{"id":95252,"date":"2024-10-19T23:30:19","date_gmt":"2024-10-19T15:30:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95252\/"},"modified":"2024-10-19T23:30:19","modified_gmt":"2024-10-19T15:30:19","slug":"oracle%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e6%ad%a3%e7%a2%ba%e7%94%a8%e6%b3%95%e7%9a%84%e7%b6%93%e9%a9%97%e6%ad%b8%e7%b4%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95252\/","title":{"rendered":"Oracle\u81e8\u6642\u8868\u7684\u6b63\u78ba\u7528\u6cd5\u7684\u7d93\u9a57\u6b78\u7d0d"},"content":{"rendered":"<h1 id=\"oracle%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e6%ad%a3%e7%a2%ba%e7%94%a8%e6%b3%95%e7%9a%84%e7%b6%93%e9%a9%97%e6%ad%b8%e7%b4%8d-FQpSuzOZTB\">Oracle\u81e8\u6642\u8868\u7684\u6b63\u78ba\u7528\u6cd5\u7684\u7d93\u9a57\u6b78\u7d0d<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u81e8\u6642\u8868\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u5c24\u5176\u662f\u5728Oracle\u6578\u64da\u5eab\u4e2d\u3002\u81e8\u6642\u8868\u5141\u8a31\u7528\u6236\u5728\u6703\u8a71\u6216\u4e8b\u52d9\u671f\u9593\u5b58\u5132\u6578\u64da\uff0c\u9019\u4e9b\u6578\u64da\u5728\u6703\u8a71\u7d50\u675f\u6216\u4e8b\u52d9\u5b8c\u6210\u5f8c\u6703\u81ea\u52d5\u522a\u9664\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u81e8\u6642\u8868\u7684\u6b63\u78ba\u7528\u6cd5\uff0c\u4e26\u5206\u4eab\u4e00\u4e9b\u5be6\u7528\u7684\u7d93\u9a57\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%aforacle%e8%87%a8%e6%99%82%e8%a1%a8%ef%bc%9f-FQpSuzOZTB\">\u4ec0\u9ebc\u662fOracle\u81e8\u6642\u8868\uff1f<\/h2>\n<p>Oracle\u81e8\u6642\u8868\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u8868\u683c\uff0c\u4e3b\u8981\u7528\u65bc\u5b58\u5132\u81e8\u6642\u6578\u64da\u3002\u9019\u4e9b\u8868\u683c\u7684\u6578\u64da\u5728\u6703\u8a71\u7d50\u675f\u6216\u4e8b\u52d9\u5b8c\u6210\u5f8c\u6703\u88ab\u81ea\u52d5\u6e05\u9664\u3002Oracle\u63d0\u4f9b\u4e86\u5169\u7a2e\u81e8\u6642\u8868\uff1a<\/p>\n<ul>\n<li><strong>\u6703\u8a71\u7d1a\u81e8\u6642\u8868\uff1a<\/strong>\u6578\u64da\u5728\u6703\u8a71\u7d50\u675f\u6642\u522a\u9664\u3002<\/li>\n<li><strong>\u4e8b\u52d9\u7d1a\u81e8\u6642\u8868\uff1a<\/strong>\u6578\u64da\u5728\u4e8b\u52d9\u7d50\u675f\u6642\u522a\u9664\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e8%87%a8%e6%99%82%e8%a1%a8-FQpSuzOZTB\">\u5275\u5efa\u81e8\u6642\u8868<\/h2>\n<p>\u5275\u5efa\u81e8\u6642\u8868\u7684\u8a9e\u6cd5\u8207\u5275\u5efa\u666e\u901a\u8868\u76f8\u4f3c\uff0c\u4f46\u9700\u8981\u4f7f\u7528\u95dc\u9375\u5b57\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u6703\u8a71\u7d1a\u81e8\u6642\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE GLOBAL TEMPORARY TABLE temp_table (\n    id NUMBER,\n    name VARCHAR2(50)\n) ON COMMIT PRESERVE ROWS;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>ON COMMIT PRESERVE ROWS<\/code>\u8868\u793a\u5728\u4e8b\u52d9\u63d0\u4ea4\u5f8c\uff0c\u6578\u64da\u4ecd\u7136\u4fdd\u7559\u5728\u81e8\u6642\u8868\u4e2d\u3002\u76f8\u5c0d\u5730\uff0c\u5982\u679c\u4f7f\u7528<code>ON COMMIT DELETE ROWS<\/code>\uff0c\u5247\u5728\u6bcf\u6b21\u4e8b\u52d9\u63d0\u4ea4\u5f8c\uff0c\u6578\u64da\u5c07\u88ab\u522a\u9664\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-FQpSuzOZTB\">\u4f7f\u7528\u81e8\u6642\u8868\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<h3 id=\"1-%e9%81%a9%e7%95%b6%e9%81%b8%e6%93%87%e8%87%a8%e6%99%82%e8%a1%a8%e9%a1%9e%e5%9e%8b-FQpSuzOZTB\">1. \u9069\u7576\u9078\u64c7\u81e8\u6642\u8868\u985e\u578b<\/h3>\n<p>\u6839\u64da\u696d\u52d9\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u81e8\u6642\u8868\u985e\u578b\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5982\u679c\u9700\u8981\u5728\u6574\u500b\u6703\u8a71\u4e2d\u4fdd\u7559\u6578\u64da\uff0c\u5247\u61c9\u9078\u64c7\u6703\u8a71\u7d1a\u81e8\u6642\u8868\uff1b\u5982\u679c\u53ea\u9700\u8981\u5728\u55ae\u500b\u4e8b\u52d9\u4e2d\u4f7f\u7528\u6578\u64da\uff0c\u5247\u9078\u64c7\u4e8b\u52d9\u7d1a\u81e8\u6642\u8868\u3002<\/p>\n<h3 id=\"2-%e5%84%aa%e5%8c%96%e6%80%a7%e8%83%bd-FQpSuzOZTB\">2. \u512a\u5316\u6027\u80fd<\/h3>\n<p>\u81e8\u6642\u8868\u7684\u6027\u80fd\u512a\u5316\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u81e8\u6642\u8868\u7684\u7d22\u5f15\u8a2d\u7f6e\u5408\u7406\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u81e8\u6642\u8868\uff0c\u4ee5\u91cb\u653e\u8cc7\u6e90\u3002<\/li>\n<li>\u907f\u514d\u5728\u81e8\u6642\u8868\u4e2d\u5b58\u5132\u904e\u591a\u7684\u6578\u64da\uff0c\u9019\u6a23\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e6%b3%a8%e6%84%8f%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7-FQpSuzOZTB\">3. \u6ce8\u610f\u6578\u64da\u4e00\u81f4\u6027<\/h3>\n<p>\u5728\u4f7f\u7528\u81e8\u6642\u8868\u6642\uff0c\u61c9\u6ce8\u610f\u6578\u64da\u7684\u4e00\u81f4\u6027\u554f\u984c\u3002\u7279\u5225\u662f\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\uff0c\u78ba\u4fdd\u6bcf\u500b\u7528\u6236\u7684\u81e8\u6642\u8868\u6578\u64da\u4e0d\u6703\u4e92\u76f8\u5e72\u64fe\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-FQpSuzOZTB\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u81e8\u6642\u8868\u5e38\u7528\u65bc\u5831\u544a\u751f\u6210\u3001\u6578\u64da\u8655\u7406\u548c\u6279\u91cf\u64cd\u4f5c\u7b49\u5834\u666f\u3002\u4f8b\u5982\uff0c\u5728\u751f\u6210\u5831\u544a\u6642\uff0c\u53ef\u4ee5\u5c07\u4e2d\u9593\u8a08\u7b97\u7d50\u679c\u5b58\u5132\u5728\u81e8\u6642\u8868\u4e2d\uff0c\u7136\u5f8c\u518d\u9032\u884c\u6700\u7d42\u7684\u5831\u544a\u751f\u6210\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6548\u7387\uff0c\u9084\u80fd\u6e1b\u5c11\u5c0d\u4e3b\u8868\u7684\u5f71\u97ff\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FQpSuzOZTB\">\u7e3d\u7d50<\/h2>\n<p>Oracle\u81e8\u6642\u8868\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u81e8\u6642\u6578\u64da\u3002\u901a\u904e\u6b63\u78ba\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u548c\u6027\u80fd\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u5206\u6790\u9084\u662f\u5831\u544a\u751f\u6210\u4e2d\uff0c\u81e8\u6642\u8868\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u81e8\u6642\u8868\u7684\u6b63\u78ba\u7528\u6cd5\uff0c\u5206\u4eab\u5be6\u7528\u7d93\u9a57\u8207\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u512a\u5316\u67e5\u8a62\u6027\u80fd\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-95252","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95252","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=95252"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95252\/revisions"}],"predecessor-version":[{"id":95253,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95252\/revisions\/95253"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}