{"id":162303,"date":"2024-11-04T13:54:22","date_gmt":"2024-11-04T05:54:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162303\/"},"modified":"2024-11-04T13:54:23","modified_gmt":"2024-11-04T05:54:23","slug":"%e7%b0%a1%e5%96%ae%e6%a6%82%e8%bf%b0-oracle-%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162303\/","title":{"rendered":"\u7c21\u55ae\u6982\u8ff0 Oracle \u6027\u80fd\u6e2c\u8a66"},"content":{"rendered":"<h1 id=\"%e7%b0%a1%e5%96%ae%e6%a6%82%e8%bf%b0-oracle-%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6-LHWlTxCZth\">\u7c21\u55ae\u6982\u8ff0 Oracle \u6027\u80fd\u6e2c\u8a66<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u6e2c\u8a66\u5df2\u6210\u70ba\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u548c\u6578\u64da\u5eab\u7cfb\u7d71\u9ad8\u6548\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002Oracle \u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5176\u6027\u80fd\u6e2c\u8a66\u5c24\u70ba\u95dc\u9375\u3002\u672c\u6587\u5c07\u7c21\u8981\u4ecb\u7d39 Oracle \u6027\u80fd\u6e2c\u8a66\u7684\u57fa\u672c\u6982\u5ff5\u3001\u65b9\u6cd5\u53ca\u5176\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-oracle-%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%ef%bc%9f-LHWlTxCZth\">\u4ec0\u9ebc\u662f Oracle \u6027\u80fd\u6e2c\u8a66\uff1f<\/h2>\n<p>Oracle \u6027\u80fd\u6e2c\u8a66\u662f\u6307\u5c0d Oracle \u6578\u64da\u5eab\u9032\u884c\u7684\u5404\u7a2e\u6e2c\u8a66\uff0c\u4ee5\u8a55\u4f30\u5176\u5728\u4e0d\u540c\u8ca0\u8f09\u548c\u64cd\u4f5c\u689d\u4ef6\u4e0b\u7684\u6027\u80fd\u3002\u9019\u4e9b\u6e2c\u8a66\u65e8\u5728\u78ba\u4fdd\u6578\u64da\u5eab\u80fd\u5920\u5728\u9ad8\u6548\u80fd\u7684\u60c5\u6cc1\u4e0b\u904b\u884c\uff0c\u4e26\u80fd\u5920\u8655\u7406\u9810\u671f\u7684\u7528\u6236\u8acb\u6c42\u548c\u6578\u64da\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-LHWlTxCZth\">\u6027\u80fd\u6e2c\u8a66\u7684\u91cd\u8981\u6027<\/h2>\n<ul>\n<li><strong>\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\uff1a<\/strong>\u6027\u80fd\u6e2c\u8a66\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225\u6f5b\u5728\u7684\u74f6\u9838\uff0c\u5f9e\u800c\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u7528\u6236\u6eff\u610f\u5ea6\uff1a<\/strong>\u901a\u904e\u512a\u5316\u6027\u80fd\uff0c\u80fd\u5920\u63d0\u9ad8\u7528\u6236\u7684\u4f7f\u7528\u9ad4\u9a57\uff0c\u5f9e\u800c\u589e\u5f37\u7528\u6236\u6eff\u610f\u5ea6\u3002<\/li>\n<li><strong>\u964d\u4f4e\u904b\u71df\u6210\u672c\uff1a<\/strong>\u53ca\u65e9\u767c\u73fe\u6027\u80fd\u554f\u984c\u53ef\u4ee5\u6e1b\u5c11\u672a\u4f86\u7684\u7dad\u8b77\u6210\u672c\u548c\u7cfb\u7d71\u6545\u969c\u7684\u98a8\u96aa\u3002<\/li>\n<\/ul>\n<h2 id=\"oracle-%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e7%9a%84%e6%96%b9%e6%b3%95-LHWlTxCZth\">Oracle \u6027\u80fd\u6e2c\u8a66\u7684\u65b9\u6cd5<\/h2>\n<p>\u9032\u884c Oracle \u6027\u80fd\u6e2c\u8a66\u6642\uff0c\u53ef\u4ee5\u63a1\u7528\u591a\u7a2e\u65b9\u6cd5\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u6e2c\u8a66\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e8%b2%a0%e8%bc%89%e6%b8%ac%e8%a9%a6-LHWlTxCZth\">1. \u8ca0\u8f09\u6e2c\u8a66<\/h3>\n<p>\u8ca0\u8f09\u6e2c\u8a66\u662f\u6a21\u64ec\u591a\u500b\u7528\u6236\u540c\u6642\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u4ee5\u8a55\u4f30\u5176\u5728\u9ad8\u8ca0\u8f09\u4e0b\u7684\u6027\u80fd\u3002\u9019\u7a2e\u6e2c\u8a66\u53ef\u4ee5\u5e6b\u52a9\u78ba\u5b9a\u7cfb\u7d71\u7684\u6700\u5927\u627f\u8f09\u80fd\u529b\u3002<\/p>\n<pre><code>-- \u793a\u4f8b\uff1a\u4f7f\u7528 SQL \u67e5\u8a62\u9032\u884c\u8ca0\u8f09\u6e2c\u8a66\nSELECT COUNT(*) FROM employees;\n<\/code><\/pre>\n<h3 id=\"2-%e5%a3%93%e5%8a%9b%e6%b8%ac%e8%a9%a6-LHWlTxCZth\">2. \u58d3\u529b\u6e2c\u8a66<\/h3>\n<p>\u58d3\u529b\u6e2c\u8a66\u662f\u5c07\u7cfb\u7d71\u63a8\u5411\u5176\u6975\u9650\uff0c\u4ee5\u78ba\u5b9a\u5176\u5728\u6975\u7aef\u689d\u4ef6\u4e0b\u7684\u884c\u70ba\u3002\u9019\u6709\u52a9\u65bc\u8b58\u5225\u7cfb\u7d71\u7684\u5f31\u9ede\u548c\u6f5b\u5728\u7684\u6545\u969c\u9ede\u3002<\/p>\n<pre><code>-- \u793a\u4f8b\uff1a\u6a21\u64ec\u9ad8\u4e26\u767c\u8acb\u6c42\nBEGIN\n    FOR i IN 1..1000 LOOP\n        INSERT INTO test_table (data) VALUES ('Test Data');\n    END LOOP;\nEND;\n<\/code><\/pre>\n<h3 id=\"3-%e7%a9%a9%e5%ae%9a%e6%80%a7%e6%b8%ac%e8%a9%a6-LHWlTxCZth\">3. \u7a69\u5b9a\u6027\u6e2c\u8a66<\/h3>\n<p>\u7a69\u5b9a\u6027\u6e2c\u8a66\u662f\u9577\u6642\u9593\u904b\u884c\u7cfb\u7d71\u4ee5\u8a55\u4f30\u5176\u5728\u6301\u7e8c\u8ca0\u8f09\u4e0b\u7684\u6027\u80fd\u3002\u9019\u6709\u52a9\u65bc\u78ba\u4fdd\u7cfb\u7d71\u5728\u9577\u6642\u9593\u904b\u884c\u5f8c\u4ecd\u80fd\u4fdd\u6301\u7a69\u5b9a\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e5%b7%a5%e5%85%b7-LHWlTxCZth\">\u6027\u80fd\u6e2c\u8a66\u5de5\u5177<\/h2>\n<p>\u5728\u9032\u884c Oracle \u6027\u80fd\u6e2c\u8a66\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u5de5\u5177\u4f86\u8f14\u52a9\u6e2c\u8a66\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>Oracle SQL Performance Analyzer\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u5167\u7f6e\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u5206\u6790 SQL \u67e5\u8a62\u7684\u6027\u80fd\u3002<\/li>\n<li><strong>LoadRunner\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u6d41\u884c\u7684\u8ca0\u8f09\u6e2c\u8a66\u5de5\u5177\uff0c\u53ef\u4ee5\u6a21\u64ec\u591a\u500b\u7528\u6236\u7684\u884c\u70ba\u3002<\/li>\n<li><strong>JMeter\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u958b\u6e90\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\uff0c\u652f\u6301\u591a\u7a2e\u5354\u8b70\u7684\u6e2c\u8a66\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-LHWlTxCZth\">\u7d50\u8ad6<\/h2>\n<p>Oracle \u6027\u80fd\u6e2c\u8a66\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u7cfb\u7d71\u9ad8\u6548\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u8ca0\u8f09\u6e2c\u8a66\u3001\u58d3\u529b\u6e2c\u8a66\u548c\u7a69\u5b9a\u6027\u6e2c\u8a66\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u8b58\u5225\u548c\u89e3\u6c7a\u6027\u80fd\u74f6\u9838\uff0c\u5f9e\u800c\u63d0\u9ad8\u7528\u6236\u6eff\u610f\u5ea6\u548c\u7cfb\u7d71\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\u548c\u65b9\u6cd5\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4e5f\u80fd\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u6027\u80fd\u6e2c\u8a66\u7684\u57fa\u672c\u6982\u5ff5\u3001\u65b9\u6cd5\u548c\u5de5\u5177\uff0c\u5e6b\u52a9\u512a\u5316\u6578\u64da\u5eab\u6548\u80fd\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u97ff\u61c9\u901f\u5ea6\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-162303","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162303","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=162303"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162303\/revisions"}],"predecessor-version":[{"id":162304,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162303\/revisions\/162304"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}