\u7c7b\u578b<\/li>\n<\/ol>\n\n\n\n<p>\u5728PL\/SQL\u8bed\u8a00\u4e2d\uff0c\u6e38\u6807\u53ef\u4ee5\u5206\u4e3a\u663e\u5f0f\u6e38\u6807\u548c\u9690\u5f0f\u6e38\u6807\u4e24\u79cd\u7c7b\u578b\u3002\u663e\u5f0f\u6e38\u6807\u9700\u8981\u4f7f\u7528OPEN\u3001FETCH\u548cCLOSE\u7b49\u8bed\u53e5\u6765\u63a7\u5236\u6e38\u6807\u7684\u6253\u5f00\u3001\u83b7\u53d6\u548c\u5173\u95ed\uff0c\u9002\u7528\u4e8e\u590d\u6742\u67e5\u8be2\u548c\u9700\u8981\u8fdb\u884c\u591a\u6b21\u64cd\u4f5c\u7684\u573a\u666f\uff1b\u9690\u5f0f\u6e38\u6807\u5219\u7531\u7cfb\u7edf\u81ea\u52a8\u7ba1\u7406\uff0c\u9002\u7528\u4e8e\u7b80\u5355\u67e5\u8be2\u548c\u5355\u6b21\u64cd\u4f5c\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u6e38\u6807\u64cd\u4f5c\u57fa\u672c\u8bed\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>\u5728PL\/SQL\u8bed\u8a00\u4e2d\uff0c\u6e38\u6807\u64cd\u4f5c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49\u6e38\u6807\uff1a\u4f7f\u7528CURSOR\u8bed\u53e5\u5b9a\u4e49\u6e38\u6807\uff0c\u6307\u5b9a\u67e5\u8be2\u8bed\u53e5\u548c\u6e38\u6807\u540d\u79f0\u7b49\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u6253\u5f00\u6e38\u6807\uff1a\u4f7f\u7528OPEN\u8bed\u53e5\u6253\u5f00\u6e38\u6807\uff0c\u5c06\u67e5\u8be2\u7ed3\u679c\u96c6\u5b58\u50a8\u5728\u6e38\u6807\u7f13\u51b2\u533a\u4e2d\u3002<\/li>\n\n\n\n<li>\u83b7\u53d6\u6570\u636e\uff1a\u4f7f\u7528FETCH\u8bed\u53e5\u83b7\u53d6\u6e38\u6807\u7f13\u51b2\u533a\u4e2d\u7684\u6570\u636e\u884c\uff0c\u5c06\u6570\u636e\u5b58\u50a8\u5728\u53d8\u91cf\u4e2d\u8fdb\u884c\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u5173\u95ed\u6e38\u6807\uff1a\u4f7f\u7528CLOSE\u8bed\u53e5\u5173\u95ed\u6e38\u6807\uff0c\u91ca\u653e\u6e38\u6807\u7f13\u51b2\u533a\u548c\u7cfb\u7edf\u8d44\u6e90\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u6e38\u6807\u64cd\u4f5c\u7684\u57fa\u672c\u8bed\u6cd5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DECLARE\n   CURSOR cursor_name IS SELECT column_name FROM table_name;\n   variable_name datatype;\nBEGIN\n   OPEN cursor_name;\n   LOOP\n      FETCH cursor_name INTO variable_name;\n      EXIT WHEN cursor_name%NOTFOUND;\n      statements;\n   END LOOP;\n   CLOSE cursor_name;\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ccursor_name\u4e3a\u6e38\u6807\u540d\u79f0\uff0ccolumn_name\u4e3a\u9700\u8981\u67e5\u8be2\u7684\u5217\u540d\u79f0\uff0ctable_name\u4e3a\u9700\u8981\u67e5\u8be2\u7684\u8868\u540d\u79f0\uff0cvariable_name\u4e3a\u53d8\u91cf\u540d\u79f0\uff0cdatatype\u4e3a\u53d8\u91cf\u6570\u636e\u7c7b\u578b\uff0cstatements\u4e3a\u9700\u8981\u6267\u884c\u7684\u4ee3\u7801\u5757\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u4f7f\u7528\u6e38\u6807\u64cd\u4f5c\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u6e38\u6807\u7c7b\u578b\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u6e38\u6807\u64cd\u4f5c\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u907f\u514d\u4f7f\u7528\u8fc7\u591a\u7684\u6e38\u6807\u5d4c\u5957\u548c\u5faa\u73af\uff0c\u4ee5\u53ca\u6e38\u6807\u64cd\u4f5c\u7684\u6ee5\u7528\u548c\u8bef\u7528\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u5b58\u50a8\u8fc7\u7a0b\u7684\u521b\u5efa\u4e0e\u8c03\u7528<\/p>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u5b58\u50a8\u8fc7\u7a0b\u662f\u4e00\u79cd\u53ef\u91cd\u590d\u4f7f\u7528\u7684\u7a0b\u5e8f\u5355\u5143\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b8c\u6210\u7279\u5b9a\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u6027\u80fd\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u5b58\u50a8\u8fc7\u7a0b\u53ef\u4ee5\u63a5\u6536\u8f93\u5165\u53c2\u6570\u3001\u6267\u884c\u6307\u5b9a\u7684\u64cd\u4f5c\u5e76\u8fd4\u56de\u8f93\u51fa\u7ed3\u679c\u3002\u4ee5\u4e0b\u662f\u5b58\u50a8\u8fc7\u7a0b\u7684\u521b\u5efa\u4e0e\u8c03\u7528\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b58\u50a8\u8fc7\u7a0b\u7684\u521b\u5efa<\/li>\n<\/ol>\n\n\n\n<p>\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528CREATE PROCEDURE\u8bed\u53e5\u5b9a\u4e49\u5b58\u50a8\u8fc7\u7a0b\uff0c\u6307\u5b9a\u5b58\u50a8\u8fc7\u7a0b\u7684\u540d\u79f0\u3001\u53c2\u6570\u548c\u4ee3\u7801\u5757\u7b49\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u7f16\u5199\u5b58\u50a8\u8fc7\u7a0b\u7684\u4ee3\u7801\u5757\uff0c\u5305\u62ec\u53d8\u91cf\u58f0\u660e\u3001\u63a7\u5236\u7ed3\u6784\u548c\u6570\u636e\u64cd\u4f5c\u7b49\u8bed\u53e5\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528END\u8bed\u53e5\u7ed3\u675f\u5b58\u50a8\u8fc7\u7a0b\u7684\u5b9a\u4e49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE OR REPLACE PROCEDURE procedure_name(\n   parameter1 IN datatype1,\n   parameter2 OUT datatype2)\nIS\n   variable1 datatype1;\n   variable2 datatype2;\nBEGIN\n   statements;\nEND procedure_name;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cprocedure_name\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u540d\u79f0\uff0cparameter1\u548cparameter2\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u8f93\u5165\u53c2\u6570\u548c\u8f93\u51fa\u53c2\u6570\uff0cdatatype1\u548cdatatype2\u4e3a\u53c2\u6570\u7684\u6570\u636e\u7c7b\u578b\uff0cvariable1\u548cvariable2\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u53d8\u91cf\uff0cstatements\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u4ee3\u7801\u5757\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u5b58\u50a8\u8fc7\u7a0b\u7684\u53c2\u6570\u548c\u4ee3\u7801\u5757\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u5b58\u50a8\u8fc7\u7a0b\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u8fc7\u591a\u7684\u53d8\u91cf\u548c\u5d4c\u5957\uff0c\u4ee5\u53ca\u5b58\u50a8\u8fc7\u7a0b\u7684\u6ee5\u7528\u548c\u8bef\u7528\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5b58\u50a8\u8fc7\u7a0b\u7684\u8c03\u7528<\/li>\n<\/ol>\n\n\n\n<p>\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528CALL\u6216EXECUTE\u8bed\u53e5\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b\uff0c\u6307\u5b9a\u5b58\u50a8\u8fc7\u7a0b\u7684\u540d\u79f0\u548c\u53c2\u6570\u7b49\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u63d0\u4f9b\u5b58\u50a8\u8fc7\u7a0b\u7684\u8f93\u5165\u53c2\u6570\u548c\u8f93\u51fa\u53c2\u6570\uff0c\u7528\u4e8e\u4f20\u9012\u6570\u636e\u548c\u83b7\u53d6\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>\u6267\u884cCALL\u6216EXECUTE\u8bed\u53e5\uff0c\u7b49\u5f85\u5b58\u50a8\u8fc7\u7a0b\u6267\u884c\u5b8c\u6210\u5e76\u8fd4\u56de\u7ed3\u679c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DECLARE\n   parameter1 datatype1;\n   parameter2 datatype2;\nBEGIN\n   parameter1 := value1;\n   parameter2 := NULL;\n   procedure_name(parameter1, parameter2);\n   DBMS_OUTPUT.PUT_LINE(parameter2);\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cdatatype1\u548cdatatype2\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u8f93\u5165\u53c2\u6570\u548c\u8f93\u51fa\u53c2\u6570\u7684\u6570\u636e\u7c7b\u578b\uff0cvalue1\u4e3a\u8f93\u5165\u53c2\u6570\u7684\u503c\uff0cprocedure_name\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u540d\u79f0\uff0cparameter1\u548cparameter2\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u8f93\u5165\u53c2\u6570\u548c\u8f93\u51fa\u53c2\u6570\uff0cDBMS_OUTPUT.PUT_LINE\u4e3a\u8f93\u51fa\u7ed3\u679c\u7684\u8bed\u53e5\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u63d0\u4f9b\u6b63\u786e\u7684\u53c2\u6570\u503c\u548c\u7c7b\u578b\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u5b58\u50a8\u8fc7\u7a0b\u7684\u6548\u7387\u548c<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u51fd\u6570\u7684\u521b\u5efa\u4e0e\u8c03\u7528<\/p>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u51fd\u6570\u662f\u4e00\u79cd\u53ef\u91cd\u590d\u4f7f\u7528\u7684\u7a0b\u5e8f\u5355\u5143\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b8c\u6210\u7279\u5b9a\u7684\u8ba1\u7b97\u548c\u5904\u7406\uff0c\u8fd4\u56de\u4e00\u4e2a\u7ed3\u679c\u503c\u3002\u51fd\u6570\u53ef\u4ee5\u63a5\u6536\u8f93\u5165\u53c2\u6570\uff0c\u6267\u884c\u6307\u5b9a\u7684\u64cd\u4f5c\u5e76\u8fd4\u56de\u8f93\u51fa\u7ed3\u679c\u3002\u4ee5\u4e0b\u662f\u51fd\u6570\u7684\u521b\u5efa\u4e0e\u8c03\u7528\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u51fd\u6570\u7684\u521b\u5efa<\/li>\n<\/ol>\n\n\n\n<p>\u521b\u5efa\u51fd\u6570\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528CREATE FUNCTION\u8bed\u53e5\u5b9a\u4e49\u51fd\u6570\uff0c\u6307\u5b9a\u51fd\u6570\u7684\u540d\u79f0\u3001\u53c2\u6570\u548c\u8fd4\u56de\u503c\u7b49\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u7f16\u5199\u51fd\u6570\u7684\u4ee3\u7801\u5757\uff0c\u5305\u62ec\u53d8\u91cf\u58f0\u660e\u3001\u63a7\u5236\u7ed3\u6784\u548c\u6570\u636e\u64cd\u4f5c\u7b49\u8bed\u53e5\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528RETURN\u8bed\u53e5\u8fd4\u56de\u51fd\u6570\u7684\u7ed3\u679c\u503c\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528END\u8bed\u53e5\u7ed3\u675f\u51fd\u6570\u7684\u5b9a\u4e49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u521b\u5efa\u51fd\u6570\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE OR REPLACE FUNCTION function_name(\n   parameter1 IN datatype1,\n   parameter2 IN datatype2)\nRETURN datatype3\nIS\n   variable1 datatype1;\n   variable2 datatype2;\n   result datatype3;\nBEGIN\n   statements;\n   RETURN result;\nEND function_name;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cfunction_name\u4e3a\u51fd\u6570\u7684\u540d\u79f0\uff0cparameter1\u548cparameter2\u4e3a\u51fd\u6570\u7684\u8f93\u5165\u53c2\u6570\uff0cdatatype1\u548cdatatype2\u4e3a\u53c2\u6570\u7684\u6570\u636e\u7c7b\u578b\uff0cdatatype3\u4e3a\u51fd\u6570\u7684\u8fd4\u56de\u503c\u7c7b\u578b\uff0cvariable1\u548cvariable2\u4e3a\u51fd\u6570\u4e2d\u4f7f\u7528\u7684\u53d8\u91cf\uff0cstatements\u4e3a\u51fd\u6570\u7684\u4ee3\u7801\u5757\uff0cresult\u4e3a\u51fd\u6570\u7684\u8fd4\u56de\u7ed3\u679c\u503c\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u521b\u5efa\u51fd\u6570\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u51fd\u6570\u7684\u53c2\u6570\u548c\u4ee3\u7801\u5757\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u51fd\u6570\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u8fc7\u591a\u7684\u53d8\u91cf\u548c\u5d4c\u5957\uff0c\u4ee5\u53ca\u51fd\u6570\u7684\u6ee5\u7528\u548c\u8bef\u7528\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u51fd\u6570\u7684\u8c03\u7528<\/li>\n<\/ol>\n\n\n\n<p>\u8c03\u7528\u51fd\u6570\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528SELECT\u8bed\u53e5\u8c03\u7528\u51fd\u6570\uff0c\u6307\u5b9a\u51fd\u6570\u7684\u540d\u79f0\u548c\u53c2\u6570\u7b49\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u63d0\u4f9b\u51fd\u6570\u7684\u8f93\u5165\u53c2\u6570\uff0c\u7528\u4e8e\u4f20\u9012\u6570\u636e\u548c\u83b7\u53d6\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>\u6267\u884cSELECT\u8bed\u53e5\uff0c\u7b49\u5f85\u51fd\u6570\u6267\u884c\u5b8c\u6210\u5e76\u8fd4\u56de\u7ed3\u679c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8c03\u7528\u51fd\u6570\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>DECLARE\n   parameter1 datatype1;\n   parameter2 datatype2;\n   result datatype3;\nBEGIN\n   parameter1 := value1;\n   parameter2 := value2;\n   result := function_name(parameter1, parameter2);\n   DBMS_OUTPUT.PUT_LINE(result);\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cdatatype1\u548cdatatype2\u4e3a\u51fd\u6570\u7684\u8f93\u5165\u53c2\u6570\u7684\u6570\u636e\u7c7b\u578b\uff0cdatatype3\u4e3a\u51fd\u6570\u7684\u8fd4\u56de\u503c\u7c7b\u578b\uff0cvalue1\u548cvalue2\u4e3a\u8f93\u5165\u53c2\u6570\u7684\u503c\uff0cfunction_name\u4e3a\u51fd\u6570\u7684\u540d\u79f0\uff0cparameter1\u548cparameter2\u4e3a\u51fd\u6570\u7684\u8f93\u5165\u53c2\u6570\uff0cresult\u4e3a\u51fd\u6570\u7684\u8fd4\u56de\u7ed3\u679c\u503c\uff0cDBMS_OUTPUT.PUT_LINE\u4e3a\u8f93\u51fa\u7ed3\u679c\u7684\u8bed\u53e5\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u8c03\u7528\u51fd\u6570\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u63d0\u4f9b\u6b63\u786e\u7684\u53c2\u6570\u503c\u548c\u7c7b\u578b\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u51fd\u6570\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u907f\u514d\u9891\u7e41\u8c03\u7528\u548c\u4f20\u9012\u53c2\u6570\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u53c2\u6570\u7c7b\u578b\u4e0e\u4f20\u9012\u65b9\u5f0f<\/p>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u53c2\u6570\u7c7b\u578b\u548c\u4f20\u9012\u65b9\u5f0f\u662f\u51fd\u6570\u548c\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\u3002\u53c2\u6570\u7c7b\u578b\u5305\u62ecIN\u3001OUT\u548cIN OUT\u4e09\u79cd\u7c7b\u578b\uff0c\u800c\u4f20\u9012\u65b9\u5f0f\u5305\u62ec\u503c\u4f20\u9012\u548c\u5f15\u7528\u4f20\u9012\u4e24\u79cd\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u53c2\u6570\u7c7b\u578b\u548c\u4f20\u9012\u65b9\u5f0f\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u53c2\u6570\u7c7b\u578b<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IN\u53c2\u6570\uff1a\u8868\u793a\u8f93\u5165\u53c2\u6570\uff0c\u53ea\u80fd\u5728\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u4f7f\u7528\uff0c\u4e0d\u80fd\u5728\u7a0b\u5e8f\u4e2d\u4fee\u6539\u8be5\u53c2\u6570\u7684\u503c\uff0c\u4e00\u822c\u7528\u4e8e\u4f20\u9012\u6570\u636e\u7ed9\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\u3002<\/li>\n\n\n\n<li>OUT\u53c2\u6570\uff1a\u8868\u793a\u8f93\u51fa\u53c2\u6570\uff0c\u53ea\u80fd\u5728\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u4f7f\u7528\uff0c\u4e0d\u80fd\u5728\u7a0b\u5e8f\u4e2d\u4f20\u9012\u53c2\u6570\u503c\uff0c\u4e00\u822c\u7528\u4e8e\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u4f20\u9012\u7ed3\u679c\u7ed9\u8c03\u7528\u7a0b\u5e8f\u3002<\/li>\n\n\n\n<li>IN OUT\u53c2\u6570\uff1a\u8868\u793a\u8f93\u5165\u8f93\u51fa\u53c2\u6570\uff0c\u53ef\u4ee5\u5728\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u548c\u4fee\u6539\uff0c\u4e5f\u53ef\u4ee5\u5728\u7a0b\u5e8f\u4e2d\u4f20\u9012\u53c2\u6570\u503c\u548c\u4fee\u6539\uff0c\u4e00\u822c\u7528\u4e8e\u4f20\u9012\u6570\u636e\u548c\u7ed3\u679c\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u53c2\u6570\u7c7b\u578b\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE OR REPLACE PROCEDURE procedure_name(\n   parameter1 IN datatype1,\n   parameter2 OUT datatype2,\n   parameter3 IN OUT datatype3)\nIS\n   variable1 datatype1;\n   variable2 datatype2;\nBEGIN\n   statements;\nEND procedure_name;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cparameter1\u4e3aIN\u53c2\u6570\uff0cparameter2\u4e3aOUT\u53c2\u6570\uff0cparameter3\u4e3aIN OUT\u53c2\u6570\uff0cdatatype1\u3001datatype2\u548cdatatype3\u4e3a\u53c2\u6570\u7684\u6570\u636e\u7c7b\u578b\uff0cvariable1\u548cvariable2\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u53d8\u91cf\uff0cstatements\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u4ee3\u7801\u5757\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u4f20\u9012\u65b9\u5f0f<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u503c\u4f20\u9012\uff1a\u8868\u793a\u5c06\u53c2\u6570\u7684\u503c\u4f20\u9012\u7ed9\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\uff0c\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u5bf9\u53c2\u6570\u7684\u4fee\u6539\u4e0d\u4f1a\u5f71\u54cd\u5230\u8c03\u7528\u7a0b\u5e8f\u4e2d\u7684\u53c2\u6570\u503c\u3002\u503c\u4f20\u9012\u662f\u9ed8\u8ba4\u7684\u4f20\u9012\u65b9\u5f0f\u3002<\/li>\n\n\n\n<li>\u5f15\u7528\u4f20\u9012\uff1a\u8868\u793a\u5c06\u53c2\u6570\u7684\u5730\u5740\u6216\u5f15\u7528\u4f20\u9012\u7ed9\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\uff0c\u51fd\u6570\u6216\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u5bf9\u53c2\u6570\u7684\u4fee\u6539\u4f1a\u5f71\u54cd\u5230\u8c03\u7528\u7a0b\u5e8f\u4e2d\u7684\u53c2\u6570\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f20\u9012\u65b9\u5f0f\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cssCopy code<code>DECLARE\n   parameter1 datatype1;\n   parameter2 datatype2;\n   parameter3 datatype3;\nBEGIN\n   parameter1 := value1;\n   parameter2 := value2;\n   parameter3 := value3;\n   procedure_name(parameter1, parameter2, parameter3);\nEND;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0cvalue1\u3001value2\u548cvalue3\u4e3a\u53c2\u6570\u7684\u503c\uff0cprocedure_name\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u540d\u79f0\uff0cparameter1\u3001parameter2\u548cparameter3\u4e3a\u5b58\u50a8\u8fc7\u7a0b\u7684\u53c2\u6570\uff0c\u5982\u679c\u5b58\u50a8\u8fc7\u7a0b\u4e2d\u5bf9parameter3\u8fdb\u884c\u4fee\u6539\uff0c\u5219\u8c03\u7528\u7a0b\u5e8f\u4e2d\u7684parameter3\u7684\u503c\u4e5f\u4f1a\u53d1\u751f\u53d8\u5316\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u51fd\u6570\u548c\u5b58\u50a8\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u53c2\u6570\u7c7b\u578b\u548c\u4f20\u9012\u65b9\u5f0f\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u53c2\u6570\u7c7b\u578b\u548c\u4f20\u9012\u65b9\u5f0f\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u8fc7\u591a\u7684IN OUT\u53c2\u6570\u548c\u5f15\u7528\u4f20\u9012\u65b9\u5f0f\uff0c\u4ee5\u53ca\u53c2\u6570\u7c7b\u578b\u548c\u4f20\u9012\u65b9\u5f0f\u7684\u6ee5\u7528\u548c\u8bef\u7528\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u89e6\u53d1\u5668\u7684\u4f7f\u7528<\/p>\n\n\n\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u89e6\u53d1\u5668\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u5b58\u50a8\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u5728\u7279\u5b9a\u7684\u6570\u636e\u8868\u4e0a\u6267\u884c\u5b9a\u4e49\u597d\u7684\u4ee3\u7801\u5757\uff0c\u5f53\u6307\u5b9a\u7684\u4e8b\u4ef6\u53d1\u751f\u65f6\u81ea\u52a8\u89e6\u53d1\u3002\u89e6\u53d1\u5668\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6570\u636e\u7ea6\u675f\u3001\u6570\u636e\u903b\u8f91\u548c\u6570\u636e\u6d41\u63a7\u5236\u7b49\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u89e6\u53d1\u5668\u7684\u4f7f\u7528\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u89e6\u53d1\u5668\u7684\u521b\u5efa<\/li>\n<\/ol>\n\n\n\n<p>\u521b\u5efa\u89e6\u53d1\u5668\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528CREATE TRIGGER\u8bed\u53e5\u5b9a\u4e49\u89e6\u53d1\u5668\uff0c\u6307\u5b9a\u89e6\u53d1\u5668\u7684\u540d\u79f0\u3001\u4e8b\u4ef6\u3001\u89e6\u53d1\u6761\u4ef6\u548c\u4ee3\u7801\u5757\u7b49\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u7f16\u5199\u89e6\u53d1\u5668\u7684\u4ee3\u7801\u5757\uff0c\u5305\u62ec\u53d8\u91cf\u58f0\u660e\u3001\u63a7\u5236\u7ed3\u6784\u548c\u6570\u636e\u64cd\u4f5c\u7b49\u8bed\u53e5\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528END\u8bed\u53e5\u7ed3\u675f\u89e6\u53d1\u5668\u7684\u5b9a\u4e49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u521b\u5efa\u89e6\u53d1\u5668\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE OR REPLACE TRIGGER trigger_name\nBEFORE INSERT OR UPDATE OR DELETE ON table_name\nFOR EACH ROW\nDECLARE\n   variable1 datatype1;\n   variable2 datatype2;\nBEGIN\n   statements;\nEND trigger_name;\n<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0ctrigger_name\u4e3a\u89e6\u53d1\u5668\u7684\u540d\u79f0\uff0ctable_name\u4e3a\u89e6\u53d1\u5668\u6240\u5728\u7684\u6570\u636e\u8868\uff0cBEFORE INSERT OR UPDATE OR DELETE\u8868\u793a\u89e6\u53d1\u5668\u7684\u4e8b\u4ef6\uff0cFOR EACH ROW\u8868\u793a\u89e6\u53d1\u5668\u7684\u89e6\u53d1\u6761\u4ef6\uff0cvariable1\u548cvariable2\u4e3a\u89e6\u53d1\u5668\u4e2d\u4f7f\u7528\u7684\u53d8\u91cf\uff0cstatements\u4e3a\u89e6\u53d1\u5668\u7684\u4ee3\u7801\u5757\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u521b\u5efa\u89e6\u53d1\u5668\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u89e6\u53d1\u5668\u7684\u4e8b\u4ef6\u548c\u89e6\u53d1\u6761\u4ef6\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u89e6\u53d1\u5668\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u8fc7\u591a\u7684\u53d8\u91cf\u548c\u5d4c\u5957\uff0c\u4ee5\u53ca\u89e6\u53d1\u5668\u7684\u6ee5\u7528\u548c\u8bef\u7528\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u89e6\u53d1\u5668\u7684\u4f7f\u7528<\/li>\n<\/ol>\n\n\n\n<p>\u89e6\u53d1\u5668\u53ef\u4ee5\u5728\u7279\u5b9a\u7684\u4e8b\u4ef6\u53d1\u751f\u65f6\u81ea\u52a8\u89e6\u53d1\uff0c\u4ee5\u4e0b\u662f\u89e6\u53d1\u5668\u7684\u4f7f\u7528\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sqlCopy code<code>CREATE OR REPLACE TRIGGER trigger_name\nBEFORE INSERT ON table_name\nFOR EACH ROW\nDECLARE\n   variable1 datatype1;\n   variable2 datatype2;\nBEGIN\n   statements;\nEND trigger_name;\n<\/code><\/pre>\n\n\n\n<p>\u8be5\u89e6\u53d1\u5668\u4f1a\u5728\u6570\u636e\u8868table_name\u63d2\u5165\u6570\u636e\u4e4b\u524d\u81ea\u52a8\u89e6\u53d1\uff0c\u5e76\u6267\u884ctrigger_name\u4e2d\u5b9a\u4e49\u597d\u7684\u4ee3\u7801\u5757\u3002\u89e6\u53d1\u5668\u7684\u6267\u884c\u987a\u5e8f\u662f\u6309\u7167\u521b\u5efa\u987a\u5e8f\u7684\u5012\u5e8f\u6267\u884c\uff0c\u5373\u540e\u521b\u5efa\u7684\u89e6\u53d1\u5668\u5148\u6267\u884c\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u4f7f\u7528\u89e6\u53d1\u5668\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u548c\u914d\u7f6e\u89e6\u53d1\u5668\u7684\u4e8b\u4ef6\u548c\u89e6\u53d1\u6761\u4ef6\uff0c\u5e76\u6839\u636e\u7a0b\u5e8f\u7684\u903b\u8f91\u548c\u5b89\u5168\u6027\u7b49\u95ee\u9898\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u9700\u8981\u8003\u8651\u89e6\u53d1\u5668\u7684\u6548\u7387\u548c\u6027\u80fd\uff0c\u907f\u514d\u8fc7\u591a\u7684\u89e6\u53d1\u5668\u548c\u5d4c\u5957\uff0c\u4ee5\u53ca\u89e6\u53d1\u5668\u7684\u6ee5\u7528\u548c\u8bef\u7528\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6027\u80fd\u4f18\u5316\u6982\u8ff0<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u6027\u80fd\u4f18\u5316\u662f\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u65b9\u9762\uff0c\u5b83\u6d89\u53ca\u5230\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\uff0c\u5305\u62ec\u8bbe\u8ba1\u3001\u5b9e\u65bd\u3001\u8fd0\u884c\u548c\u7ef4\u62a4\u7b49\u5404\u4e2a\u9636\u6bb5\u3002\u6027\u80fd\u4f18\u5316\u7684\u76ee\u6807\u662f\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u54cd\u5e94\u901f\u5ea6\u3001\u541e\u5410\u91cf\u548c\u53ef\u7528\u6027\u7b49\u6027\u80fd\u6307\u6807\uff0c\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u548c\u4e1a\u52a1\u4ef7\u503c\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662fOracle\u6027\u80fd\u4f18\u5316\u7684\u6982\u8ff0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6027\u80fd\u4f18\u5316\u7684\u76ee\u6807<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6027\u80fd\u4f18\u5316\u7684\u76ee\u6807\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u54cd\u5e94\u65f6\u95f4\uff1a\u5373\u6570\u636e\u5e93\u7cfb\u7edf\u5bf9\u7528\u6237\u8bf7\u6c42\u7684\u54cd\u5e94\u901f\u5ea6\uff0c\u8981\u6c42\u5728\u89c4\u5b9a\u7684\u65f6\u95f4\u5185\u5b8c\u6210\u6570\u636e\u67e5\u8be2\u548c\u64cd\u4f5c\u7b49\u4efb\u52a1\u3002<\/li>\n\n\n\n<li>\u541e\u5410\u91cf\uff1a\u5373\u6570\u636e\u5e93\u7cfb\u7edf\u5904\u7406\u7528\u6237\u8bf7\u6c42\u7684\u901f\u5ea6\u548c\u5bb9\u91cf\uff0c\u8981\u6c42\u5728\u9ad8\u5e76\u53d1\u548c\u5927\u6570\u636e\u91cf\u7684\u60c5\u51b5\u4e0b\u4fdd\u6301\u9ad8\u6548\u7a33\u5b9a\u3002<\/li>\n\n\n\n<li>\u53ef\u7528\u6027\uff1a\u5373\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u8981\u6c42\u5728\u7cfb\u7edf\u6545\u969c\u3001\u6570\u636e\u6062\u590d\u548c\u5907\u4efd\u7b49\u60c5\u51b5\u4e0b\u4fdd\u6301\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n\n\n\n<li>\u5b89\u5168\u6027\uff1a\u5373\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u6570\u636e\u5b89\u5168\u548c\u7528\u6237\u6743\u9650\u7ba1\u7406\u7b49\u95ee\u9898\uff0c\u8981\u6c42\u5728\u4fdd\u62a4\u6570\u636e\u7684\u540c\u65f6\u786e\u4fdd\u7cfb\u7edf\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u6027\u80fd\u4f18\u5316\u7684\u65b9\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6027\u80fd\u4f18\u5316\u7684\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u5e93\u8bbe\u8ba1\uff1a\u4f18\u5316\u6570\u636e\u5e93\u8868\u7ed3\u6784\u3001\u7d22\u5f15\u548c\u7ea6\u675f\u7b49\uff0c\u51cf\u5c11\u6570\u636e\u5197\u4f59\u548c\u91cd\u590d\u67e5\u8be2\u7b49\u95ee\u9898\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6570\u636e\u8bbf\u95ee\u901f\u5ea6\u3002<\/li>\n\n\n\n<li>SQL\u4f18\u5316\uff1a\u4f18\u5316SQL\u67e5\u8be2\u8bed\u53e5\u3001\u53c2\u6570\u4f20\u9012\u3001\u6570\u636e\u7c7b\u578b\u548c\u51fd\u6570\u4f7f\u7528\u7b49\uff0c\u51cf\u5c11SQL\u6267\u884c\u65f6\u95f4\u548c\u8d44\u6e90\u6d88\u8017\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u7cfb\u7edf\u8c03\u6574\uff1a\u4f18\u5316\u6570\u636e\u5e93\u7f13\u5b58\u3001\u5185\u5b58\u7ba1\u7406\u3001IO\u64cd\u4f5c\u548c\u5e76\u53d1\u5904\u7406\u7b49\uff0c\u51cf\u5c11\u7cfb\u7edf\u8d1f\u8f7d\u548c\u8d44\u6e90\u4e89\u7528\uff0c\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u548c\u541e\u5410\u91cf\u3002<\/li>\n\n\n\n<li>\u670d\u52a1\u5668\u914d\u7f6e\uff1a\u4f18\u5316\u670d\u52a1\u5668\u786c\u4ef6\u3001\u64cd\u4f5c\u7cfb\u7edf\u548c\u7f51\u7edc\u73af\u5883\u7b49\uff0c\u51cf\u5c11\u7cfb\u7edf\u74f6\u9888\u548c\u6027\u80fd\u74f6\u9888\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6027\u80fd\u4f18\u5316\u7684\u5de5\u5177<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6027\u80fd\u4f18\u5316\u7684\u5de5\u5177\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oracle Enterprise Manager\uff1a\u662fOracle\u63d0\u4f9b\u7684\u57fa\u4e8eWeb\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u76d1\u63a7\u3001\u7ba1\u7406\u548c\u4f18\u5316\u7b49\u64cd\u4f5c\uff0c\u63d0\u4f9b\u53ef\u89c6\u5316\u548c\u81ea\u52a8\u5316\u7684\u529f\u80fd\u3002<\/li>\n\n\n\n<li>Oracle Performance Tuning\uff1a\u662fOracle\u63d0\u4f9b\u7684\u6027\u80fd\u4f18\u5316\u5de5\u5177\u5305\uff0c\u5305\u62ecSQL\u4f18\u5316\u3001\u7cfb\u7edf\u8c03\u6574\u548c\u8d44\u6e90\u7ba1\u7406\u7b49\u529f\u80fd\uff0c\u53ef\u7528\u4e8e\u8bca\u65ad\u548c\u89e3\u51b3\u6027\u80fd\u95ee\u9898\u3002<\/li>\n\n\n\n<li>Oracle Database Diagnostic Pack\uff1a\u662fOracle\u63d0\u4f9b\u7684\u8bca\u65ad\u5de5\u5177\u5305\uff0c\u5305\u62ecSQL\u6267\u884c\u8ba1\u5212\u3001\u5185\u5b58\u5206\u6790\u548c\u6027\u80fd\u62a5\u544a\u7b49\u529f\u80fd\uff0c\u53ef\u7528\u4e8e\u6df1\u5165\u5206\u6790\u548c\u4f18\u5316\u6027\u80fd\u95ee\u9898\u3002<\/li>\n\n\n\n<li>Oracle Trace\u548cExplain Plan\uff1a\u662fOracle\u63d0\u4f9b\u7684SQL\u8ddf\u8e2a\u548c\u6267\u884c\u8ba1\u5212\u5206\u6790\u5de5\u5177\uff0c\u53ef\u7528\u4e8e\u8bca\u65ad\u548c\u4f18\u5316SQL\u8bed\u53e5\u7684\u6027\u80fd\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u8fdb\u884cOracle\u6027<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u80fd\u4f18\u5316\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u548c\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u548c\u4f7f\u7528\u5408\u9002\u7684\u5de5\u5177\u548c\u65b9\u6cd5\uff0c\u5e76\u8fdb\u884c\u5b9a\u671f\u68c0\u6d4b\u548c\u8c03\u6574\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u9ad8\u6548\u7a33\u5b9a\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u6027\u80fd\u4f18\u5316\u7684\u7b56\u7565<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6027\u80fd\u4f18\u5316\u7684\u7b56\u7565\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6df1\u5165\u5206\u6790\u548c\u8bca\u65ad\u6027\u80fd\u95ee\u9898\uff1a\u901a\u8fc7\u6027\u80fd\u76d1\u63a7\u548c\u8bca\u65ad\u5de5\u5177\uff0c\u6df1\u5165\u5206\u6790\u548c\u8bca\u65ad\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u6027\u80fd\u95ee\u9898\uff0c\u627e\u51fa\u95ee\u9898\u7684\u6839\u672c\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u4f18\u5316SQL\u8bed\u53e5\u548c\u7d22\u5f15\uff1a\u901a\u8fc7SQL\u4f18\u5316\u548c\u7d22\u5f15\u4f18\u5316\u7b49\u624b\u6bb5\uff0c\u4f18\u5316SQL\u8bed\u53e5\u7684\u6267\u884c\u8ba1\u5212\u548c\u7d22\u5f15\u7684\u8bbf\u95ee\u8def\u5f84\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u4f18\u5316\u6570\u636e\u5e93\u8bbe\u8ba1\u548c\u5e94\u7528\u7a0b\u5e8f\uff1a\u901a\u8fc7\u6570\u636e\u5e93\u8bbe\u8ba1\u548c\u5e94\u7528\u7a0b\u5e8f\u4f18\u5316\u7b49\u624b\u6bb5\uff0c\u4f18\u5316\u6570\u636e\u7ed3\u6784\u548c\u6570\u636e\u8bbf\u95ee\u65b9\u5f0f\uff0c\u51cf\u5c11\u6570\u636e\u5197\u4f59\u548c\u91cd\u590d\u67e5\u8be2\u7b49\u95ee\u9898\uff0c\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\u3002<\/li>\n\n\n\n<li>\u4f18\u5316\u7cfb\u7edf\u914d\u7f6e\u548c\u8d44\u6e90\u5206\u914d\uff1a\u901a\u8fc7\u7cfb\u7edf\u914d\u7f6e\u548c\u8d44\u6e90\u5206\u914d\u7b49\u624b\u6bb5\uff0c\u4f18\u5316\u670d\u52a1\u5668\u786c\u4ef6\u548c\u64cd\u4f5c\u7cfb\u7edf\u7b49\uff0c\u5408\u7406\u914d\u7f6e\u6570\u636e\u5e93\u7f13\u5b58\u548c\u5185\u5b58\u7ba1\u7406\u7b49\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5236\u5b9a\u6027\u80fd\u4f18\u5316\u7b56\u7565\u65f6\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u4e1a\u52a1\u9700\u6c42\u548c\u6027\u80fd\u6307\u6807\uff0c\u7ed3\u5408\u5b9e\u9645\u60c5\u51b5\u548c\u6280\u672f\u6c34\u5e73\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\uff0c\u5e76\u8fdb\u884c\u6027\u80fd\u6d4b\u8bd5\u548c\u8bc4\u4f30\uff0c\u4ee5\u786e\u4fdd\u4f18\u5316\u6548\u679c\u548c\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42\u3002\u540c\u65f6\uff0c\u9700\u8981\u6ce8\u91cd\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\uff0c\u907f\u514d\u56e0\u4f18\u5316\u800c\u727a\u7272\u6570\u636e\u5b89\u5168\u548c\u7cfb\u7edf\u53ef\u9760\u6027\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6267\u884c\u8ba1\u5212\u5206\u6790<\/p>\n\n\n\n<p>Oracle\u6267\u884c\u8ba1\u5212\u662f\u6307\u5728\u6267\u884cSQL\u67e5\u8be2\u8bed\u53e5\u65f6\uff0cOracle\u6570\u636e\u5e93\u7cfb\u7edf\u5bf9\u67e5\u8be2\u8bed\u53e5\u8fdb\u884c\u7684\u4f18\u5316\u548c\u89e3\u6790\uff0c\u4ece\u800c\u751f\u6210\u7684\u67e5\u8be2\u6267\u884c\u8ba1\u5212\uff0c\u5b83\u663e\u793a\u4e86Oracle\u6570\u636e\u5e93\u7cfb\u7edf\u5982\u4f55\u6267\u884c\u67e5\u8be2\u8bed\u53e5\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u8bbf\u95ee\u8def\u5f84\u3001\u8fde\u63a5\u65b9\u5f0f\u3001\u64cd\u4f5c\u7c7b\u578b\u548c\u6392\u5e8f\u65b9\u5f0f\u7b49\u3002\u6267\u884c\u8ba1\u5212\u662f\u4f18\u5316SQL\u67e5\u8be2\u6027\u80fd\u7684\u91cd\u8981\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u4e86\u89e3SQL\u67e5\u8be2\u7684\u6027\u80fd\u74f6\u9888\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662fOracle\u6267\u884c\u8ba1\u5212\u5206\u6790\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6267\u884c\u8ba1\u5212\u7684\u751f\u6210<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6267\u884c\u8ba1\u5212\u662f\u5728SQL\u67e5\u8be2\u8bed\u53e5\u6267\u884c\u524d\u751f\u6210\u7684\uff0c\u5b83\u662f\u901a\u8fc7Oracle\u4f18\u5316\u5668\u5bf9SQL\u8bed\u53e5\u8fdb\u884c\u4f18\u5316\u548c\u89e3\u6790\u540e\u5f97\u5230\u7684\u3002Oracle\u4f18\u5316\u5668\u4f1a\u8bc4\u4f30\u67e5\u8be2\u8bed\u53e5\u7684\u591a\u79cd\u6267\u884c\u65b9\u5f0f\uff0c\u7136\u540e\u6839\u636e\u6210\u672c\u548c\u6548\u7387\u7b49\u56e0\u7d20\u9009\u62e9\u6700\u4f18\u7684\u6267\u884c\u65b9\u5f0f\uff0c\u5e76\u751f\u6210\u6267\u884c\u8ba1\u5212\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u6267\u884c\u8ba1\u5212\u7684\u683c\u5f0f<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6267\u884c\u8ba1\u5212\u901a\u5e38\u91c7\u7528\u6811\u5f62\u7ed3\u6784\u6216\u8868\u683c\u5f62\u5f0f\u663e\u793a\uff0c\u5305\u62ec\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ID\uff1a\u67e5\u8be2\u8ba1\u5212\u7684\u7f16\u53f7\uff0c\u552f\u4e00\u6807\u8bc6\u67e5\u8be2\u8ba1\u5212\u3002<\/li>\n\n\n\n<li>Operation\uff1a\u64cd\u4f5c\u7c7b\u578b\uff0c\u5305\u62ecTable Access Full\u3001Index Range Scan\u3001Sort\u7b49\u3002<\/li>\n\n\n\n<li>Options\uff1a\u64cd\u4f5c\u9009\u9879\uff0c\u5305\u62ecJoin\u7c7b\u578b\u3001\u6392\u5e8f\u65b9\u5f0f\u3001\u8fc7\u6ee4\u6761\u4ef6\u7b49\u3002<\/li>\n\n\n\n<li>Object Name\uff1a\u64cd\u4f5c\u5bf9\u8c61\u540d\u79f0\uff0c\u5305\u62ec\u67e5\u8be2\u7684\u6570\u636e\u8868\u6216\u7d22\u5f15\u540d\u79f0\u3002<\/li>\n\n\n\n<li>Rows\uff1a\u6bcf\u6b21\u64cd\u4f5c\u8fd4\u56de\u7684\u8bb0\u5f55\u884c\u6570\u3002<\/li>\n\n\n\n<li>Bytes\uff1a\u6bcf\u6b21\u64cd\u4f5c\u8fd4\u56de\u7684\u6570\u636e\u91cf\u5927\u5c0f\u3002<\/li>\n\n\n\n<li>Cost\uff1a\u67e5\u8be2\u8ba1\u5212\u7684\u6210\u672c\uff0c\u662fOracle\u4f18\u5316\u5668\u9009\u62e9\u8be5\u6267\u884c\u8ba1\u5212\u7684\u6210\u672c\u4f30\u8ba1\u503c\u3002<\/li>\n\n\n\n<li>Cardinality\uff1a\u6bcf\u6b21\u64cd\u4f5c\u8fd4\u56de\u7684\u884c\u6570\u7684\u4f30\u8ba1\u503c\u3002<\/li>\n\n\n\n<li>Time\uff1a\u6bcf\u6b21\u64cd\u4f5c\u82b1\u8d39\u7684\u65f6\u95f4\u7684\u4f30\u8ba1\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6267\u884c\u8ba1\u5212\u7684\u5206\u6790<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u6267\u884c\u8ba1\u5212\u4e2d\uff0c\u9700\u8981\u5173\u6ce8\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbf\u95ee\u8def\u5f84\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u8bbf\u95ee\u8def\u5f84\u5bf9\u67e5\u8be2\u6027\u80fd\u6709\u91cd\u8981\u5f71\u54cd\uff0c\u9700\u8981\u5173\u6ce8\u8868\u7684\u8bfb\u53d6\u65b9\u5f0f\u3001\u7d22\u5f15\u4f7f\u7528\u3001\u8fde\u63a5\u65b9\u5f0f\u548c\u8fc7\u6ee4\u6761\u4ef6\u7b49\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9888\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u64cd\u4f5c\u7c7b\u578b\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u64cd\u4f5c\u7c7b\u578b\u5bf9\u67e5\u8be2\u6027\u80fd\u4e5f\u6709\u91cd\u8981\u5f71\u54cd\uff0c\u9700\u8981\u5173\u6ce8\u64cd\u4f5c\u7c7b\u578b\u3001\u6392\u5e8f\u65b9\u5f0f\u548c\u5206\u7ec4\u65b9\u6cd5\u7b49\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9888\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u6210\u672c\u4f30\u8ba1\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u6210\u672c\u4f30\u8ba1\u503c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u8bc4\u4f30\u67e5\u8be2\u7684\u6027\u80fd\u548c\u6548\u7387\uff0c\u8f83\u5c0f\u7684\u6210\u672c\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u8f83\u5feb\uff0c\u8f83\u5927\u7684\u6210\u672c\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u8f83\u6162\u3002<\/li>\n\n\n\n<li>\u884c\u6570\u4f30\u8ba1\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u884c\u6570\u4f30\u8ba1\u503c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u8bc4\u4f30\u67e5\u8be2\u7684\u7ed3\u679c\u96c6\u548c\u6570\u636e\u91cf\u5927\u5c0f\uff0c\u8f83\u5c0f\u7684\u884c\u6570\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u7ed3\u679c\u96c6\u8f83\u5c0f\uff0c\u8f83\u5927\u7684\u884c\u6570\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u7ed3\u679c\u96c6\u8f83\u5927\u3002<\/li>\n\n\n\n<li>\u82b1\u8d39\u65f6\u95f4\u4f30\u8ba1\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u82b1\u8d39\u65f6\u95f4\u4f30\u8ba1<\/li>\n<\/ul>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u7d22\u5f15\u4f18\u5316<\/p>\n\n\n\n<p>\u7d22\u5f15\u662f\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u7684\u4e00\u79cd\u91cd\u8981\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u52a0\u901f\u6570\u636e\u5e93\u8868\u7684\u6570\u636e\u67e5\u8be2\u548c\u6570\u636e\u8bbf\u95ee\u64cd\u4f5c\u3002\u5728\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u7d22\u5f15\u540e\uff0c\u67e5\u8be2\u8bed\u53e5\u5c06\u4f1a\u66f4\u52a0\u9ad8\u6548\uff0c\u7279\u522b\u662f\u5728\u5927\u91cf\u6570\u636e\u7684\u60c5\u51b5\u4e0b\u3002\u7d22\u5f15\u4f18\u5316\u662f\u6307\u901a\u8fc7\u4f18\u5316\u6570\u636e\u5e93\u8868\u7684\u7d22\u5f15\u7ed3\u6784\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u7684\u8fc7\u7a0b\u3002\u4ee5\u4e0b\u662f\u7d22\u5f15\u4f18\u5316\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7d22\u5f15\u7c7b\u578b<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u7d22\u5f15\u4f18\u5316\u4e4b\u524d\uff0c\u9700\u8981\u5148\u4e86\u89e3\u4e0d\u540c\u7c7b\u578b\u7684\u7d22\u5f15\u3002\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u6811\u7d22\u5f15\uff1a\u8fd9\u662f\u6700\u5e38\u89c1\u7684\u7d22\u5f15\u7c7b\u578b\uff0c\u7528\u4e8e\u5feb\u901f\u67e5\u627e\u67d0\u4e2a\u503c\u3002B\u6811\u7d22\u5f15\u53ef\u4ee5\u901a\u8fc7\u591a\u7ea7\u7d22\u5f15\u6765\u4f18\u5316\u67e5\u8be2\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u552f\u4e00\u7d22\u5f15\uff1a\u7528\u4e8e\u786e\u4fdd\u8868\u4e2d\u7684\u67d0\u4e2a\u5217\u5177\u6709\u552f\u4e00\u6027\u3002<\/li>\n\n\n\n<li>\u805a\u7c07\u7d22\u5f15\uff1a\u7528\u4e8e\u5c06\u8868\u7684\u6570\u636e\u884c\u5b58\u50a8\u5728\u7d22\u5f15\u4e2d\uff0c\u53ef\u4ee5\u4f18\u5316\u8303\u56f4\u67e5\u8be2\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u5168\u6587\u7d22\u5f15\uff1a\u7528\u4e8e\u5bf9\u6587\u672c\u6570\u636e\u8fdb\u884c\u641c\u7d22\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u7d22\u5f15\u4f18\u5316\u65b9\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>\u7d22\u5f15\u4f18\u5316\u7684\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9009\u62e9\u5408\u9002\u7684\u7d22\u5f15\u7c7b\u578b\uff1a\u6839\u636e\u5b9e\u9645\u9700\u6c42\u548c\u67e5\u8be2\u65b9\u5f0f\uff0c\u9009\u62e9\u5408\u9002\u7684\u7d22\u5f15\u7c7b\u578b\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u67e5\u8be2\u65f6\u95f4\u548c\u8d44\u6e90\u6d88\u8017\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u5408\u9002\u7684\u8054\u5408\u7d22\u5f15\uff1a\u5bf9\u4e8e\u591a\u4e2a\u5217\u7ec4\u6210\u7684\u67e5\u8be2\u6761\u4ef6\uff0c\u53ef\u4ee5\u521b\u5efa\u8054\u5408\u7d22\u5f15\u6765\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u7d22\u5f15\uff1a\u8fc7\u591a\u7684\u7d22\u5f15\u4f1a\u964d\u4f4e\u8868\u7684\u4fee\u6539\u901f\u5ea6\uff0c\u56e0\u6b64\u9700\u8981\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u4f18\u5316\u67e5\u8be2\u6761\u4ef6\uff1a\u4f18\u5316\u67e5\u8be2\u6761\u4ef6\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7d22\u5f15\u626b\u63cf\u548c\u6570\u636e\u8bbf\u95ee\u6b21\u6570\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u4f7f\u7528\u7d22\u5f15\uff1a\u5bf9\u4e8e\u67d0\u4e9b\u67e5\u8be2\u6761\u4ef6\u548c\u8868\u7ed3\u6784\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7d22\u5f15\u626b\u63cf\u548c\u6570\u636e\u8bbf\u95ee\u6b21\u6570\u589e\u52a0\uff0c\u6b64\u65f6\u53ef\u4ee5\u8003\u8651\u907f\u514d\u4f7f\u7528\u7d22\u5f15\uff0c\u76f4\u63a5\u626b\u63cf\u8868\u6765\u83b7\u53d6\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u7d22\u5f15\u4f18\u5316\u7684\u6ce8\u610f\u4e8b\u9879<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u8fdb\u884c\u7d22\u5f15\u4f18\u5316\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u4e2a\u4e8b\u9879\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7ef4\u62a4\u7d22\u5f15\u7684\u5b8c\u6574\u6027\uff1a\u7d22\u5f15\u7684\u5b8c\u6574\u6027\u5bf9\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u6709\u91cd\u8981\u5f71\u54cd\uff0c\u9700\u8981\u5b9a\u671f\u7ef4\u62a4\u7d22\u5f15\u7684\u5b8c\u6574\u6027\uff0c\u907f\u514d\u51fa\u73b0\u6570\u636e\u9519\u8bef\u548c\u7d22\u5f15\u5931\u6548\u7b49\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u91cd\u5efa\u7d22\u5f15\uff1a\u91cd\u5efa\u7d22\u5f15\u53ef\u4ee5\u63d0\u9ad8\u7d22\u5f15\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\uff0c\u4f46\u9700\u8981\u8c28\u614e\u64cd\u4f5c\uff0c\u907f\u514d\u5f71\u54cd\u6b63\u5e38\u6570\u636e\u8bbf\u95ee\u548c\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u5927\u578b\u6570\u636e\u96c6\u548c\u9ad8\u5e76\u53d1\u73af\u5883\uff0c\u7d22\u5f15\u4f18\u5316\u9700\u8981\u8fdb\u884c\u6df1\u5165\u5206\u6790\u548c\u8c03\u6574\uff0c\u4ee5\u4fdd\u8bc1\u7cfb\u7edf\u7684\u9ad8\u6548\u7a33\u5b9a\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u7d22\u5f15\u4f18\u5316\u9700\u8981\u6839\u636e\u5177\u4f53\u4e1a\u52a1\u9700\u6c42\u548c\u6027\u80fd\u6307\u6807\uff0c\u7ed3\u5408\u5b9e\u9645\u60c5\u51b5\u548c\u6280\u672f\u6c34\u5e73\u8fdb\u884c\u8c03\u6574\u548c<\/li>\n<\/ul>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u4f18\u5316\uff0c\u5e76\u8fdb\u884c\u6027\u80fd\u6d4b\u8bd5\u548c\u8bc4\u4f30\uff0c\u4ee5\u786e\u4fdd\u4f18\u5316\u6548\u679c\u548c\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7d22\u5f15\u4f18\u5316\u9700\u8981\u7efc\u5408\u8003\u8651\u7cfb\u7edf\u7684\u786c\u4ef6\u8d44\u6e90\u548c\u64cd\u4f5c\u7cfb\u7edf\u7b49\uff0c\u5408\u7406\u914d\u7f6e\u6570\u636e\u5e93\u7f13\u5b58\u548c\u5185\u5b58\u7ba1\u7406\u7b49\uff0c\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n\n\n\n<li>\u7d22\u5f15\u4f18\u5316\u9700\u8981\u6ce8\u91cd\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\uff0c\u907f\u514d\u56e0\u4f18\u5316\u800c\u727a\u7272\u6570\u636e\u5b89\u5168\u548c\u7cfb\u7edf\u53ef\u9760\u6027\u7b49\u95ee\u9898\u3002\u540c\u65f6\uff0c\u9700\u8981\u5b9a\u671f\u5907\u4efd\u548c\u6062\u590d\u6570\u636e\u5e93\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u7d22\u5f15\u4f18\u5316\u662f\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u91cd\u8981\u7684\u4f18\u5316\u624b\u6bb5\uff0c\u901a\u8fc7\u4f18\u5316\u7d22\u5f15\u7ed3\u6784\u548c\u67e5\u8be2\u8bed\u53e5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\uff0c\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u548c\u54cd\u5e94\u65f6\u95f4\uff0c\u4e3a\u7cfb\u7edf\u7684\u9ad8\u6548\u7a33\u5b9a\u548c\u53ef\u9760\u6027\u6253\u4e0b\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u6267\u884c\u8ba1\u5212\u5206\u6790<\/p>\n\n\n\n<p>Oracle\u6267\u884c\u8ba1\u5212\u662f\u5728SQL\u8bed\u53e5\u6267\u884c\u65f6\uff0cOracle\u6570\u636e\u5e93\u7cfb\u7edf\u5bf9\u67e5\u8be2\u8bed\u53e5\u8fdb\u884c\u7684\u4f18\u5316\u548c\u89e3\u6790\uff0c\u4ece\u800c\u751f\u6210\u7684\u67e5\u8be2\u6267\u884c\u8ba1\u5212\u3002\u5b83\u663e\u793a\u4e86Oracle\u6570\u636e\u5e93\u7cfb\u7edf\u5982\u4f55\u6267\u884c\u67e5\u8be2\u8bed\u53e5\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u8bbf\u95ee\u8def\u5f84\u3001\u8fde\u63a5\u65b9\u5f0f\u3001\u64cd\u4f5c\u7c7b\u578b\u548c\u6392\u5e8f\u65b9\u5f0f\u7b49\u3002\u6267\u884c\u8ba1\u5212\u662f\u4f18\u5316SQL\u67e5\u8be2\u6027\u80fd\u7684\u91cd\u8981\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u4e86\u89e3SQL\u67e5\u8be2\u7684\u6027\u80fd\u74f6\u9888\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662fOracle\u6267\u884c\u8ba1\u5212\u5206\u6790\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6267\u884c\u8ba1\u5212\u7684\u751f\u6210<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6267\u884c\u8ba1\u5212\u662f\u5728SQL\u67e5\u8be2\u8bed\u53e5\u6267\u884c\u524d\u751f\u6210\u7684\uff0c\u5b83\u662f\u901a\u8fc7Oracle\u4f18\u5316\u5668\u5bf9SQL\u8bed\u53e5\u8fdb\u884c\u4f18\u5316\u548c\u89e3\u6790\u540e\u5f97\u5230\u7684\u3002Oracle\u4f18\u5316\u5668\u4f1a\u8bc4\u4f30\u67e5\u8be2\u8bed\u53e5\u7684\u591a\u79cd\u6267\u884c\u65b9\u5f0f\uff0c\u7136\u540e\u6839\u636e\u6210\u672c\u548c\u6548\u7387\u7b49\u56e0\u7d20\u9009\u62e9\u6700\u4f18\u7684\u6267\u884c\u65b9\u5f0f\uff0c\u5e76\u751f\u6210\u6267\u884c\u8ba1\u5212\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u6267\u884c\u8ba1\u5212\u7684\u683c\u5f0f<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u6267\u884c\u8ba1\u5212\u901a\u5e38\u91c7\u7528\u6811\u5f62\u7ed3\u6784\u6216\u8868\u683c\u5f62\u5f0f\u663e\u793a\uff0c\u5305\u62ec\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ID\uff1a\u67e5\u8be2\u8ba1\u5212\u7684\u7f16\u53f7\uff0c\u552f\u4e00\u6807\u8bc6\u67e5\u8be2\u8ba1\u5212\u3002<\/li>\n\n\n\n<li>Operation\uff1a\u64cd\u4f5c\u7c7b\u578b\uff0c\u5305\u62ecTable Access Full\u3001Index Range Scan\u3001Sort\u7b49\u3002<\/li>\n\n\n\n<li>Options\uff1a\u64cd\u4f5c\u9009\u9879\uff0c\u5305\u62ecJoin\u7c7b\u578b\u3001\u6392\u5e8f\u65b9\u5f0f\u3001\u8fc7\u6ee4\u6761\u4ef6\u7b49\u3002<\/li>\n\n\n\n<li>Object Name\uff1a\u64cd\u4f5c\u5bf9\u8c61\u540d\u79f0\uff0c\u5305\u62ec\u67e5\u8be2\u7684\u6570\u636e\u8868\u6216\u7d22\u5f15\u540d\u79f0\u3002<\/li>\n\n\n\n<li>Rows\uff1a\u6bcf\u6b21\u64cd\u4f5c\u8fd4\u56de\u7684\u8bb0\u5f55\u884c\u6570\u3002<\/li>\n\n\n\n<li>Bytes\uff1a\u6bcf\u6b21\u64cd\u4f5c\u8fd4\u56de\u7684\u6570\u636e\u91cf\u5927\u5c0f\u3002<\/li>\n\n\n\n<li>Cost\uff1a\u67e5\u8be2\u8ba1\u5212\u7684\u6210\u672c\uff0c\u662fOracle\u4f18\u5316\u5668\u9009\u62e9\u8be5\u6267\u884c\u8ba1\u5212\u7684\u6210\u672c\u4f30\u8ba1\u503c\u3002<\/li>\n\n\n\n<li>Cardinality\uff1a\u6bcf\u6b21\u64cd\u4f5c\u8fd4\u56de\u7684\u884c\u6570\u7684\u4f30\u8ba1\u503c\u3002<\/li>\n\n\n\n<li>Time\uff1a\u6bcf\u6b21\u64cd\u4f5c\u82b1\u8d39\u7684\u65f6\u95f4\u7684\u4f30\u8ba1\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6267\u884c\u8ba1\u5212\u7684\u5206\u6790<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u6267\u884c\u8ba1\u5212\u4e2d\uff0c\u9700\u8981\u5173\u6ce8\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbf\u95ee\u8def\u5f84\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u8bbf\u95ee\u8def\u5f84\u5bf9\u67e5\u8be2\u6027\u80fd\u6709\u91cd\u8981\u5f71\u54cd\uff0c\u9700\u8981\u5173\u6ce8\u8868\u7684\u8bfb\u53d6\u65b9\u5f0f\u3001\u7d22\u5f15\u4f7f\u7528\u3001\u8fde\u63a5\u65b9\u5f0f\u548c\u8fc7\u6ee4\u6761\u4ef6\u7b49\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9888\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u64cd\u4f5c\u7c7b\u578b\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u64cd\u4f5c\u7c7b\u578b\u5bf9\u67e5\u8be2\u6027\u80fd\u4e5f\u6709\u91cd\u8981\u5f71\u54cd\uff0c\u9700\u8981\u5173\u6ce8\u64cd\u4f5c\u7c7b\u578b\u3001\u6392\u5e8f\u65b9\u5f0f\u548c\u5206\u7ec4\u65b9\u6cd5\u7b49\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9888\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u6210\u672c\u4f30\u8ba1\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u6210\u672c\u4f30\u8ba1\u503c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u8bc4\u4f30\u67e5\u8be2\u7684\u6027\u80fd\u548c\u6548\u7387\uff0c\u8f83\u5c0f\u7684\u6210\u672c\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u8f83\u5feb\uff0c\u8f83\u5927\u7684\u6210\u672c\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u8f83\u6162\u3002<\/li>\n\n\n\n<li>\u884c\u6570\u4f30\u8ba1\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u884c\u6570\u4f30\u8ba1\u503c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u8bc4\u4f30\u67e5\u8be2\u7684\u7ed3\u679c\u96c6\u548c\u6570\u636e\u91cf\u5927\u5c0f\uff0c\u8f83\u5c0f\u7684\u884c\u6570\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u7ed3\u679c\u96c6\u8f83\u5c0f\uff0c\u8f83\u5927\u7684\u884c\u6570\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u7ed3\u679c\u96c6\u8f83\u5927\u3002<\/li>\n\n\n\n<li>\u82b1\u8d39\u65f6\u95f4\u4f30\u8ba1\uff1a\u6267\u884c\u8ba1\u5212\u4e2d\u663e\u793a\u7684\u82b1\u8d39\u65f6\u95f4\u4f30\u8ba1\u503c\u53ef\u4ee5<\/li>\n<\/ul>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u5e2e\u52a9\u7528\u6237\u8bc4\u4f30\u67e5\u8be2\u7684\u6267\u884c\u65f6\u95f4\u548c\u54cd\u5e94\u65f6\u95f4\uff0c\u8f83\u5c0f\u7684\u82b1\u8d39\u65f6\u95f4\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u8f83\u5feb\uff0c\u8f83\u5927\u7684\u82b1\u8d39\u65f6\u95f4\u4f30\u8ba1\u503c\u8868\u793a\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u8f83\u6162\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u6267\u884c\u8ba1\u5212\u7684\u4f18\u5316<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5206\u6790\u6267\u884c\u8ba1\u5212\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u4f18\u5316\u67e5\u8be2\u6027\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fee\u6539\u67e5\u8be2\u8bed\u53e5\uff1a\u6839\u636e\u6267\u884c\u8ba1\u5212\u7684\u5206\u6790\u7ed3\u679c\uff0c\u4fee\u6539\u67e5\u8be2\u8bed\u53e5\uff0c\u5c3d\u53ef\u80fd\u51cf\u5c11\u8bbf\u95ee\u8def\u5f84\u548c\u64cd\u4f5c\u7c7b\u578b\u7b49\uff0c\u4ece\u800c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u7d22\u5f15\uff1a\u6839\u636e\u6267\u884c\u8ba1\u5212\u4e2d\u7684\u8bbf\u95ee\u8def\u5f84\u548c\u64cd\u4f5c\u7c7b\u578b\u7b49\uff0c\u521b\u5efa\u5408\u9002\u7684\u7d22\u5f15\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u91cd\u6784\u6570\u636e\u8868\uff1a\u6839\u636e\u6267\u884c\u8ba1\u5212\u4e2d\u7684\u8bbf\u95ee\u8def\u5f84\u548c\u64cd\u4f5c\u7c7b\u578b\u7b49\uff0c\u5bf9\u6570\u636e\u8868\u8fdb\u884c\u4f18\u5316\uff0c\u5305\u62ec\u8868\u5206\u533a\u3001\u8868\u7a7a\u95f4\u7ba1\u7406\u3001\u6570\u636e\u7c7b\u578b\u548c\u6570\u636e\u683c\u5f0f\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u8c03\u6574\u6570\u636e\u5e93\u53c2\u6570\uff1a\u8c03\u6574\u6570\u636e\u5e93\u53c2\u6570\u53ef\u4ee5\u5f71\u54cd\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u548c\u54cd\u5e94\u65f6\u95f4\uff0c\u5305\u62ec\u7f13\u5b58\u5927\u5c0f\u3001\u5e76\u53d1\u8fde\u63a5\u6570\u548c\u7ebf\u7a0b\u6c60\u914d\u7f6e\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u7ef4\u62a4\u6570\u636e\u5e93\uff1a\u5b9a\u671f\u7ef4\u62a4\u6570\u636e\u5e93\u53ef\u4ee5\u6e05\u7406\u6570\u636e\u5e93\u5197\u4f59\u6570\u636e\u548c\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\uff0c\u5305\u62ec\u5907\u4efd\u548c\u6062\u590d\u6570\u636e\u5e93\u3001\u6e05\u7406\u65e5\u5fd7\u6587\u4ef6\u548c\u7ef4\u62a4\u7d22\u5f15\u7ed3\u6784\u7b49\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cOracle\u6267\u884c\u8ba1\u5212\u5206\u6790\u662f\u4f18\u5316SQL\u67e5\u8be2\u6027\u80fd\u7684\u91cd\u8981\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u4e86\u89e3SQL\u67e5\u8be2\u7684\u6027\u80fd\u74f6\u9888\u548c\u4f18\u5316\u65b9\u6cd5\uff0c\u4ece\u800c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\uff0c\u4e3a\u7cfb\u7edf\u7684\u9ad8\u6548\u7a33\u5b9a\u548c\u53ef\u9760\u6027\u6253\u4e0b\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caSQL\u8bed\u53e5\u4f18\u5316<\/p>\n\n\n\n<p>SQL\u8bed\u53e5\u4f18\u5316\u662f\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u91cd\u8981\u7684\u6027\u80fd\u4f18\u5316\u624b\u6bb5\uff0c\u901a\u8fc7\u4f18\u5316SQL\u67e5\u8be2\u8bed\u53e5\u7ed3\u6784\u548c\u6570\u636e\u8bbf\u95ee\u65b9\u5f0f\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\uff0c\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u548c\u54cd\u5e94\u65f6\u95f4\uff0c\u4e3a\u7cfb\u7edf\u7684\u9ad8\u6548\u7a33\u5b9a\u548c\u53ef\u9760\u6027\u6253\u4e0b\u575a\u5b9e\u57fa\u7840\u3002\u4ee5\u4e0b\u662fSQL\u8bed\u53e5\u4f18\u5316\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>SQL\u67e5\u8be2\u4f18\u5316\u7684\u57fa\u672c\u539f\u5219<\/li>\n<\/ol>\n\n\n\n<p>SQL\u67e5\u8be2\u4f18\u5316\u7684\u57fa\u672c\u539f\u5219\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u786e\u5b9a\u67e5\u8be2\u76ee\u6807\uff1a\u660e\u786e\u67e5\u8be2\u76ee\u6807\uff0c\u907f\u514d\u67e5\u8be2\u65e0\u5173\u6570\u636e\u548c\u65e0\u6548\u6570\u636e\uff0c\u4ece\u800c\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u548c\u54cd\u5e94\u65f6\u95f4\u3002<\/li>\n\n\n\n<li>\u51cf\u5c11\u6570\u636e\u8bbf\u95ee\u6b21\u6570\uff1a\u5c3d\u53ef\u80fd\u51cf\u5c11\u6570\u636e\u8bbf\u95ee\u6b21\u6570\uff0c\u5305\u62ec\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u3001\u5408\u7406\u4f7f\u7528\u7d22\u5f15\u3001\u7f13\u5b58\u67e5\u8be2\u7ed3\u679c\u7b49\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u5168\u8868\u626b\u63cf\uff1a\u5c3d\u53ef\u80fd\u907f\u514d\u5168\u8868\u626b\u63cf\uff0c\u5305\u62ec\u521b\u5efa\u7d22\u5f15\u3001\u4f7f\u7528\u5206\u533a\u8868\u3001\u589e\u52a0\u6761\u4ef6\u8fc7\u6ee4\u7b49\uff0c\u53ef\u4ee5\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u548c\u54cd\u5e94\u65f6\u95f4\u3002<\/li>\n\n\n\n<li>\u5408\u7406\u4f7f\u7528\u7f13\u5b58\uff1a\u5408\u7406\u4f7f\u7528\u6570\u636e\u5e93\u7f13\u5b58\u548c\u5185\u5b58\u7ba1\u7406\uff0c\u5305\u62ec\u9002\u65f6\u6e05\u7406\u7f13\u5b58\u3001\u8c03\u6574\u7f13\u5b58\u5927\u5c0f\u548c\u5185\u5b58\u5206\u914d\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>SQL\u67e5\u8be2\u4f18\u5316\u7684\u5177\u4f53\u65b9\u6cd5<\/li>\n<\/ol>\n\n\n\n<p>SQL\u67e5\u8be2\u4f18\u5316\u7684\u5177\u4f53\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\uff1a\u901a\u8fc7\u4f18\u5316SQL\u67e5\u8be2\u8bed\u53e5\u7ed3\u6784\u548c\u67e5\u8be2\u6761\u4ef6\uff0c\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u8bbf\u95ee\u6b21\u6570\u548c\u8d44\u6e90\u6d88\u8017\uff0c\u5305\u62ec\u5220\u9664\u65e0\u6548\u6761\u4ef6\u3001\u5408\u5e76\u67e5\u8be2\u6761\u4ef6\u3001\u4f7f\u7528\u5b50\u67e5\u8be2\u7b49\u3002<\/li>\n\n\n\n<li>\u521b\u5efa\u5408\u9002\u7684\u7d22\u5f15\uff1a\u901a\u8fc7\u521b\u5efa\u5408\u9002\u7684\u7d22\u5f15\uff0c\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u8bbf\u95ee\u6b21\u6570\u548c\u8d44\u6e90\u6d88\u8017\uff0c\u5305\u62ec\u521b\u5efa\u552f\u4e00\u7d22\u5f15\u3001\u521b\u5efa\u8054\u5408\u7d22\u5f15\u3001\u5220\u9664\u65e0\u7528\u7d22\u5f15\u7b49\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u5168\u8868\u626b\u63cf\uff1a\u901a\u8fc7\u589e\u52a0\u67e5\u8be2\u6761\u4ef6\u3001\u4f7f\u7528\u5206\u533a\u8868\u3001\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u7b49\uff0c\u53ef\u4ee5\u907f\u514d\u5168\u8868\u626b\u63cf\uff0c\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u548c\u54cd\u5e94\u65f6\u95f4\u3002<\/li>\n\n\n\n<li>\u5408\u7406\u4f7f\u7528\u7f13\u5b58\uff1a\u901a\u8fc7\u9002\u65f6\u6e05\u7406\u7f13\u5b58\u3001\u8c03\u6574\u7f13\u5b58\u5927\u5c0f\u548c\u5185\u5b58\u5206\u914d\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\uff0c\u907f\u514d\u7f13\u5b58\u5931\u6548\u548c\u6570\u636e\u8bbf\u95ee\u6b21\u6570\u589e\u52a0\u7b49\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u8c03\u6574\u6570\u636e\u5e93\u53c2\u6570\uff1a\u901a\u8fc7\u8c03\u6574\u6570\u636e\u5e93\u53c2\u6570\uff0c\u5305\u62ec\u7f13\u5b58\u5927\u5c0f\u3001\u5e76\u53d1\u8fde\u63a5\u6570\u548c\u7ebf\u7a0b\u6c60\u914d\u7f6e\u7b49\uff0c\u53ef\u4ee5\u5f71\u54cd\u67e5\u8be2\u7684\u6267\u884c\u901f\u5ea6\u548c\u54cd\u5e94\u65f6\u95f4\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>SQL\u67e5\u8be2\u4f18\u5316\u7684\u6ce8\u610f\u4e8b\u9879<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u8fdb\u884cSQL\u67e5\u8be2\u4f18\u5316\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u4e2a\u4e8b\u9879\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7efc\u5408\u8003\u8651\u67e5\u8be2\u76ee\u6807\u3001\u6570\u636e\u91cf\u5927\u5c0f\u3001\u6570\u636e\u5e93\u7cfb\u7edf\u73af\u5883\u548c\u4e1a\u52a1\u9700\u6c42\u7b49\uff0c\u9009\u62e9\u5408\u9002\u7684\u4f18\u5316\u65b9\u6cd5\u548c\u5de5\u5177\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u8fdb\u884cSQL\u67e5\u8be2\u6027<\/li>\n<\/ul>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u80fd\u5206\u6790\u548c\u8c03\u6574\uff0c\u53ca\u65f6\u53d1\u73b0\u6027\u80fd\u74f6\u9888\u548c\u5f02\u5e38\u95ee\u9898\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u4f18\u5316\u63aa\u65bd\uff0c\u4ee5\u4fdd\u8bc1\u7cfb\u7edf\u7684\u9ad8\u6548\u7a33\u5b9a\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u907f\u514d\u8fc7\u5ea6\u4f18\u5316\u548c\u8fc7\u5ea6\u7d22\u5f15\u7b49\u95ee\u9898\uff0c\u8fc7\u5ea6\u4f18\u5316\u53ef\u80fd\u5bfc\u81f4\u67e5\u8be2\u8bed\u53e5\u8fc7\u4e8e\u590d\u6742\u548c\u4e0d\u6613\u7ef4\u62a4\uff0c\u800c\u8fc7\u5ea6\u7d22\u5f15\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u5b58\u50a8\u91cf\u8fc7\u5927\u548c\u7d22\u5f15\u5931\u6548\u7b49\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u6ce8\u610f\u6570\u636e\u5b89\u5168\u548c\u6570\u636e\u4e00\u81f4\u6027\u95ee\u9898\uff0c\u5728\u8fdb\u884cSQL\u67e5\u8be2\u4f18\u5316\u65f6\uff0c\u9700\u8981\u4fdd\u8bc1\u67e5\u8be2\u7ed3\u679c\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\uff0c\u907f\u514d\u6570\u636e\u4e22\u5931\u548c\u6570\u636e\u6cc4\u9732\u7b49\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cSQL\u67e5\u8be2\u4f18\u5316\u662f\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u91cd\u8981\u7684\u6027\u80fd\u4f18\u5316\u624b\u6bb5\uff0c\u901a\u8fc7\u4f18\u5316SQL\u67e5\u8be2\u8bed\u53e5\u7ed3\u6784\u548c\u6570\u636e\u8bbf\u95ee\u65b9\u5f0f\u7b49\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u548c\u6027\u80fd\u8868\u73b0\uff0c\u51cf\u5c11\u8d44\u6e90\u6d88\u8017\u548c\u54cd\u5e94\u65f6\u95f4\uff0c\u4e3a\u7cfb\u7edf\u7684\u9ad8\u6548\u7a33\u5b9a\u548c\u53ef\u9760\u6027\u6253\u4e0b\u575a\u5b9e\u57fa\u7840\u3002\u5728\u8fdb\u884cSQL\u67e5\u8be2\u4f18\u5316\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u7efc\u5408\u8003\u8651\u67e5\u8be2\u76ee\u6807\u3001\u6570\u636e\u91cf\u5927\u5c0f\u3001\u6570\u636e\u5e93\u7cfb\u7edf\u73af\u5883\u548c\u4e1a\u52a1\u9700\u6c42\u7b49\uff0c\u9009\u62e9\u5408\u9002\u7684\u4f18\u5316\u65b9\u6cd5\u548c\u5de5\u5177\uff0c\u5e76\u6ce8\u610f\u6570\u636e\u5b89\u5168\u548c\u6570\u636e\u4e00\u81f4\u6027\u95ee\u9898\uff0c\u4ee5\u4fdd\u8bc1\u67e5\u8be2\u7ed3\u679c\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u5907\u4efd\u7b56\u7565<\/p>\n\n\n\n<p>Oracle\u5907\u4efd\u7b56\u7565\u662fOracle\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u7684\u4e00\u9879\u91cd\u8981\u5de5\u4f5c\uff0c\u5b83\u53ef\u4ee5\u786e\u4fdd\u5728\u6570\u636e\u5e93\u906d\u53d7\u707e\u96be\u6027\u6545\u969c\u65f6\u53ef\u4ee5\u5feb\u901f\u6062\u590d\u6570\u636e\uff0c\u4fdd\u8bc1\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002\u4ee5\u4e0b\u662fOracle\u5907\u4efd\u7b56\u7565\u7684\u8be6\u7ec6\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5907\u4efd\u7c7b\u578b<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u5907\u4efd\u4e2d\uff0c\u901a\u5e38\u4f7f\u7528\u4ee5\u4e0b\u5907\u4efd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b8c\u5168\u5907\u4efd\uff1a\u5b8c\u5168\u5907\u4efd\u662f\u6307\u5907\u4efd\u6574\u4e2a\u6570\u636e\u5e93\u7684\u6240\u6709\u6570\u636e\uff0c\u5305\u62ec\u6570\u636e\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u7b49\uff0c\u662f\u6570\u636e\u5e93\u6062\u590d\u7684\u57fa\u7840\u3002<\/li>\n\n\n\n<li>\u589e\u91cf\u5907\u4efd\uff1a\u589e\u91cf\u5907\u4efd\u662f\u6307\u5907\u4efd\u6570\u636e\u5e93\u4e2d\u81ea\u4e0a\u6b21\u5b8c\u5168\u5907\u4efd\u6216\u589e\u91cf\u5907\u4efd\u4ee5\u6765\u7684\u6240\u6709\u66f4\u6539\uff0c\u5305\u62ec\u65b0\u589e\u548c\u4fee\u6539\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u51cf\u5c11\u5907\u4efd\u65f6\u95f4\u548c\u5b58\u50a8\u7a7a\u95f4\u3002<\/li>\n\n\n\n<li>\u5dee\u5f02\u5907\u4efd\uff1a\u5dee\u5f02\u5907\u4efd\u662f\u6307\u5907\u4efd\u6570\u636e\u5e93\u4e2d\u81ea\u4e0a\u6b21\u5b8c\u5168\u5907\u4efd\u6216\u5dee\u5f02\u5907\u4efd\u4ee5\u6765\u7684\u6240\u6709\u66f4\u6539\uff0c\u4f46\u4e0d\u5305\u62ec\u5df2\u5907\u4efd\u7684\u589e\u91cf\u5907\u4efd\uff0c\u53ef\u4ee5\u51cf\u5c11\u5907\u4efd\u65f6\u95f4\u548c\u5b58\u50a8\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u5907\u4efd\u5468\u671f<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u5907\u4efd\u4e2d\uff0c\u5907\u4efd\u5468\u671f\u662f\u6307\u5907\u4efd\u7684\u9891\u7387\u548c\u65f6\u95f4\u70b9\uff0c\u901a\u5e38\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u548c\u6570\u636e\u53d8\u5316\u60c5\u51b5\u7b49\u56e0\u7d20\u6765\u786e\u5b9a\u5907\u4efd\u5468\u671f\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5b8c\u5168\u5907\u4efd\u901a\u5e38\u9700\u8981\u6bcf\u5468\u8fdb\u884c\u4e00\u6b21\uff0c\u589e\u91cf\u5907\u4efd\u548c\u5dee\u5f02\u5907\u4efd\u901a\u5e38\u9700\u8981\u6bcf\u5929\u8fdb\u884c\u4e00\u6b21\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u6570\u636e\u7684\u5b9e\u65f6\u5907\u4efd\u548c\u6062\u590d\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u5907\u4efd\u8bbe\u5907<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u5907\u4efd\u4e2d\uff0c\u5907\u4efd\u8bbe\u5907\u662f\u6307\u7528\u4e8e\u5b58\u50a8\u5907\u4efd\u6570\u636e\u7684\u5b58\u50a8\u4ecb\u8d28\uff0c\u5305\u62ec\u78c1\u76d8\u3001\u78c1\u5e26\u3001\u5149\u76d8\u7b49\u3002\u901a\u5e38\u6839\u636e\u5907\u4efd\u6570\u636e\u7684\u5927\u5c0f\u3001\u5b58\u50a8\u9700\u6c42\u548c\u5907\u4efd\u901f\u5ea6\u7b49\u56e0\u7d20\u6765\u9009\u62e9\u5907\u4efd\u8bbe\u5907\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u5907\u4efd\u7b56\u7565<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u5907\u4efd\u7b56\u7565\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u7ec4\u6210\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b8c\u5168\u5907\u4efd\u5468\u671f\uff1a\u4e00\u822c\u6765\u8bf4\uff0c\u5b8c\u5168\u5907\u4efd\u901a\u5e38\u9700\u8981\u6bcf\u5468\u8fdb\u884c\u4e00\u6b21\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u5e93\u6570\u636e\u7684\u5b8c\u6574\u5907\u4efd\u3002<\/li>\n\n\n\n<li>\u589e\u91cf\u5907\u4efd\u5468\u671f\uff1a\u589e\u91cf\u5907\u4efd\u901a\u5e38\u9700\u8981\u6bcf\u5929\u8fdb\u884c\u4e00\u6b21\uff0c\u4ee5\u5907\u4efd\u81ea\u4e0a\u6b21\u5907\u4efd\u4ee5\u6765\u7684\u6570\u636e\u66f4\u6539\u3002<\/li>\n\n\n\n<li>\u5dee\u5f02\u5907\u4efd\u5468\u671f\uff1a\u5dee\u5f02\u5907\u4efd\u901a\u5e38\u9700\u8981\u6bcf\u5929\u8fdb\u884c\u4e00\u6b21\uff0c\u4ee5\u5907\u4efd\u81ea\u4e0a\u6b21\u5b8c\u5168\u5907\u4efd\u4ee5\u6765\u7684\u6570\u636e\u66f4\u6539\u3002<\/li>\n\n\n\n<li>\u5907\u4efd\u8bbe\u5907\u548c\u5b58\u50a8\u7b56\u7565\uff1a\u6839\u636e\u5907\u4efd\u6570\u636e\u7684\u5927\u5c0f\u3001\u5b58\u50a8\u9700\u6c42\u548c\u5907\u4efd\u901f\u5ea6\u7b49\u56e0\u7d20\uff0c\u9009\u62e9\u5408\u9002\u7684\u5907\u4efd\u8bbe\u5907\u548c\u5b58\u50a8\u7b56\u7565\u3002<\/li>\n\n\n\n<li>\u5907\u4efd\u9a8c\u8bc1\u548c\u6062\u590d\u6d4b\u8bd5\uff1a\u5907\u4efd\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5bf9\u5907\u4efd\u6570\u636e\u8fdb\u884c\u9a8c\u8bc1\u548c\u6062\u590d\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u5907\u4efd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u5907\u4efd\u6062\u590d<\/li>\n<\/ol>\n\n\n\n<p>\u5728Oracle\u5907\u4efd\u4e2d\uff0c\u5907\u4efd\u6062\u590d\u662f\u6307\u5728\u6570\u636e\u5e93\u906d\u53d7\u707e\u96be\u6027\u6545\u969c\u65f6\uff0c\u4f7f\u7528\u5907\u4efd\u6570\u636e\u8fdb\u884c\u6570\u636e\u6062\u590d\u7684\u8fc7\u7a0b\u3002\u5907\u4efd<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u7ee7\u7eed<\/p>\n\n\n\n<p>\u6062\u590d\u9700\u8981\u6839\u636e\u5907\u4efd\u7c7b\u578b\u548c\u5907\u4efd\u7b56\u7565\u6765\u786e\u5b9a\u6062\u590d\u8fc7\u7a0b\uff0c\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6062\u590d\u63a7\u5236\u6587\u4ef6\uff1a\u63a7\u5236\u6587\u4ef6\u662fOracle\u6570\u636e\u5e93\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5305\u542b\u6570\u636e\u5e93\u7684\u7ed3\u6784\u4fe1\u606f\u548c\u6570\u636e\u5b57\u5178\u7b49\uff0c\u6062\u590d\u63a7\u5236\u6587\u4ef6\u662f\u6062\u590d\u6570\u636e\u5e93\u7684\u7b2c\u4e00\u6b65\u3002<\/li>\n\n\n\n<li>\u6062\u590d\u6570\u636e\u6587\u4ef6\uff1a\u6570\u636e\u6587\u4ef6\u662fOracle\u6570\u636e\u5e93\u5b58\u50a8\u6570\u636e\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5305\u542b\u8868\u6570\u636e\u3001\u7d22\u5f15\u3001\u89c6\u56fe\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49\u4fe1\u606f\uff0c\u6839\u636e\u5907\u4efd\u7c7b\u578b\u548c\u5907\u4efd\u7b56\u7565\uff0c\u9009\u62e9\u5408\u9002\u7684\u5907\u4efd\u6570\u636e\u6587\u4ef6\u8fdb\u884c\u6062\u590d\u3002<\/li>\n\n\n\n<li>\u6062\u590d\u65e5\u5fd7\u6587\u4ef6\uff1a\u65e5\u5fd7\u6587\u4ef6\u662fOracle\u6570\u636e\u5e93\u4e2d\u8bb0\u5f55\u6570\u636e\u66f4\u6539\u548c\u6545\u969c\u4fe1\u606f\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u6062\u590d\u65e5\u5fd7\u6587\u4ef6\u53ef\u4ee5\u6062\u590d\u6570\u636e\u7684\u53d8\u66f4\u548c\u6545\u969c\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u6062\u590d\u6d4b\u8bd5\uff1a\u6062\u590d\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4ee5\u9a8c\u8bc1\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cOracle\u5907\u4efd\u7b56\u7565\u662fOracle\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u7684\u4e00\u9879\u91cd\u8981\u5de5\u4f5c\uff0c\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u5907\u4efd\u7c7b\u578b\u3001\u5907\u4efd\u5468\u671f\u548c\u5907\u4efd\u8bbe\u5907\u7b49\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u5728\u906d\u53d7\u707e\u96be\u6027\u6545\u969c\u65f6\u53ef\u4ee5\u5feb\u901f\u6062\u590d\u6570\u636e\uff0c\u4fdd\u8bc1\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u8fdb\u884c\u5907\u4efd\u6062\u590d\u65f6\uff0c\u9700\u8981\u6839\u636e\u5907\u4efd\u7c7b\u578b\u548c\u5907\u4efd\u7b56\u7565\u6765\u786e\u5b9a\u6062\u590d\u8fc7\u7a0b\uff0c\u5305\u62ec\u6062\u590d\u63a7\u5236\u6587\u4ef6\u3001\u6062\u590d\u6570\u636e\u6587\u4ef6\u3001\u6062\u590d\u65e5\u5fd7\u6587\u4ef6\u548c\u6570\u636e\u5e93\u6062\u590d\u6d4b\u8bd5\u7b49\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6570\u636e\u5e93\u5907\u4efd\u65b9\u6cd5\uff08\u5168\u5907\u3001\u589e\u91cf\u5907\u4efd\uff09<\/p>\n\n\n\n<p>\u6570\u636e\u5e93\u5907\u4efd\u662f\u4fdd\u969c\u6570\u636e\u5e93\u6570\u636e\u5b89\u5168\u7684\u4e00\u9879\u91cd\u8981\u5de5\u4f5c\uff0c\u5e38\u7528\u7684\u5907\u4efd\u65b9\u6cd5\u6709\u5168\u5907\u4efd\u548c\u589e\u91cf\u5907\u4efd\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5168\u5907\u4efd<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u5907\u4efd\u662f\u5907\u4efd\u6574\u4e2a\u6570\u636e\u5e93\u7684\u6240\u6709\u6570\u636e\uff0c\u5305\u62ec\u6570\u636e\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u7b49\u3002\u5728\u8fdb\u884c\u5168\u5907\u4efd\u65f6\uff0c\u901a\u5e38\u9700\u8981\u5173\u95ed\u6570\u636e\u5e93\uff0c\u5e76\u5c06\u6240\u6709\u6570\u636e\u6587\u4ef6\u590d\u5236\u5230\u5907\u4efd\u8bbe\u5907\u4e0a\uff0c\u4ee5\u4fdd\u8bc1\u5907\u4efd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\u3002\u5168\u5907\u4efd\u901a\u5e38\u9700\u8981\u5728\u6570\u636e\u5e93\u7ed3\u6784\u6216\u6570\u636e\u6709\u8f83\u5927\u53d8\u5316\u65f6\u8fdb\u884c\uff0c\u4ee5\u786e\u4fdd\u5907\u4efd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u6b63\u786e\u6027\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u589e\u91cf\u5907\u4efd<\/li>\n<\/ol>\n\n\n\n<p>\u589e\u91cf\u5907\u4efd\u662f\u5907\u4efd\u6570\u636e\u5e93\u4e2d\u81ea\u4e0a\u6b21\u5b8c\u5168\u5907\u4efd\u6216\u589e\u91cf\u5907\u4efd\u4ee5\u6765\u7684\u6240\u6709\u66f4\u6539\uff0c\u5305\u62ec\u65b0\u589e\u548c\u4fee\u6539\u7684\u6570\u636e\u3002\u5728\u8fdb\u884c\u589e\u91cf\u5907\u4efd\u65f6\uff0c\u901a\u5e38\u9700\u8981\u8bb0\u5f55\u4e0a\u6b21\u5907\u4efd\u7684\u65f6\u95f4\u70b9\u548c\u6240\u6709\u66f4\u6539\u7684\u6570\u636e\u5757\uff0c\u7136\u540e\u5c06\u8fd9\u4e9b\u6570\u636e\u5757\u590d\u5236\u5230\u5907\u4efd\u8bbe\u5907\u4e0a\u3002\u4e0e\u5168\u5907\u4efd\u76f8\u6bd4\uff0c\u589e\u91cf\u5907\u4efd\u53ef\u4ee5\u51cf\u5c11\u5907\u4efd\u65f6\u95f4\u548c\u5b58\u50a8\u7a7a\u95f4\uff0c\u4f46\u9700\u8981\u66f4\u591a\u7684\u6062\u590d\u64cd\u4f5c\u6765\u8fd8\u539f\u6570\u636e\u3002\u589e\u91cf\u5907\u4efd\u901a\u5e38\u9700\u8981\u6bcf\u5929\u8fdb\u884c\u4e00\u6b21\uff0c\u4ee5\u786e\u4fdd\u5907\u4efd\u6570\u636e\u7684\u5b9e\u65f6\u6027\u548c\u6062\u590d\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u5168\u5907\u4efd\u548c\u589e\u91cf\u5907\u4efd\u662f\u6570\u636e\u5e93\u5907\u4efd\u4e2d\u5e38\u7528\u7684\u5907\u4efd\u65b9\u6cd5\uff0c\u5168\u5907\u4efd\u901a\u5e38\u7528\u4e8e\u5907\u4efd\u6574\u4e2a\u6570\u636e\u5e93\uff0c\u800c\u589e\u91cf\u5907\u4efd\u901a\u5e38\u7528\u4e8e\u5907\u4efd\u81ea\u4e0a\u6b21\u5907\u4efd\u4ee5\u6765\u7684\u6570\u636e\u66f4\u6539\u3002\u5728\u8fdb\u884c\u5907\u4efd\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u5907\u4efd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\uff0c\u5e76\u8fdb\u884c\u5907\u4efd\u9a8c\u8bc1\u548c\u6062\u590d\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u5907\u4efd\u6570\u636e\u7684\u6b63\u786e\u6027\u548c\u53ef\u6062\u590d\u6027\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6570\u636e\u5e93\u6062\u590d\u65b9\u6cd5<\/p>\n\n\n\n<p>\u6570\u636e\u5e93\u6062\u590d\u662f\u6307\u5728\u6570\u636e\u5e93\u53d1\u751f\u6545\u969c\u6216\u635f\u574f\u65f6\uff0c\u901a\u8fc7\u5907\u4efd\u6570\u636e\u8fdb\u884c\u6570\u636e\u6062\u590d\u7684\u8fc7\u7a0b\u3002\u6570\u636e\u5e93\u6062\u590d\u7684\u65b9\u6cd5\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b8c\u5168\u6062\u590d<\/li>\n<\/ol>\n\n\n\n<p>\u5b8c\u5168\u6062\u590d\u662f\u6307\u6062\u590d\u6240\u6709\u6570\u636e\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u7b49\uff0c\u5c06\u6570\u636e\u5e93\u6062\u590d\u5230\u6700\u8fd1\u4e00\u6b21\u5907\u4efd\u7684\u72b6\u6001\u3002\u5728\u8fdb\u884c\u5b8c\u5168\u6062\u590d\u65f6\uff0c\u901a\u5e38\u9700\u8981\u5173\u95ed\u6570\u636e\u5e93\uff0c\u5e76\u5c06\u5907\u4efd\u6570\u636e\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u590d\u5236\u5230\u6570\u636e\u5e93\u6240\u5728\u7684\u8bbe\u5907\u4e0a\uff0c\u7136\u540e\u91cd\u542f\u6570\u636e\u5e93\uff0c\u4f7f\u5176\u8fdb\u5165\u5df2\u5907\u4efd\u7684\u72b6\u6001\u3002\u5b8c\u5168\u6062\u590d\u9002\u7528\u4e8e\u6570\u636e\u5e93\u906d\u53d7\u4e25\u91cd\u7684\u6545\u969c\u6216\u635f\u574f\u65f6\uff0c\u9700\u8981\u6062\u590d\u6240\u6709\u6570\u636e\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u90e8\u5206\u6062\u590d<\/li>\n<\/ol>\n\n\n\n<p>\u90e8\u5206\u6062\u590d\u662f\u6307\u6062\u590d\u90e8\u5206\u6570\u636e\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\u7b49\uff0c\u5c06\u6570\u636e\u5e93\u6062\u590d\u5230\u6307\u5b9a\u7684\u65f6\u95f4\u70b9\u6216\u6570\u636e\u72b6\u6001\u3002\u5728\u8fdb\u884c\u90e8\u5206\u6062\u590d\u65f6\uff0c\u901a\u5e38\u9700\u8981\u9009\u62e9\u76f8\u5e94\u7684\u5907\u4efd\u6570\u636e\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\uff0c\u7136\u540e\u4f7f\u7528Oracle\u7684\u6062\u590d\u5de5\u5177\u8fdb\u884c\u6062\u590d\u64cd\u4f5c\u3002\u90e8\u5206\u6062\u590d\u9002\u7528\u4e8e\u6570\u636e\u5e93\u906d\u53d7\u90e8\u5206\u6545\u969c\u6216\u635f\u574f\u65f6\uff0c\u9700\u8981\u6062\u590d\u90e8\u5206\u6570\u636e\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u70b9\u6062\u590d<\/li>\n<\/ol>\n\n\n\n<p>\u70b9\u6062\u590d\u662f\u6307\u5c06\u6570\u636e\u5e93\u6062\u590d\u5230\u6307\u5b9a\u7684\u65f6\u95f4\u70b9\u6216\u6570\u636e\u72b6\u6001\uff0c\u901a\u5e38\u4f7f\u7528Flashback\u6280\u672f\u5b9e\u73b0\u3002\u5728\u8fdb\u884c\u70b9\u6062\u590d\u65f6\uff0c\u901a\u5e38\u9700\u8981\u9009\u62e9\u6307\u5b9a\u7684\u65f6\u95f4\u70b9\u6216\u6570\u636e\u72b6\u6001\uff0c\u7136\u540e\u4f7f\u7528Oracle\u7684Flashback\u5de5\u5177\u8fdb\u884c\u6062\u590d\u64cd\u4f5c\u3002\u70b9\u6062\u590d\u9002\u7528\u4e8e\u9700\u8981\u6062\u590d\u7279\u5b9a\u6570\u636e\u72b6\u6001\u7684\u60c5\u51b5\uff0c\u5982\u8bef\u5220\u6570\u636e\u6216\u9519\u8bef\u4fee\u6539\u6570\u636e\u7b49\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u6062\u590d\u6d4b\u8bd5<\/li>\n<\/ol>\n\n\n\n<p>\u6062\u590d\u6d4b\u8bd5\u662f\u6307\u5728\u6570\u636e\u5e93\u6062\u590d\u5b8c\u6210\u540e\uff0c\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4ee5\u9a8c\u8bc1\u6062\u590d\u7ed3\u679c\u7684\u6b63\u786e\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u8fdb\u884c\u6062\u590d\u6d4b\u8bd5\u65f6\uff0c\u901a\u5e38\u9700\u8981\u9a8c\u8bc1\u6570\u636e\u5e93\u7684\u6570\u636e\u5b8c\u6574\u6027\u548c\u6b63\u786e\u6027\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884c\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u6570\u636e\u5e93\u6062\u590d\u662f\u5728\u6570\u636e\u5e93\u906d\u53d7\u6545\u969c\u6216\u635f\u574f\u65f6\uff0c\u901a\u8fc7\u5907\u4efd\u6570\u636e\u8fdb\u884c\u6570\u636e\u6062\u590d\u7684\u8fc7\u7a0b\u3002\u6570\u636e\u5e93\u6062\u590d\u7684\u65b9\u6cd5\u5305\u62ec\u5b8c\u5168\u6062\u590d\u3001\u90e8\u5206\u6062\u590d\u3001\u70b9\u6062\u590d\u548c\u6062\u590d\u6d4b\u8bd5\u7b49\uff0c\u6839\u636e\u6545\u969c\u7c7b\u578b\u548c\u5907\u4efd\u6570\u636e\u7684\u7c7b\u578b\u9009\u62e9\u5408\u9002\u7684\u6062\u590d\u65b9\u6cd5\uff0c\u5e76\u8fdb\u884c\u5907\u4efd\u9a8c\u8bc1\u548c\u6062\u590d\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u7684\u6570\u636e\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91ca\u6570\u636e\u5e93\u8fc1\u79fb<\/p>\n\n\n\n<p>\u6570\u636e\u5e93\u8fc1\u79fb\u662f\u6307\u5c06\u4e00\u4e2a\u6570\u636e\u5e93\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u4f4d\u7f6e\u6216\u7cfb\u7edf\u4e0a\u7684\u8fc7\u7a0b\uff0c\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u636e\u5e93\u5907\u4efd<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u4e4b\u524d\uff0c\u901a\u5e38\u9700\u8981\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5907\u4efd\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\u3002\u53ef\u4ee5\u4f7f\u7528Oracle\u7684\u5907\u4efd\u5de5\u5177\u6216\u5176\u4ed6\u7b2c\u4e09\u65b9\u5de5\u5177\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5907\u4efd\uff0c\u5907\u4efd\u6570\u636e\u9700\u8981\u4fdd\u5b58\u5230\u53ef\u9760\u7684\u5b58\u50a8\u8bbe\u5907\u4e0a\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u76ee\u6807\u7cfb\u7edf\u51c6\u5907<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u4e4b\u524d\uff0c\u9700\u8981\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u51c6\u5907\u597d\u6570\u636e\u5e93\u8fd0\u884c\u7684\u73af\u5883\u548c\u914d\u7f6e\uff0c\u5305\u62ec\u64cd\u4f5c\u7cfb\u7edf\u3001\u6570\u636e\u5e93\u8f6f\u4ef6\u3001\u7f51\u7edc\u73af\u5883\u548c\u5b58\u50a8\u8bbe\u5907\u7b49\u3002\u9700\u8981\u786e\u4fdd\u76ee\u6807\u7cfb\u7edf\u4e0e\u6e90\u7cfb\u7edf\u7684\u73af\u5883\u548c\u914d\u7f6e\u4e00\u81f4\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884c\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u6570\u636e\u5e93\u5bfc\u51fa<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u65f6\uff0c\u9700\u8981\u5c06\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u548c\u5bf9\u8c61\u5bfc\u51fa\u5230\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u5bfc\u5165\u3002\u53ef\u4ee5\u4f7f\u7528Oracle\u7684\u5bfc\u51fa\u5de5\u5177\u6216\u5176\u4ed6\u7b2c\u4e09\u65b9\u5de5\u5177\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5bfc\u51fa\uff0c\u5bfc\u51fa\u6570\u636e\u9700\u8981\u4fdd\u5b58\u5230\u53ef\u9760\u7684\u5b58\u50a8\u8bbe\u5907\u4e0a\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u6570\u636e\u5e93\u5bfc\u5165<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\uff0c\u9700\u8981\u5c06\u6570\u636e\u5e93\u5bfc\u51fa\u6587\u4ef6\u5bfc\u5165\u5230\u76ee\u6807\u6570\u636e\u5e93\u4e2d\uff0c\u4ee5\u6062\u590d\u6570\u636e\u5e93\u7684\u6570\u636e\u548c\u5bf9\u8c61\u3002\u53ef\u4ee5\u4f7f\u7528Oracle\u7684\u5bfc\u5165\u5de5\u5177\u6216\u5176\u4ed6\u7b2c\u4e09\u65b9\u5de5\u5177\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5bfc\u5165\uff0c\u5bfc\u5165\u8fc7\u7a0b\u9700\u8981\u6839\u636e\u5bfc\u51fa\u6587\u4ef6\u7684\u7c7b\u578b\u548c\u5927\u5c0f\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\u548c\u914d\u7f6e\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u6570\u636e\u5e93\u914d\u7f6e\u548c\u6d4b\u8bd5<\/li>\n<\/ol>\n\n\n\n<p>\u5728\u5b8c\u6210\u6570\u636e\u5e93\u5bfc\u5165\u540e\uff0c\u9700\u8981\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u914d\u7f6e\u548c\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884c\u548c\u4f7f\u7528\u3002\u9700\u8981\u8fdb\u884c\u6570\u636e\u5e93\u53c2\u6570\u8c03\u6574\u3001\u7f51\u7edc\u8fde\u63a5\u6d4b\u8bd5\u3001\u6570\u636e\u9a8c\u8bc1\u7b49\u64cd\u4f5c\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u7684\u53ef\u9760\u6027\u548c\u6b63\u786e\u6027\u3002<\/p>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u6570\u636e\u5e93\u8fc1\u79fb\u662f\u5c06\u4e00\u4e2a\u6570\u636e\u5e93\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u4f4d\u7f6e\u6216\u7cfb\u7edf\u4e0a\u7684\u8fc7\u7a0b\uff0c\u901a\u5e38\u5305\u62ec\u5907\u4efd\u3001\u76ee\u6807\u7cfb\u7edf\u51c6\u5907\u3001\u6570\u636e\u5e93\u5bfc\u51fa\u3001\u6570\u636e\u5e93\u5bfc\u5165\u548c\u6570\u636e\u5e93\u914d\u7f6e\u548c\u6d4b\u8bd5\u7b49\u6b65\u9aa4\u3002\u5728\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\u548c\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884c\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u9ad8\u7ea7\u7279\u6027\u7684\u5206\u533a\u8868<\/p>\n\n\n\n<p>Oracle\u5206\u533a\u8868\u662f\u4e00\u79cd\u9ad8\u7ea7\u7279\u6027\uff0c\u53ef\u4ee5\u5c06\u5927\u578b\u8868\u5206\u5272\u6210\u5c0f\u578b\u8868\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u548c\u67e5\u8be2\u6570\u636e\u3002\u5206\u533a\u8868\u53ef\u4ee5\u5c06\u6570\u636e\u5206\u6210\u591a\u4e2a\u5206\u533a\uff0c\u6bcf\u4e2a\u5206\u533a\u53ef\u4ee5\u5b58\u50a8\u4e00\u5b9a\u8303\u56f4\u5185\u7684\u6570\u636e\uff0c\u4f8b\u5982\u6309\u65f6\u95f4\u3001\u5730\u533a\u3001\u7c7b\u522b\u7b49\u65b9\u5f0f\u5206\u533a\u3002\u5206\u533a\u8868\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\uff0c\u51cf\u5c11\u6570\u636e\u7ef4\u62a4\u6210\u672c\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u6570\u636e\u5904\u7406\u548c\u67e5\u8be2\u9700\u6c42\u3002<\/p>\n\n\n\n<p>Oracle\u5206\u533a\u8868\u53ef\u4ee5\u6309\u4ee5\u4e0b\u65b9\u5f0f\u5206\u533a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8303\u56f4\u5206\u533a\uff1a\u6309\u7167\u67d0\u4e00\u5217\u7684\u53d6\u503c\u8303\u56f4\u8fdb\u884c\u5206\u533a\uff0c\u4f8b\u5982\u6309\u65f6\u95f4\u6216\u91d1\u989d\u7b49\u3002<\/li>\n\n\n\n<li>\u5217\u8868\u5206\u533a\uff1a\u6309\u7167\u67d0\u4e00\u5217\u7684\u53d6\u503c\u5217\u8868\u8fdb\u884c\u5206\u533a\uff0c\u4f8b\u5982\u6309\u5730\u533a\u6216\u90e8\u95e8\u7b49\u3002<\/li>\n\n\n\n<li>\u54c8\u5e0c\u5206\u533a\uff1a\u6309\u7167\u54c8\u5e0c\u51fd\u6570\u7684\u503c\u8fdb\u884c\u5206\u533a\uff0c\u53ef\u4ee5\u5747\u5300\u5730\u5c06\u6570\u636e\u5206\u5e03\u5728\u4e0d\u540c\u7684\u5206\u533a\u4e2d\uff0c\u4ee5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u9ad8\u6548\u67e5\u8be2\u3002<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u5206\u533a\u8868\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\uff0c\u7279\u522b\u662f\u5728\u5927\u578b\u8868\u7684\u60c5\u51b5\u4e0b\u3002\u53ef\u4ee5\u6839\u636e\u67e5\u8be2\u6761\u4ef6\u4ec5\u626b\u63cf\u90e8\u5206\u5206\u533a\uff0c\u51cf\u5c11\u6570\u636e\u8bbf\u95ee\u7684\u6b21\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002\u53e6\u5916\uff0c\u5206\u533a\u8868\u8fd8\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u6570\u636e\uff0c\u4f8b\u5982\u6309\u65f6\u95f4\u3001\u5730\u533a\u3001\u7c7b\u522b\u7b49\u65b9\u5f0f\u5206\u533a\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u7ec4\u7ec7\u6570\u636e\u5e76\u652f\u6301\u66f4\u9ad8\u7684\u6570\u636e\u5904\u7406\u548c\u67e5\u8be2\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u5728\u4f7f\u7528Oracle\u5206\u533a\u8868\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9700\u8981\u5bf9\u5206\u533a\u8868\u8fdb\u884c\u5408\u9002\u7684\u5206\u533a\u8bbe\u8ba1\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u548c\u67e5\u8be2\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u5bf9\u5206\u533a\u8868\u8fdb\u884c\u9002\u5f53\u7684\u7d22\u5f15\u548c\u5206\u533a\u952e\u7684\u8bbe\u8ba1\uff0c\u4ee5\u4fbf\u652f\u6301\u9ad8\u6548\u7684\u67e5\u8be2\u548c\u6570\u636e\u8bbf\u95ee\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u5bf9\u5206\u533a\u8868\u8fdb\u884c\u9002\u5f53\u7684\u6570\u636e\u7ef4\u62a4\u548c\u5907\u4efd\u7b56\u7565\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u6062\u590d\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cOracle\u5206\u533a\u8868\u662f\u4e00\u79cd\u9ad8\u7ea7\u7279\u6027\uff0c\u53ef\u4ee5\u5c06\u5927\u578b\u8868\u5206\u5272\u6210\u5c0f\u578b\u8868\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u548c\u67e5\u8be2\u6570\u636e\u3002\u5206\u533a\u8868\u53ef\u4ee5\u6309\u7167\u8303\u56f4\u3001\u5217\u8868\u3001\u54c8\u5e0c\u7b49\u65b9\u5f0f\u8fdb\u884c\u5206\u533a\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u5e76\u652f\u6301\u66f4\u9ad8\u7684\u6570\u636e\u5904\u7406\u548c\u67e5\u8be2\u9700\u6c42\u3002\u5728\u4f7f\u7528\u5206\u533a\u8868\u65f6\uff0c\u9700\u8981\u8fdb\u884c\u5408\u9002\u7684\u8bbe\u8ba1\u548c\u914d\u7f6e\uff0c\u5e76\u5bf9\u6570\u636e\u8fdb\u884c\u9002\u5f53\u7684\u7ba1\u7406\u548c\u7ef4\u62a4\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u9ad8\u7ea7\u7279\u6027\u7684\u7269\u5316\u89c6\u56fe<\/p>\n\n\n\n<p>Oracle\u7269\u5316\u89c6\u56fe\u662f\u4e00\u79cd\u9ad8\u7ea7\u7279\u6027\uff0c\u662f\u4e00\u4e2a\u9884\u5b9a\u4e49\u7684\u67e5\u8be2\u7ed3\u679c\u96c6\u5408\uff0c\u4ee5\u7269\u7406\u5b58\u50a8\u7684\u5f62\u5f0f\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u7c7b\u4f3c\u4e8e\u666e\u901a\u89c6\u56fe\uff0c\u4f46\u662f\u7269\u5316\u89c6\u56fe\u4e2d\u7684\u6570\u636e\u53ef\u4ee5\u7f13\u5b58\u5728\u78c1\u76d8\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002\u7269\u5316\u89c6\u56fe\u53ef\u4ee5\u5b58\u50a8\u5927\u91cf\u7684\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u52a0\u5feb\u67e5\u8be2\u901f\u5ea6\u3002<\/p>\n\n\n\n<p>Oracle\u7269\u5316\u89c6\u56fe\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7269\u7406\u5b58\u50a8\uff1a\u7269\u5316\u89c6\u56fe\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u8868\u7ed3\u6784\uff0c\u53ef\u4ee5\u901a\u8fc7\u7269\u7406\u5b58\u50a8\u5b9e\u73b0\u6570\u636e\u7684\u5feb\u901f\u67e5\u8be2\u548c\u8bbf\u95ee\u3002<\/li>\n\n\n\n<li>\u9884\u5b9a\u4e49\u67e5\u8be2\u7ed3\u679c\u96c6\u5408\uff1a\u7269\u5316\u89c6\u56fe\u662f\u4e00\u4e2a\u9884\u5b9a\u4e49\u7684\u67e5\u8be2\u7ed3\u679c\u96c6\u5408\uff0c\u5176\u6570\u636e\u5728\u521b\u5efa\u89c6\u56fe\u65f6\u88ab\u8ba1\u7b97\u548c\u5b58\u50a8\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u907f\u514d\u6bcf\u6b21\u67e5\u8be2\u65f6\u91cd\u65b0\u8ba1\u7b97\u67e5\u8be2\u7ed3\u679c\uff0c\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u5b9a\u671f\u5237\u65b0\uff1a\u7269\u5316\u89c6\u56fe\u7684\u6570\u636e\u53ef\u4ee5\u5b9a\u671f\u5237\u65b0\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b9e\u65f6\u6027\u548c\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n<li>\u67e5\u8be2\u91cd\u5199\uff1a\u7269\u5316\u89c6\u56fe\u53ef\u4ee5\u652f\u6301\u67e5\u8be2\u91cd\u5199\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u67e5\u8be2\u65f6\u81ea\u52a8\u4f7f\u7528\u7269\u5316\u89c6\u56fe\u4e2d\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ol>\n\n\n\n<p>Oracle\u7269\u5316\u89c6\u56fe\u7684\u4e3b\u8981\u5e94\u7528\u573a\u666f\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6570\u636e\u4ed3\u5e93\uff1a\u7269\u5316\u89c6\u56fe\u53ef\u4ee5\u5728\u6570\u636e\u4ed3\u5e93\u4e2d\u4f7f\u7528\uff0c\u4ee5\u63d0\u9ad8\u6570\u636e\u5206\u6790\u548c\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u5927\u578b\u6570\u636e\u5e93\uff1a\u5bf9\u4e8e\u5927\u578b\u6570\u636e\u5e93\uff0c\u7269\u5316\u89c6\u56fe\u53ef\u4ee5\u52a0\u5feb\u67e5\u8be2\u901f\u5ea6\uff0c\u5e76\u51cf\u5c11\u7cfb\u7edf\u8d44\u6e90\u7684\u5360\u7528\u3002<\/li>\n\n\n\n<li>\u591a\u8868\u8054\u63a5\uff1a\u5bf9\u4e8e\u9700\u8981\u591a\u8868\u8054\u63a5\u7684\u67e5\u8be2\uff0c\u7269\u5316\u89c6\u56fe\u53ef\u4ee5\u907f\u514d\u9891\u7e41\u7684\u6570\u636e\u8bbf\u95ee\uff0c\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u7528Oracle\u7269\u5316\u89c6\u56fe\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9700\u8981\u5408\u9002\u7684\u8bbe\u8ba1\u548c\u914d\u7f6e\u7269\u5316\u89c6\u56fe\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b9e\u65f6\u6027\u548c\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u5408\u9002\u7684\u5237\u65b0\u7b56\u7565\u548c\u7f13\u5b58\u7b56\u7565\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u548c\u51cf\u5c11\u7cfb\u7edf\u8d44\u6e90\u7684\u5360\u7528\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u5bf9\u7269\u5316\u89c6\u56fe\u8fdb\u884c\u9002\u5f53\u7684\u7d22\u5f15\u548c\u5206\u533a\u952e\u7684\u8bbe\u8ba1\uff0c\u4ee5\u4fbf\u652f\u6301\u9ad8\u6548\u7684\u67e5\u8be2\u548c\u6570\u636e\u8bbf\u95ee\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cOracle\u7269\u5316\u89c6\u56fe\u662f\u4e00\u79cd\u9ad8\u7ea7\u7279\u6027\uff0c\u53ef\u4ee5\u5b58\u50a8\u9884\u5b9a\u4e49\u7684\u67e5\u8be2\u7ed3\u679c\u96c6\u5408\uff0c\u4ee5\u7269\u7406\u5b58\u50a8\u7684\u5f62\u5f0f\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u7c7b\u4f3c\u4e8e\u666e\u901a\u89c6\u56fe\uff0c\u4f46\u662f\u7269\u5316\u89c6\u56fe\u4e2d\u7684\u6570\u636e\u53ef\u4ee5\u7f13\u5b58\u5728\u78c1\u76d8\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002\u7269\u5316\u89c6\u56fe\u53ef\u4ee5\u5b58\u50a8\u5927\u91cf\u7684\u6570\u636e\uff0c\u5e76\u53ef\u4ee5\u52a0\u5feb\u67e5\u8be2\u901f\u5ea6\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u6570\u636e\u4ed3\u5e93\u548c\u5927\u578b\u6570\u636e\u5e93\u4e2d\u3002\u5728\u4f7f\u7528\u7269\u5316\u89c6\u56fe\u65f6\uff0c\u9700\u8981\u8fdb\u884c\u5408\u9002\u7684\u8bbe\u8ba1\u548c\u914d\u7f6e\uff0c\u5e76\u5bf9\u6570\u636e\u8fdb\u884c\u9002\u5f53\u7684\u7ba1\u7406\u548c\u7ef4\u62a4\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b9e\u65f6\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=64&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8bf7\u8be6\u7ec6\u89e3\u91caOracle\u9ad8\u7ea7\u7279\u6027\u7684\u6570\u636e\u5e93\u94fe\u63a5<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u94fe\u63a5\u662f\u4e00\u79cd\u9ad8\u7ea7\u7279\u6027\uff0c\u53ef\u4ee5\u5728\u4e00\u4e2a\u6570\u636e\u5e93\u4e2d\u8fde\u63a5\u5230\u53e6\u4e00\u4e2a\u6570\u636e\u5e93\u3002\u6570\u636e\u5e93\u94fe\u63a5\u53ef\u4ee5\u5b9e\u73b0\u8de8\u6570\u636e\u5e93\u7684\u6570\u636e\u5171\u4eab\u548c\u67e5\u8be2\uff0c\u4ee5\u53ca\u5bf9\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u8fdb\u884c\u7ba1\u7406\u548c\u7ef4\u62a4\u3002Oracle\u6570\u636e\u5e93\u94fe\u63a5\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6570\u636e\u5e93\u4e4b\u95f4\u5efa\u7acb\u865a\u62df\u8fde\u63a5\uff0c\u4ee5\u4fbf\u5728\u8fde\u63a5\u5230\u4e00\u4e2a\u6570\u636e\u5e93\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u53e6\u4e00\u4e2a\u6570\u636e\u5e93\u7684\u6570\u636e\u548c\u5bf9\u8c61\u3002<\/p>\n\n\n\n<p>Oracle\u6570\u636e\u5e93\u94fe\u63a5\u6709\u4ee5\u4e0b\u51e0\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<ol 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