{"id":183916,"date":"2024-11-10T08:48:17","date_gmt":"2024-11-10T00:48:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183916\/"},"modified":"2024-11-10T08:48:18","modified_gmt":"2024-11-10T00:48:18","slug":"%e4%bd%bf%e7%94%a8oracle%e7%b4%a2%e5%bc%95%e6%99%82%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85%e5%a4%a7%e5%85%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183916\/","title":{"rendered":"\u4f7f\u7528Oracle\u7d22\u5f15\u6642\u7684\u6ce8\u610f\u4e8b\u9805\u5927\u5168"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8oracle%e7%b4%a2%e5%bc%95%e6%99%82%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85%e5%a4%a7%e5%85%a8-oWJyseGAdN\">\u4f7f\u7528Oracle\u7d22\u5f15\u6642\u7684\u6ce8\u610f\u4e8b\u9805\u5927\u5168<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u7d22\u5f15\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u7279\u5225\u662f\u5728Oracle\u6578\u64da\u5eab\u4e2d\u3002\u7d22\u5f15\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4e00\u4e9b\u95dc\u9375\u4e8b\u9805\uff0c\u4ee5\u907f\u514d\u6f5b\u5728\u7684\u6027\u80fd\u554f\u984c\u548c\u6578\u64da\u4e0d\u4e00\u81f4\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u4f7f\u7528Oracle\u7d22\u5f15\u6642\u7684\u6ce8\u610f\u4e8b\u9805\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3%e7%b4%a2%e5%bc%95%e7%9a%84%e9%a1%9e%e5%9e%8b-oWJyseGAdN\">1. 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id=\"2-%e7%b4%a2%e5%bc%95%e7%9a%84%e9%81%b8%e6%93%87%e8%88%87%e8%a8%ad%e8%a8%88-oWJyseGAdN\">2. \u7d22\u5f15\u7684\u9078\u64c7\u8207\u8a2d\u8a08<\/h2>\n<p>\u5728\u8a2d\u8a08\u7d22\u5f15\u6642\uff0c\u61c9\u6839\u64da\u67e5\u8a62\u7684\u7279\u9ede\u4f86\u9078\u64c7\u5408\u9069\u7684\u7d22\u5f15\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7d93\u5e38\u7528\u65bc\u67e5\u8a62\u7684\u5217\uff0c\u61c9\u8003\u616e\u5275\u5efa\u7d22\u5f15\uff1b\u800c\u5c0d\u65bc\u66f4\u65b0\u983b\u7e41\u7684\u5217\uff0c\u5247\u61c9\u8b39\u614e\u4f7f\u7528\u7d22\u5f15\uff0c\u56e0\u70ba\u6bcf\u6b21\u66f4\u65b0\u90fd\u6703\u5f71\u97ff\u7d22\u5f15\u7684\u6027\u80fd\u3002<\/p>\n<h3 id=\"2-1-%e8%80%83%e6%85%ae%e6%9f%a5%e8%a9%a2%e6%a8%a1%e5%bc%8f-oWJyseGAdN\">2.1 \u8003\u616e\u67e5\u8a62\u6a21\u5f0f<\/h3>\n<p>\u5728\u5275\u5efa\u7d22\u5f15\u4e4b\u524d\uff0c\u5206\u6790\u67e5\u8a62\u6a21\u5f0f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f7f\u7528Oracle\u7684<code>EXPLAIN PLAN<\/code>\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u5f9e\u800c\u6c7a\u5b9a\u662f\u5426\u9700\u8981\u7d22\u5f15\u3002<\/p>\n<h3 id=\"2-2-%e9%81%bf%e5%85%8d%e9%81%8e%e5%a4%9a%e7%b4%a2%e5%bc%95-oWJyseGAdN\">2.2 \u907f\u514d\u904e\u591a\u7d22\u5f15<\/h3>\n<p>\u96d6\u7136\u7d22\u5f15\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u4f46\u904e\u591a\u7684\u7d22\u5f15\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u7279\u5225\u662f\u5728\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u64cd\u4f5c\u6642\u3002\u6bcf\u500b\u7d22\u5f15\u90fd\u9700\u8981\u984d\u5916\u7684\u5b58\u5132\u7a7a\u9593\uff0c\u4e26\u4e14\u5728\u6578\u64da\u8b8a\u66f4\u6642\u9700\u8981\u9032\u884c\u7dad\u8b77\u3002\u56e0\u6b64\uff0c\u61c9\u8a72\u6839\u64da\u5be6\u969b\u9700\u6c42\u4f86\u5e73\u8861\u7d22\u5f15\u7684\u6578\u91cf\u3002<\/p>\n<h2 id=\"3-%e5%ae%9a%e6%9c%9f%e7%b6%ad%e8%ad%b7%e7%b4%a2%e5%bc%95-oWJyseGAdN\">3. 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href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u652f\u6301\u548c\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u4f7f\u7528Oracle\u7d22\u5f15\u7684\u6ce8\u610f\u4e8b\u9805\uff0c\u63d0\u5347\u67e5\u8a62\u6027\u80fd\uff0c\u907f\u514d\u5e38\u898b\u932f\u8aa4\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u904b\u884c\u6548\u7387\u6700\u4f73\u5316\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-183916","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=183916"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183916\/revisions"}],"predecessor-version":[{"id":183917,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183916\/revisions\/183917"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}