{"id":175061,"date":"2024-11-08T02:20:31","date_gmt":"2024-11-07T18:20:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175061\/"},"modified":"2024-11-08T02:20:32","modified_gmt":"2024-11-07T18:20:32","slug":"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%87%8d%e5%95%9f%e6%99%82%e9%96%93-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%87%8d%e5%95%9f%e6%99%82%e9%96%93%e8%a8%ad%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175061\/","title":{"rendered":"\u5982\u4f55\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593 (\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593\u8a2d\u7f6e)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%87%8d%e5%95%9f%e6%99%82%e9%96%93-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%87%8d%e5%95%9f%e6%99%82%e9%96%93%e8%a8%ad%e7%bd%ae-lHGlDksulN\">\u5982\u4f55\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593 (\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593\u8a2d\u7f6e)<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6578\u64da\u5eab\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u7121\u8ad6\u662f\u7db2\u7ad9\u3001\u79fb\u52d5\u61c9\u7528\u9084\u662f\u4f01\u696d\u7cfb\u7d71\uff0c\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7528\u6027\u90fd\u76f4\u63a5\u5f71\u97ff\u5230\u6574\u9ad4\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u8a2d\u7f6e\u6578\u64da\u5eab\u7684\u91cd\u555f\u6642\u9593\u662f\u4e00\u500b\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\uff0c\u80fd\u5920\u5e6b\u52a9\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u548c\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%87%8d%e5%95%9f%e6%99%82%e9%96%93-lHGlDksulN\">\u70ba\u4ec0\u9ebc\u9700\u8981\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593<\/h2>\n<p>\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593\u7684\u8a2d\u7f6e\u4e3b\u8981\u662f\u70ba\u4e86\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7dad\u8b77\u548c\u66f4\u65b0\uff1a<\/strong>\u5b9a\u671f\u91cd\u555f\u6578\u64da\u5eab\u53ef\u4ee5\u61c9\u7528\u6700\u65b0\u7684\u66f4\u65b0\u548c\u4fee\u88dc\u7a0b\u5e8f\uff0c\u5f9e\u800c\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u91cb\u653e\uff1a<\/strong>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u6578\u64da\u5eab\u53ef\u80fd\u6703\u6d88\u8017\u5927\u91cf\u7684\u7cfb\u7d71\u8cc7\u6e90\uff0c\u91cd\u555f\u53ef\u4ee5\u91cb\u653e\u9019\u4e9b\u8cc7\u6e90\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<li><strong>\u6545\u969c\u6062\u5fa9\uff1a<\/strong>\u5728\u767c\u751f\u6545\u969c\u6216\u7570\u5e38\u60c5\u6cc1\u4e0b\uff0c\u91cd\u555f\u6578\u64da\u5eab\u53ef\u4ee5\u5e6b\u52a9\u6062\u5fa9\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%87%8d%e5%95%9f%e6%99%82%e9%96%93-lHGlDksulN\">\u5982\u4f55\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593<\/h2>\n<p>\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593\u7684\u5177\u9ad4\u6b65\u9a5f\u6703\u6839\u64da\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u800c\u6709\u6240\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u8a2d\u7f6e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-mysql-lHGlDksulN\">1. MySQL<\/h3>\n<p>\u5728 MySQL \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u8a08\u5283\u4efb\u52d9\u4f86\u8a2d\u7f6e\u5b9a\u671f\u91cd\u555f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>cron<\/code> \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>0 3 * * * \/usr\/bin\/systemctl restart mysql<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5728\u6bcf\u5929\u7684\u51cc\u6668\u4e09\u9ede\u91cd\u555f MySQL \u670d\u52d9\u3002\u78ba\u4fdd\u4f60\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u9019\u500b\u547d\u4ee4\u3002<\/p>\n<h3 id=\"2-postgresql-lHGlDksulN\">2. PostgreSQL<\/h3>\n<p>\u5c0d\u65bc PostgreSQL\uff0c\u7528\u6236\u53ef\u4ee5\u4f7f\u7528 <code>pg_cron<\/code> \u64f4\u5c55\u4f86\u8a2d\u7f6e\u5b9a\u671f\u4efb\u52d9\u3002\u9996\u5148\u9700\u8981\u5b89\u88dd <code>pg_cron<\/code>\uff0c\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u8a2d\u7f6e\u91cd\u555f\uff1a<\/p>\n<pre><code>SELECT cron.schedule('0 3 * * *', 'SELECT pg_reload_conf()');<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5728\u6bcf\u5929\u7684\u51cc\u6668\u4e09\u9ede\u91cd\u65b0\u52a0\u8f09\u914d\u7f6e\uff0c\u800c\u4e0d\u662f\u5b8c\u5168\u91cd\u555f\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"3-sql-server-lHGlDksulN\">3. SQL Server<\/h3>\n<p>\u5728 SQL Server \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 SQL Server Agent \u4f86\u8a2d\u7f6e\u5b9a\u671f\u4efb\u52d9\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u91cd\u555f\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958b SQL Server Management Studio\u3002<\/li>\n<li>\u5c55\u958b SQL Server Agent\uff0c\u53f3\u9375\u9ede\u64ca Jobs\uff0c\u9078\u64c7 New Job\u3002<\/li>\n<li>\u5728 Steps \u6a19\u7c64\u4e2d\uff0c\u6dfb\u52a0\u4e00\u500b\u65b0\u6b65\u9a5f\uff0c\u8f38\u5165\u91cd\u555f\u547d\u4ee4\u3002<\/li>\n<li>\u5728 Schedules \u6a19\u7c64\u4e2d\uff0c\u8a2d\u7f6e\u91cd\u555f\u7684\u6642\u9593\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-lHGlDksulN\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593\u6642\uff0c\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u696d\u52d9\u5f71\u97ff\uff1a<\/strong>\u9078\u64c7\u7684\u91cd\u555f\u6642\u9593\u61c9\u8a72\u76e1\u91cf\u907f\u958b\u696d\u52d9\u9ad8\u5cf0\u671f\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u7528\u6236\u7684\u5f71\u97ff\u3002<\/li>\n<li><strong>\u6578\u64da\u5b89\u5168\uff1a<\/strong>\u5728\u91cd\u555f\u4e4b\u524d\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u6578\u64da\u90fd\u5df2\u7d93\u5b89\u5168\u4fdd\u5b58\uff0c\u907f\u514d\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u5831\u544a\uff1a<\/strong>\u8a2d\u7f6e\u76e3\u63a7\u7cfb\u7d71\u4f86\u8ddf\u8e2a\u91cd\u555f\u7684\u6548\u679c\uff0c\u4e26\u751f\u6210\u5831\u544a\u4ee5\u4fbf\u65e5\u5f8c\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lHGlDksulN\">\u7e3d\u7d50<\/h2>\n<p>\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593\u662f\u4e00\u9805\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\uff0c\u80fd\u5920\u5e6b\u52a9\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u7121\u8ad6\u662f MySQL\u3001PostgreSQL \u9084\u662f SQL Server\uff0c\u901a\u904e\u9069\u7576\u7684\u8a08\u5283\u548c\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u5728\u6700\u4f73\u74b0\u5883\u4e2d\u904b\u884c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u8a2d\u7f6e\u6578\u64da\u5eab\u91cd\u555f\u6642\u9593\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\uff0c\u63d0\u5347\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u907f\u514d\u610f\u5916\u505c\u6a5f\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-175061","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175061","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=175061"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175061\/revisions"}],"predecessor-version":[{"id":175062,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175061\/revisions\/175062"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}