{"id":95256,"date":"2024-10-19T23:32:20","date_gmt":"2024-10-19T15:32:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95256\/"},"modified":"2024-10-19T23:32:21","modified_gmt":"2024-10-19T15:32:21","slug":"oracle%e8%87%a8%e6%99%82%e8%a1%a8%e7%94%a8%e6%b3%95%e7%9a%84%e7%b6%93%e9%a9%97%e5%bf%83%e5%be%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95256\/","title":{"rendered":"Oracle\u81e8\u6642\u8868\u7528\u6cd5\u7684\u7d93\u9a57\u5fc3\u5f97"},"content":{"rendered":"<h1 id=\"oracle%e8%87%a8%e6%99%82%e8%a1%a8%e7%94%a8%e6%b3%95%e7%9a%84%e7%b6%93%e9%a9%97%e5%bf%83%e5%be%97-fgriYDsJzv\">Oracle\u81e8\u6642\u8868\u7528\u6cd5\u7684\u7d93\u9a57\u5fc3\u5f97<\/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\u5f8c\u6703\u81ea\u52d5\u522a\u9664\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u81e8\u6642\u8868\u7684\u7528\u6cd5\u3001\u512a\u52e2\u4ee5\u53ca\u4e00\u4e9b\u5be6\u969b\u7684\u61c9\u7528\u6848\u4f8b\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-fgriYDsJzv\">\u4ec0\u9ebc\u662fOracle\u81e8\u6642\u8868\uff1f<\/h2>\n<p>Oracle\u81e8\u6642\u8868\u662f\u4e00\u7a2e\u7279\u6b8a\u985e\u578b\u7684\u8868\uff0c\u5176\u6578\u64da\u5728\u6703\u8a71\u6216\u4e8b\u52d9\u7d50\u675f\u5f8c\u6703\u88ab\u81ea\u52d5\u6e05\u9664\u3002\u9019\u4e9b\u8868\u7684\u4e3b\u8981\u7279\u9ede\u662f\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u7684\u6301\u4e45\u6027\uff1a\u81e8\u6642\u8868\u7684\u6578\u64da\u53ea\u5728\u7576\u524d\u6703\u8a71\u6216\u4e8b\u52d9\u4e2d\u53ef\u898b\uff0c\u5176\u4ed6\u6703\u8a71\u7121\u6cd5\u8a2a\u554f\u3002<\/li>\n<li>\u6027\u80fd\u512a\u5316\uff1a\u7531\u65bc\u81e8\u6642\u8868\u7684\u6578\u64da\u4e0d\u6703\u9577\u671f\u5b58\u5132\uff0c\u56e0\u6b64\u53ef\u4ee5\u6e1b\u5c11I\/O\u64cd\u4f5c\uff0c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li>\u7c21\u5316\u6578\u64da\u8655\u7406\uff1a\u81e8\u6642\u8868\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u4e2d\u9593\u7d50\u679c\uff0c\u7c21\u5316\u8907\u96dc\u67e5\u8a62\u7684\u8655\u7406\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e8%87%a8%e6%99%82%e8%a1%a8-fgriYDsJzv\">\u5275\u5efa\u81e8\u6642\u8868<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u5275\u5efa\u81e8\u6642\u8868\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>CREATE GLOBAL TEMPORARY TABLE temp_table_name (\n    column1 datatype,\n    column2 datatype,\n    ...\n) ON COMMIT DELETE ROWS;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`ON COMMIT DELETE ROWS`\u8868\u793a\u5728\u6bcf\u6b21\u63d0\u4ea4\u5f8c\uff0c\u81e8\u6642\u8868\u4e2d\u7684\u6578\u64da\u5c07\u88ab\u522a\u9664\u3002\u53e6\u4e00\u500b\u9078\u9805\u662f`ON COMMIT PRESERVE ROWS`\uff0c\u9019\u610f\u5473\u8457\u6578\u64da\u5c07\u5728\u63d0\u4ea4\u5f8c\u4fdd\u7559\uff0c\u76f4\u5230\u6703\u8a71\u7d50\u675f\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e5%a0%b4%e6%99%af-fgriYDsJzv\">\u4f7f\u7528\u81e8\u6642\u8868\u7684\u5834\u666f<\/h2>\n<p>\u81e8\u6642\u8868\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u61c9\u7528\u6848\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-fgriYDsJzv\">1. \u6578\u64da\u8655\u7406<\/h3>\n<p>\u5728\u9032\u884c\u8907\u96dc\u7684\u6578\u64da\u8655\u7406\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u81e8\u6642\u8868\u4f86\u5b58\u5132\u4e2d\u9593\u7d50\u679c\u3002\u4f8b\u5982\uff0c\u5728\u9032\u884c\u591a\u6b21\u8a08\u7b97\u6216\u67e5\u8a62\u6642\uff0c\u53ef\u4ee5\u5c07\u6bcf\u4e00\u6b65\u7684\u7d50\u679c\u5b58\u5132\u5728\u81e8\u6642\u8868\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u91cd\u8907\u8a08\u7b97\uff0c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<h3 id=\"2-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%96%8b%e7%99%bc-fgriYDsJzv\">2. \u6e2c\u8a66\u548c\u958b\u767c<\/h3>\n<p>\u5728\u958b\u767c\u548c\u6e2c\u8a66\u968e\u6bb5\uff0c\u81e8\u6642\u8868\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u6e2c\u8a66\u6578\u64da\uff0c\u9019\u6a23\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u5728\u4e0d\u5f71\u97ff\u751f\u7522\u74b0\u5883\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6e2c\u8a66\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%8c%af%e7%b8%bd-fgriYDsJzv\">3. \u6578\u64da\u532f\u7e3d<\/h3>\n<p>\u5728\u9032\u884c\u6578\u64da\u532f\u7e3d\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u81e8\u6642\u8868\u4f86\u5b58\u5132\u532f\u7e3d\u7d50\u679c\uff0c\u7136\u5f8c\u518d\u9032\u884c\u9032\u4e00\u6b65\u7684\u5206\u6790\u6216\u5831\u544a\u751f\u6210\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-fgriYDsJzv\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u4f7f\u7528Oracle\u81e8\u6642\u8868\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li>\u81e8\u6642\u8868\u7684\u7d50\u69cb\u5fc5\u9808\u5728\u6bcf\u6b21\u4f7f\u7528\u524d\u5275\u5efa\uff0c\u9019\u53ef\u80fd\u6703\u589e\u52a0\u958b\u92b7\u3002<\/li>\n<li>\u81e8\u6642\u8868\u7684\u6578\u64da\u4e0d\u6703\u88ab\u5176\u4ed6\u6703\u8a71\u8a2a\u554f\uff0c\u56e0\u6b64\u5728\u8a2d\u8a08\u61c9\u7528\u6642\u9700\u8981\u8003\u616e\u6578\u64da\u7684\u53ef\u898b\u6027\u3002<\/li>\n<li>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u81e8\u6642\u8868\u7684\u4f7f\u7528\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u56e0\u6b64\u9700\u8981\u9032\u884c\u9069\u7576\u7684\u6027\u80fd\u6e2c\u8a66\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fgriYDsJzv\">\u7e3d\u7d50<\/h2>\n<p>Oracle\u81e8\u6642\u8868\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5728\u6578\u64da\u8655\u7406\u904e\u7a0b\u4e2d\u63d0\u9ad8\u6548\u7387\u548c\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528\u81e8\u6642\u8868\uff0c\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u7c21\u5316\u6578\u64da\u8655\u7406\u6d41\u7a0b\uff0c\u4e26\u5728\u6e2c\u8a66\u548c\u958b\u767c\u968e\u6bb5\u63d0\u4f9b\u9748\u6d3b\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u80fd\u9032\u4e00\u6b65\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u81e8\u6642\u8868\u7684\u4f7f\u7528\u6280\u5de7\u8207\u7d93\u9a57\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u512a\u5316\u67e5\u8a62\u6027\u80fd\uff0c\u52a9\u4f60\u5728\u6578\u64da\u7ba1\u7406\u4e2d\u66f4\u5f97\u5fc3\u61c9\u624b\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-95256","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95256","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=95256"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95256\/revisions"}],"predecessor-version":[{"id":95257,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95256\/revisions\/95257"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}