{"id":144,"date":"2023-04-21T16:49:29","date_gmt":"2023-09-28T19:14:07","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8pgadmin%e4%b8%ad%e7%9a%84pgagent%e8%b0%83%e5%ba%a6%e8%87%aa%e5%8a%a8%e5%a4%87%e4%bb%bdpostgresql%e3%80%82\/"},"modified":"2025-08-01T00:33:07","modified_gmt":"2025-07-31T16:33:07","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8pgadmin%e4%b8%ad%e7%9a%84pgagent%e8%b0%83%e5%ba%a6%e8%87%aa%e5%8a%a8%e5%a4%87%e4%bb%bdpostgresql%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8pgadmin%e4%b8%ad%e7%9a%84pgagent%e8%b0%83%e5%ba%a6%e8%87%aa%e5%8a%a8%e5%a4%87%e4%bb%bdpostgresql%e3%80%82\/","title":{"rendered":"pgAgent\u4e0epgAdmin\uff1a\u81ea\u52a8\u5316PostgreSQL\u6570\u636e\u5e93\u5907\u4efd\u6559\u7a0b"},"content":{"rendered":"<h3>\u4ecb\u7ecd<\/h3>\n<p>pgAgent \u662f\u4e00\u79cd\u7528\u4e8e\u4e3a PostgreSQL \u6570\u636e\u5e93\u5b89\u6392\u4efb\u52a1\u7684\u5de5\u5177\u3002\u4e0e\u5e38\u7528\u7684 cron \u76f8\u6bd4\uff0c\u5b83\u5177\u6709\u66f4\u5f3a\u5927\u7684\u8c03\u5ea6\u529f\u80fd\uff0c\u56e0\u4e3a\u5b83\u4e13\u95e8\u7528\u4e8e\u5904\u7406 Postgres \u4efb\u52a1\u3002\u4f8b\u5982\uff0cpgAgent \u53ef\u4ee5\u5728\u6ca1\u6709\u6279\u5904\u7406\u811a\u672c\u6216\u91cd\u590d\u547d\u4ee4\u7684\u60c5\u51b5\u4e0b\u5b89\u6392\u591a\u4e2a\u6b65\u9aa4\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5373\u4f7f\u5df2\u5b89\u88c5\u4e86 pgAdmin\uff0cpgAgent \u4e5f\u5fc5\u987b\u4f5c\u4e3a pgAdmin \u7684\u6269\u5c55\u72ec\u7acb\u4e0b\u8f7d\u3002<\/p>\n<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u4f60\u5c06\u5b89\u88c5 pgAgent\uff0c\u914d\u7f6e\u4f60\u7684\u6570\u636e\u5e93\u5728 pgAdmin \u56fe\u5f62\u7528\u6237\u754c\u9762 (GUI) \u4e0a\u4f7f\u7528 pgAgent\uff0c\u8bbe\u7f6e pgAgent \u4f5c\u4e3a\u5b88\u62a4\u8fdb\u7a0b\uff0c\u7136\u540e\u4f7f\u7528 pgAgent \u5b89\u6392\u4e00\u4e2a\u4f5c\u4e1a\u6765\u5907\u4efd\u4f60\u7684\u6570\u636e\u5e93\u3002<\/p>\n<h2>\u5148\u51b3\u6761\u4ef6<\/h2>\n<p>\u8981\u6309\u7167\u672c\u6559\u7a0b\u64cd\u4f5c\uff0c\u4f60\u9700\u8981\u4ee5\u4e0b\u6750\u6599\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>\u4e00\u53f0\u5df2\u8bbe\u7f6e\u975e root \u7528\u6237\u5e76\u542f\u7528 sudo \u6743\u9650\u548c\u9632\u706b\u5899\u7684 Ubuntu 22.04 \u670d\u52a1\u5668\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u9605\u8bfb\u6211\u4eec\u7684 <a href=\"#\">\u521d\u59cb\u670d\u52a1\u5668\u8bbe\u7f6e\u6307\u5357<\/a> \u6765\u5b8c\u6210\u6b64\u64cd\u4f5c\u3002<\/li>\n<li>\u670d\u52a1\u5668\u4e0a\u5df2\u5b89\u88c5 PostgreSQL\u3002\u4f60\u53ef\u4ee5\u6309\u7167\u6211\u4eec\u7684 <a href=\"#\">\u5982\u4f55\u5728 Ubuntu 22.04 \u4e0a\u5b89\u88c5\u548c\u4f7f\u7528 PostgreSQL<\/a> \u6307\u5357\u8fdb\u884c\u8bbe\u7f6e\u3002\u5728\u9075\u5faa\u672c\u6307\u5357\u65f6\uff0c\u8bf7\u52a1\u5fc5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u89d2\u8272\u548c\u6570\u636e\u5e93\uff0c\u56e0\u4e3a\u8fde\u63a5 pgAdmin \u5230\u4f60\u7684 PostgreSQL \u5b9e\u4f8b\u65f6\u9700\u8981\u5b83\u4eec\u3002<\/li>\n<li>\u5df2\u5b89\u88c5 pgAdmin \u5e76\u8bbe\u7f6e\u4e86\u8d26\u6237\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u9075\u5faa\u6211\u4eec\u7684 <a href=\"#\">\u5982\u4f55\u5728 Ubuntu 22.04 \u4e0a\u4ee5\u670d\u52a1\u5668\u6a21\u5f0f\u5b89\u88c5\u548c\u914d\u7f6e pgAdmin4<\/a> \u6559\u7a0b\u6765\u5b8c\u6210\u6b64\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2>\u6b65\u9aa4 1 &#8211; \u5b89\u88c5 pgAgent<\/h2>\n<p>\u5982\u524d\u6240\u8ff0\uff0c\u5b89\u88c5 pgAdmin \u65f6\u5e76\u4e0d\u4f1a\u81ea\u52a8\u914d\u7f6e pgAgent\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c <code>apt install<\/code> \u548c\u5305\u540d <code>pgagent<\/code> \u6765\u5b89\u88c5 pgAgent\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> pgagent<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5728\u5b89\u88c5\u5b8c pgAgent \u4e4b\u540e\uff0c\u7ee7\u7eed\u8fdb\u884c\u4e0b\u4e00\u6b65\uff0c\u5373\u5728 pgAdmin \u4e2d\u914d\u7f6e\u4f60\u7684\u6570\u636e\u5e93\u4ee5\u4f7f\u7528 pgAgent\u3002<\/p>\n<h2>\u6b65\u9aa4 2 &#8211; \u914d\u7f6e pgAgent \u6570\u636e\u5e93<\/h2>\n<p>\u5728\u5b8c\u6210\u5148\u51b3\u6761\u4ef6\u540e\uff0cpgAdmin \u5df2\u7ecf\u5b89\u88c5\u597d\u5e76\u53ef\u4ee5\u4f7f\u7528\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7 pgAdmin \u914d\u7f6e\u6570\u636e\u5e93\u4ee5\u4f9b pgAgent \u4f7f\u7528\u3002\u6253\u5f00\u4f60\u7684\u7f51\u7edc\u6d4f\u89c8\u5668\uff0c\u5bfc\u822a\u81f3 pgAdmin \u5e94\u7528\u7a0b\u5e8f\u7684\u7f51\u5740\uff0c\u4f8b\u5982 <code>http:\/\/your_domain<\/code>\u3002\u4e00\u65e6\u767b\u5f55\u5230\u4f60\u7684\u8d26\u6237\uff0c\u5bfc\u822a\u81f3\u5de6\u4fa7\u9762\u677f\u4e0a\u7684\u6811\u5f62\u63a7\u4ef6\u3002\u627e\u5230\u4f60\u521b\u5efa\u7684\u540d\u4e3a <code>sammy<\/code> \u7684\u6570\u636e\u5e93\u5e76\u5c55\u5f00\u5217\u8868\u3002\u5728\u8be5\u5217\u8868\u4e2d\uff0c\u4f1a\u6709\u4e00\u4e2a\u540d\u4e3a\u201cExtensions\u201d\uff08\u6269\u5c55\uff09\u7684\u9009\u9879\u3002\u4e00\u65e6\u627e\u5230\u5b83\uff0c\u8bf7\u53f3\u952e\u70b9\u51fb\u5e76\u9009\u62e9\u201cQuery Tool\u201d\uff08\u67e5\u8be2\u5de5\u5177\uff09\u9009\u9879\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/12-0.png\" alt=\"\u4ece\u6269\u5c55\u4e2d\u9009\u62e9\u67e5\u8be2\u5de5\u5177\u9009\u9879\" \/><\/div>\n<p>\u5728\u4f7f\u7528 pgAdmin \u4e4b\u524d\uff0cpgAgent \u9700\u8981\u52a0\u8f7d\u4e00\u4e2a\u6269\u5c55\u7a0b\u5e8f\u5230\u4f60\u7684\u6570\u636e\u5e93\u4e2d\u3002\u4e3a\u6b64\uff0c\u8bf7\u7f16\u5199\u4ee5\u4e0b\u67e5\u8be2\uff0c\u5e76\u5355\u51fb\u8868\u793a\u6267\u884c\u7684\u4fa7\u7bad\u5934 \u25b6 \u4ee5\u8fd0\u884c\u8be5\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\">CREATE EXTENSION pgagent;<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528\u67e5\u8be2\u5de5\u5177\u529f\u80fd\u5b8c\u6210\u4e86\u8fd9\u4e00\u6b65\u9aa4\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/16-0.png\" alt=\"\u67e5\u8be2\u5de5\u5177\u4e2d\u7684 CREATE EXTENSION \u547d\u4ee4\" \/><\/div>\n<p>\u5728\u201cMessages\u201d\uff08\u6d88\u606f\uff09\u9009\u9879\u5361\u4e0b\uff0c\u4f1a\u8fd4\u56de\u4e00\u4e2a\u8f93\u51fa\uff0c\u663e\u793a\u67e5\u8be2\u5728 300 \u6beb\u79d2\u5185\u6210\u529f\u8fd4\u56de\u3002\u8fd9\u8bc1\u5b9e\u4e86 pgAgent \u6269\u5c55\u5df2\u6210\u529f\u521b\u5efa\u3002<\/p>\n<div class=\"post-conf-note\">\n<p class=\"post-conf-desc\">\u6ce8\u610f\uff1a\u5982\u679c\u4f60\u7684\u6570\u636e\u5e93\u4e2d\u672a\u52a0\u8f7d\u5408\u9002\u7684 plpgsql \u8bed\u8a00\uff0c\u4f60\u5c06\u6536\u5230\u4ee5\u4e0b\u9519\u8bef\u4fe1\u606f\uff1a<\/p>\n<p>\u8f93\u51fa\u9519\u8bef\uff1a\u8bed\u8a00&#8221;plpgsql&#8221;\u4e0d\u5b58\u5728<\/p>\n<p>\u63d0\u793a\uff1a\u4f7f\u7528 CREATE EXTENSION \u547d\u4ee4\u5c06\u8bed\u8a00\u52a0\u8f7d\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<p>SQL \u72b6\u6001\uff1a42704<\/p>\n<\/div>\n<p>\u5982\u679c\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\uff0c\u4f60\u9700\u8981\u8fd0\u884c <code>CREATE LANGUAGE<\/code> \u547d\u4ee4\u6765\u5b89\u88c5\u6240\u9700\u7684 pl\/pgsql \u8fc7\u7a0b\u8bed\u8a00\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\u5b83\uff1a<\/p>\n<pre><code>CREATE LANGUAGE plpgsql;<\/code><\/pre>\n<p>\u5b89\u88c5\u5b8c pl\/pgsql \u8bed\u8a00\u540e\uff0c\u5e95\u90e8\u5c06\u663e\u793a\u7c7b\u4f3c\u201c\u67e5\u8be2\u6210\u529f\u8fd4\u56de 231 \u6beb\u79d2\u201d\u7684\u6d88\u606f\u3002\u4e4b\u540e\uff0c\u518d\u6b21\u8fd0\u884c\u5148\u524d\u7684 <code>CREATE EXTENSION pgagent<\/code> \u67e5\u8be2\u3002\u8fd0\u884c\u8fd9\u4e9b\u67e5\u8be2\u540e\uff0c\u5728\u6269\u5c55\u9879\u4e0b\uff0c\u5c06\u5217\u51fa\u4e24\u4e2a\u5173\u4e8e pgagent \u548c plpgsql \u7684\u9879\u76ee\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/20-0.png\" alt=\"\u5217\u51fa\u7684 pgAgent \u6269\u5c55\" \/><\/div>\n<p>\u5de6\u4fa7\u6811\u63a7\u4ef6\u4e2d\u51fa\u73b0\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cpgAgent Jobs\u201d\uff08pgAgent \u4f5c\u4e1a\uff09\u7684\u65b0\u9879\u76ee\uff0c\u8868\u793a\u5df2\u6210\u529f\u5728\u4f60\u7684 pgAdmin \u8d26\u6237\u4e0a\u5b89\u88c5\u4e86 pgAgent\u3002\u63a5\u4e0b\u6765\uff0c\u4f60\u5c06\u8bbe\u7f6e pgAgent \u4f5c\u4e3a\u5b88\u62a4\u8fdb\u7a0b\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u6210\u529f\u8fd0\u884c\u4f60\u7684\u4f5c\u4e1a\u3002<\/p>\n<div class=\"post-conf-note\">\n<p class=\"post-conf-desc\">\u6ce8\u610f\uff1a\u5982\u679c\u8fd9\u4e9b\u9879\u76ee\u4e0d\u80fd\u7acb\u5373\u51fa\u73b0\u5728\u4f60\u9762\u524d\uff0c\u8bf7\u5237\u65b0\u6d4f\u89c8\u5668\u9875\u9762\uff0c\u5982\u679c\u4f60\u7684\u67e5\u8be2\u6210\u529f\uff0c\u5b83\u4eec\u5e94\u8be5\u4f1a\u51fa\u73b0\u3002<\/p>\n<\/div>\n<h2>\u6b65\u9aa4 3 &#8211; \u5c06 pgAgent \u8bbe\u7f6e\u4e3a\u5b88\u62a4\u7a0b\u5e8f<\/h2>\n<p>\u73b0\u5728\u4f60\u5df2\u7ecf\u901a\u8fc7 pgAdmin \u4e3a\u4f60\u7684\u6570\u636e\u5e93\u5b89\u88c5\u548c\u914d\u7f6e\u4e86 pgAgent\uff0c\u63a5\u4e0b\u6765\u4f60\u9700\u8981\u5728\u670d\u52a1\u5668\u4e0a\u5c06 pgAgent \u8bbe\u7f6e\u4e3a\u5b88\u62a4\u7a0b\u5e8f\u3002\u5b88\u62a4\u7a0b\u5e8f\u662f\u5728\u540e\u53f0\u4f5c\u4e3a\u8fde\u7eed\u8fdb\u7a0b\u8fd0\u884c\u5e76\u6267\u884c\u670d\u52a1\u4efb\u52a1\u7684\u7a0b\u5e8f\u3002\u5728 Unix \u7cfb\u7edf\u4e0a\uff0cpgAgent \u4f5c\u4e3a\u5b88\u62a4\u7a0b\u5e8f\u8fd0\u884c\uff0c\u5e76\u4e14\u901a\u5e38\u5728\u6570\u636e\u5e93\u670d\u52a1\u5668\u672c\u8eab\u4e0a\u8fd0\u884c\u3002<\/p>\n<p>\u4e3a\u4e86\u5c06 pgAgent \u8bbe\u7f6e\u4e3a\u5b88\u62a4\u8fdb\u7a0b\uff0c\u4f60\u9700\u8981\u4e00\u4e2a PostgreSQL \u8fde\u63a5\u5b57\u7b26\u4e32\uff0c\u4ee5\u4fbf\u5728\u8c03\u5ea6\u4f5c\u4e1a\u65f6\uff0c\u8fdb\u7a0b\u80fd\u591f\u9002\u5f53\u5730\u6267\u884c\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u4f60\u6b63\u5728\u8bbe\u7f6e\u4e00\u4e2a PostgreSQL libpq \u8fde\u63a5\u5b57\u7b26\u4e32\uff0c\u5373\u4e00\u4e2a\u7528\u6237\u7279\u5b9a\u7684\u5b57\u7b26\u4e32\uff0c\u8fde\u63a5\u5230\u4f60\u8bbe\u7f6e\u7684\u7279\u5b9a\u53c2\u6570\u3002\u4f60\u53ef\u4ee5\u5728 PostgreSQL \u6587\u6863\u4e2d\u4e86\u89e3\u66f4\u591a\u5173\u4e8e PostgreSQL libpq \u8fde\u63a5\u51fd\u6570\u7684\u4fe1\u606f\u3002<\/p>\n<p>\u4f60\u7684\u8fde\u63a5\u5b57\u7b26\u4e32\u5c06\u63d0\u4f9b\u4e3b\u673a\u540d\u3001\u6570\u636e\u5e93\u540d\u79f0\u548c\u7528\u6237\u540d\u7684\u51ed\u636e\u3002\u5728\u6211\u4eec\u7684\u793a\u4f8b\u4e2d\uff0c\u4e3b\u673a\u5c06\u4f7f\u7528 Unix \u57df\u5957\u63a5\u5b57\uff0c\u6570\u636e\u5e93\u540d\u79f0\u4e3a <code>sammy<\/code>\uff0c\u7528\u6237\u4e3a <code>sammy<\/code>\u3002\u6b64\u5b57\u7b26\u4e32\u5c06\u9644\u52a0\u5230 <code>pgagent<\/code> \u547d\u4ee4\u4e2d\uff0c\u4ee5\u542f\u52a8\u5b88\u62a4\u7a0b\u5e8f\u3002\u5728\u4f60\u7684\u7ec8\u7aef\u4e2d\uff0c\u4f60\u5c06\u8fd0\u884c\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\">pgagent <span class=\"token assign-left variable\">host<\/span><span class=\"token operator\">=<\/span>\/var\/run\/postgresql <span class=\"token assign-left variable\">dbname<\/span><span class=\"token operator\">=<\/span>sammy <span class=\"token assign-left variable\">user<\/span><span class=\"token operator\">=<\/span>sammy<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5982\u679c\u4f60\u7684\u8f93\u51fa\u6ca1\u6709\u8fd4\u56de\u4efb\u4f55\u4e1c\u897f\uff0c\u4e5f\u6ca1\u6709\u6536\u5230\u8fde\u63a5\u9519\u8bef\u6d88\u606f\uff0c\u90a3\u4e48\u8fde\u63a5\u5b57\u7b26\u4e32\u8bbe\u7f6e\u6210\u529f\u3002<\/p>\n<p>\u5728\u521b\u5efa\u4e86\u8fde\u63a5\u5b57\u7b26\u4e32\u4e4b\u540e\uff0c\u4f60\u53ef\u4ee5\u51c6\u5907\u4f7f\u7528 pgAgent \u8c03\u5ea6\u4f5c\u4e1a\u3002<\/p>\n<h2>\u6b65\u9aa4 4 &#8211; \u4f7f\u7528 pgAgent \u5b89\u6392\u4f5c\u4e1a<\/h2>\n<p>pgAgent \u4f5c\u4e3a\u4e00\u4e2a\u8c03\u5ea6\u4ee3\u7406\uff0c\u53ef\u4ee5\u8fd0\u884c\u548c\u7ba1\u7406\u4efb\u52a1\uff0c\u5e76\u4e14\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u6216\u591a\u4e2a\u6b65\u9aa4\u6216\u8ba1\u5212\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u6b65\u9aa4\u53ef\u4ee5\u7531\u591a\u4e2a SQL \u8bed\u53e5\u6216 Shell \u811a\u672c\u7ec4\u6210\uff0c\u5e76\u5728\u5176\u4ed6\u6b65\u9aa4\u4e4b\u540e\u8fde\u7eed\u6267\u884c\u3002\u603b\u7684\u6765\u8bf4\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 pgAgent \u6765\u5b89\u6392\u3001\u7ba1\u7406\u3001\u4fee\u6539\u6216\u7981\u7528\u4f60\u7684\u4efb\u52a1\u3002<\/p>\n<p>\u4e3a\u4e86\u672c\u6559\u7a0b\u7684\u76ee\u7684\uff0c\u4f60\u5c06\u4f7f\u7528 pgAgent \u6765\u521b\u5efa\u4e00\u4e2a\u4f5c\u4e1a\uff0c\u6bcf\u5929\u6bcf\u5206\u949f\u5907\u4efd\u4f60\u7684 <code>sammy<\/code> \u6570\u636e\u5e93\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u53f3\u952e\u5355\u51fb\u201cpgAgent Jobs\u201d\u5e76\u9009\u62e9\u201cCreate\u201d\uff0c\u7136\u540e\u518d\u9009\u62e9\u201cpgAgent Job&#8230;\u201d\u6765\u5f00\u59cb\u64cd\u4f5c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/33-0.png\" alt=\"pgAgent \u4f5c\u4e1a\u9009\u62e9\" \/><\/div>\n<p>\u4e00\u65e6\u4f60\u8fd9\u6837\u505a\uff0c\u5c06\u4f1a\u51fa\u73b0\u4e00\u4e2a\u540d\u4e3a\u201cCreate &#8211; pgAgent Job\u201d\uff08\u521b\u5efa &#8211; pgAgent \u4f5c\u4e1a\uff09\u7684\u63d0\u793a\u7a97\u53e3\uff0c\u7136\u540e\u4f60\u53ef\u4ee5\u5f00\u59cb\u586b\u5199\u201cGeneral\u201d\uff08\u5e38\u89c4\uff09\u6807\u7b7e\u4e2d\u6240\u9700\u7684\u4fe1\u606f\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u540d\u79f0\u4e3a <code>sammy_backup<\/code>\uff0c\u5e76\u4e14\u4e0d\u6307\u5b9a\u4e3b\u673a\u4ee3\u7406\uff0c\u56e0\u4e3a\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u5728\u4efb\u4f55\u4e3b\u673a\u4e0a\u8fd0\u884c\u6b64\u4f5c\u4e1a\u3002\u6b64\u5916\uff0c\u6211\u4eec\u5c06\u4fdd\u6301\u4f5c\u4e1a\u7c7b\u522b\u4e3a\u5e38\u89c4\u7ef4\u62a4\u3002\u5982\u679c\u4f60\u60f3\u6dfb\u52a0\u5176\u4ed6\u8bc4\u8bba\uff0c\u8bf7\u5728\u8bc4\u8bba\u90e8\u5206\u968f\u610f\u6dfb\u52a0\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/35-0.png\" alt=\"\u521b\u5efa pgAgent \u4f5c\u4e1a\u63d0\u793a\" \/><\/div>\n<p>\u63a5\u4e0b\u6765\uff0c\u5bfc\u822a\u5230\u201c\u6b65\u9aa4\u201d\u9009\u9879\u5361\u3002\u70b9\u51fb\u53f3\u4e0a\u89d2\u7684\u201c+\u201d\u7b26\u53f7\u4ee5\u521b\u5efa\u4e00\u4e2a\u6b65\u9aa4\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u6b64\u6b65\u9aa4\u547d\u540d\u4e3a\u201c\u6b65\u9aa41\u201d\u3002\u7136\u540e\uff0c\u70b9\u51fb\u5783\u573e\u6876\u56fe\u6807\u5de6\u4fa7\u7684\u94c5\u7b14\u7b26\u53f7\uff0c\u4ee5\u5c55\u5f00\u60a8\u7684\u9009\u9879\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u201c\u542f\u7528\uff1f\u201d\u6309\u94ae\u4e3a\u5f00\u542f\u72b6\u6001\uff0c\u8868\u793a\u6b64\u6b65\u9aa4\u5c06\u5728\u6267\u884c\u6b64\u4f5c\u4e1a\u65f6\u5305\u542b\u5728\u5185\u3002<\/p>\n<p>\u5728\u201c\u79cd\u7c7b\u201d\u9009\u9879\u4e2d\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9SQL\u6216\u6279\u5904\u7406\uff0c\u5728\u8fd9\u91cc\u6211\u4eec\u9009\u62e9\u4e86\u6279\u5904\u7406\u3002\u9009\u62e9\u6279\u5904\u7406\u662f\u56e0\u4e3a\u5b83\u53ef\u4ee5\u8fd0\u884c\u60a8\u4e3a\u6570\u636e\u5e93\u5907\u4efd\u8ba1\u5212\u8bbe\u7f6e\u7684\u9002\u5f53\u7684PostgreSQL\u547d\u4ee4\u3002SQL\u9009\u9879\u53ef\u7528\u4e8e\u8c03\u5ea6\u6267\u884c\u539f\u59cbSQL\u7684\u4f5c\u4e1a\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u9009\u62e9\u4e86\u672c\u5730\u8fde\u63a5\u7c7b\u578b\uff0c\u4ee5\u4fbf\u5728\u672c\u5730\u670d\u52a1\u5668\u4e0a\u6267\u884c\u8be5\u6b65\u9aa4\uff0c\u4f46\u5982\u679c\u60a8\u613f\u610f\uff0c\u4e5f\u53ef\u4ee5\u9009\u62e9\u8fdc\u7a0b\u8fde\u63a5\uff0c\u5e76\u9009\u62e9\u60a8\u60f3\u8981\u7684\u8fdc\u7a0b\u4e3b\u673a\u3002\u5982\u679c\u60a8\u9009\u62e9\u5728\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u6267\u884c\uff0c\u60a8\u9700\u8981\u5728\u8fde\u63a5\u5b57\u7b26\u4e32\u5b57\u6bb5\u4e2d\u6307\u5b9a\u6b64\u6761\u4ef6\u3002\u5982\u679c\u60a8\u6309\u7167\u6b65\u9aa41\u8fdb\u884c\u64cd\u4f5c\uff0c\u90a3\u4e48\u60a8\u7684\u8fde\u63a5\u5b57\u7b26\u4e32\u5df2\u7ecf\u8bbe\u7f6e\u5e76\u8fde\u63a5\u6210\u529f\u3002<\/p>\n<p>\u5bf9\u4e8e\u6570\u636e\u5e93\u5b57\u6bb5\uff0c\u8bf7\u786e\u4fdd\u9009\u62e9\u4e86\u6b63\u786e\u7684\u6570\u636e\u5e93\uff0c\u8fd9\u91cc\u6211\u4eec\u6307\u5b9a\u4e3a\u201csammy\u201d\u3002\u901a\u8fc7\u9519\u8bef\u9009\u9879\uff0c\u60a8\u53ef\u4ee5\u81ea\u5b9a\u4e49pgAgent\u5728\u6267\u884c\u6b65\u9aa4\u65f6\u51fa\u73b0\u9519\u8bef\u65f6\u7684\u54cd\u5e94\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u9009\u62e9\u201c\u6545\u969c\u901a\u77e5\u201d\uff0c\u4ee5\u4fbf\u5728\u6b65\u9aa4\u5904\u7406\u65f6\u51fa\u73b0\u9519\u8bef\u65f6\u901a\u77e5\u6211\u4eec\u3002\u540c\u6837\uff0c\u5982\u679c\u60a8\u60f3\u6dfb\u52a0\u5176\u4ed6\u6ce8\u91ca\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u6846\u4e2d\u6dfb\u52a0\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/39-0.PNG\" alt=\"pgAgent job Steps option\" \/>\u5728\u76f8\u540c\u7684\u201c\u6b65\u9aa4\u201d\u6807\u7b7e\u4e2d\uff0c\u8fd8\u6709\u4e00\u4e2a\u201c\u4ee3\u7801\u201d\u6807\u7b7e\u3002\u5982\u679c\u60a8\u50cf\u6211\u4eec\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u9009\u62e9\u4e86\u201c\u6279\u5904\u7406\u201d\uff0c\u90a3\u4e48\u5c31\u8df3\u8f6c\u5230\u90a3\u4e2a\u201c\u4ee3\u7801\u201d\u6807\u7b7e\u3002\u4e00\u65e6\u8fdb\u5165\u8fd9\u4e2a\u6807\u7b7e\uff0c\u60a8\u4f1a\u770b\u5230\u4e00\u4e2a\u7a7a\u884c\u4f9b\u60a8\u8f93\u5165\u60a8\u7684PostgreSQL\u547d\u4ee4\u3002\u60a8\u53ef\u4ee5\u7528\u81ea\u5df1\u7684\u5907\u4efd\u547d\u4ee4\u53ca\u5176\u81ea\u5b9a\u4e49\u9009\u9879\u6765\u66ff\u6362\u8fd9\u91cc\u7684\u547d\u4ee4\u3002\u4efb\u4f55\u6709\u6548\u7684\u547d\u4ee4\u90fd\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<p>\u672c\u6559\u7a0b\u5c06\u4f7f\u7528pg_dump\u547d\u4ee4\u5907\u4efd\u60a8\u7684Postgres\u6570\u636e\u5e93\u201csammy\u201d\u3002\u5728\u8be5\u547d\u4ee4\u4e2d\uff0c\u5305\u62ec\u60a8\u7684\u7279\u5b9a\u7528\u6237\u540d\u3001\u6570\u636e\u5e93\u540d\u79f0\u548c<code>--clean<\/code>\u6807\u5fd7\uff0c\u8be5\u6807\u5fd7\u6709\u52a9\u4e8e\u901a\u8fc7\u5728\u8f93\u51fa\u521b\u5efa\u7684\u4efb\u4f55\u547d\u4ee4\u4e4b\u524d\u5220\u9664\u6216\u201c\u6e05\u9664\u201d\u6570\u636e\u5e93\u5bf9\u8c61\u6765\u8fdb\u884cpg_dump\u3002\u901a\u8fc7<code>--file<\/code>\u6807\u5fd7\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u5907\u4efd\u6587\u4ef6\u5c06\u4fdd\u5b58\u7684\u786e\u5207\u4f4d\u7f6e\u3002\u8be5\u8bed\u53e5\u7684\u6700\u540e\u90e8\u5206<code>date +%Y-%m-%d-%H-%M-%S<\/code>\u662f\u4e3a\u4e86\u52a8\u6001\u751f\u6210\u65e5\u671f\u548c\u591a\u4e2a\u5907\u4efd\u6587\u4ef6\u3002\u5426\u5219\uff0c\u5907\u4efd\u6587\u4ef6\u5c06\u4e0d\u65ad\u8986\u76d6\u5e76\u4fdd\u5b58\u5230\u73b0\u6709\u6587\u4ef6\u4e2d\u3002\u8fd9\u6837\uff0c\u60a8\u53ef\u4ee5\u5728\u4efb\u4f55\u6307\u5b9a\u7684\u65f6\u95f4\u6216\u65e5\u671f\u4e2d\u8ddf\u8e2a\u6bcf\u4e2a\u5907\u4efd\u6587\u4ef6\u3002\u60a8\u7684\u5b8c\u6574\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code>pg_dump --username=sammy --dbname=sammy --clean --file=\/home\/sammy\/backup-`date +%Y-%m-%d-%H-%M-%S`.sql\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/43-0.PNG\" alt=\"pgAgent Steps code\" \/><\/p>\n<div class=\"post-conf-note\">\n<p class=\"post-conf-desc\">\u6ce8\u610f\uff1a\u5982\u679c\u60a8\u9009\u62e9\u5c06\u5907\u4efd\u6587\u4ef6\u4fdd\u5b58\u5230\u4e0d\u540c\u7684\u4f4d\u7f6e\uff0c\u8bf7\u786e\u4fdd\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\u6307\u5b9a\u60a8\u9009\u62e9\u7684\u76ee\u5f55\u3002\u4f8b\u5982\uff0c\u5c3d\u7ba1<code>~\/<\/code>\u901a\u5e38\u6307\u5411<code>\/home\/sammy\/<\/code>\u7684\u4e3b\u76ee\u5f55\uff0c\u4f46\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cpg_dump\u9700\u8981\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84<code>\/home\/sammy\/<\/code>\u3002\u4e00\u65e6\u6dfb\u52a0\u4e86\u5907\u4efd\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u5bfc\u822a\u5230\u6807\u8bb0\u4e3a\u201c\u8ba1\u5212\u201d\u7684\u9009\u9879\u5361\u3002\u7c7b\u4f3c\u4e8e\u8bbe\u7f6e\u6b65\u9aa4\u65f6\uff0c\u70b9\u51fb\u201c+\u201d\u7b26\u53f7\u4ee5\u6dfb\u52a0\u8ba1\u5212\uff0c\u7136\u540e\u63d0\u4f9b\u60a8\u559c\u6b22\u7684\u540d\u79f0\uff0c\u5e76\u70b9\u51fb\u5783\u573e\u6876\u56fe\u6807\u65c1\u8fb9\u7684\u94c5\u7b14\u56fe\u6807\u6765\u5c55\u5f00\u9009\u9879\u3002\u5728\u201c\u5e38\u89c4\u201d\u9009\u9879\u5361\u4e0b\uff0c\u5c06\u663e\u793a\u60a8\u6240\u5199\u7684\u540d\u79f0\uff0c\u4f8b\u5982\u201cschedule1\u201d\u3002\u518d\u6b21\u8bf4\u660e\uff0c\u5bf9\u4e8e\u201c\u542f\u7528\u201d\u9009\u9879\uff0c\u9ed8\u8ba4\u8bbe\u7f6e\u4e3a\u6253\u5f00\u5f00\u5173\u4ee5\u786e\u4fdd\u8ba1\u5212\u5f97\u4ee5\u6b63\u786e\u6267\u884c\u3002\u5bf9\u4e8e\u201c\u5f00\u59cb\u201d\u548c\u201c\u7ed3\u675f\u201d\u9009\u9879\uff0c\u8bf7\u6307\u5b9a\u60a8\u8ba1\u5212\u5de5\u4f5c\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u65e5\u671f\u548c\u65f6\u95f4\u3002\u7531\u4e8e\u60a8\u5c06\u6d4b\u8bd5\u8ba1\u5212\u5de5\u4f5c\uff0c\u8bf7\u786e\u4fdd\u5f53\u524d\u65f6\u95f4\u5728\u5f00\u59cb\u548c\u7ed3\u675f\u8303\u56f4\u5185\u3002\u5982\u679c\u60a8\u613f\u610f\uff0c\u53ef\u4ee5\u5728\u5907\u6ce8\u4e2d\u6dfb\u52a0\u8bf4\u660e\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/46-0.PNG\" alt=\"pgAgent Schedule tab\" \/>\u73b0\u5728\u8f6c\u5230\u201c\u91cd\u590d\u201d\u9009\u9879\u5361\u3002\u5728\u8fd9\u91cc\uff0c\u60a8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u8ba1\u5212\u4f5c\u4e1a\u7684\u6267\u884c\u9891\u7387\u3002\u60a8\u53ef\u4ee5\u5c3d\u53ef\u80fd\u5177\u4f53\u5730\u9009\u62e9\u5468\u3001\u6708\u3001\u65e5\u671f\u3001\u5c0f\u65f6\u6216\u5206\u949f\u3002\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u60a8\u4e0d\u8fdb\u884c\u9009\u62e9\uff0c\u90a3\u4e48\u8fd9\u4e0e\u9009\u62e9\u201c\u5168\u90e8\u9009\u62e9\u201d\u662f\u76f8\u540c\u7684\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u4e0d\u586b\u5199\u201c\u5de5\u4f5c\u65e5\u201d\uff0c\u60a8\u7684\u8ba1\u5212\u5c06\u8003\u8651\u6240\u6709\u5de5\u4f5c\u65e5\u3002\u540c\u6837\u5730\uff0c\u5bf9\u4e8e\u65f6\u95f4\uff0c\u60a8\u53ef\u4ee5\u4e0d\u586b\u5199\u5c0f\u65f6\u6216\u5206\u949f\uff0c\u8fd9\u4e0e\u9009\u62e9\u201c\u5168\u90e8\u9009\u62e9\u201d\u662f\u76f8\u540c\u7684\u3002\u8bf7\u8bb0\u4f4f\uff0c\u65f6\u95f4\u662f\u6309\u7167cron\u683c\u5f0f\u663e\u793a\u7684\uff0c\u56e0\u6b64\u5bf9\u4e8e\u6b64\u793a\u4f8b\uff0c\u8981\u6bcf\u5206\u949f\u751f\u6210\u4e00\u6b21\u5907\u4efd\uff0c\u60a8\u5fc5\u987b\u9009\u62e9\u4e00\u4e2a\u5c0f\u65f6\u5185\u7684\u6bcf\u4e00\u5206\u949f\uff0800\u523059\uff09\u3002\u4e3a\u4e86\u6f14\u793a\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u9009\u62e9\u4e86\u5206\u949f\u7684\u201c\u5168\u90e8\u9009\u62e9\u201d\u3002\u6240\u6709\u5206\u949f\u90fd\u4f1a\u5217\u51fa\uff0c\u4f46\u4e0d\u586b\u5199\u4e5f\u4f1a\u5f97\u5230\u76f8\u540c\u7684\u7ed3\u679c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/48-0.PNG\" alt=\"pgAgent Schedule Repeat tab\" \/>\u5982\u679c\u6709\u67d0\u4e9b\u65e5\u671f\u6216\u65f6\u95f4\u60a8\u4e0d\u60f3\u6267\u884c\u67d0\u9879\u5de5\u4f5c\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u66f4\u8be6\u7ec6\u7684\u65f6\u95f4\u8868\uff0c\u6216\u8005\u60a8\u53ef\u4ee5\u901a\u8fc7\u5bfc\u822a\u5230\u201c\u5f02\u5e38\u201d\u9009\u9879\u5361\u6765\u8bbe\u7f6e\u3002<\/p>\n<div class=\"post-conf-note\">\n<p class=\"post-conf-desc\">\u6ce8\u610f\uff1a\u5de5\u4f5c\u4e5f\u662f\u6839\u636e\u65f6\u95f4\u8868\u6267\u884c\u7684\uff0c\u56e0\u6b64\u53ea\u8981\u65f6\u95f4\u8868\u53d1\u751f\u53d8\u5316\uff0c\u5c31\u4f1a\u91cd\u65b0\u8ba1\u7b97\u9884\u5b9a\u8fd0\u884c\u65f6\u95f4\u3002\u5f53\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\u65f6\uff0cpgAgent\u5c06\u8f6e\u8be2\u6570\u636e\u5e93\uff0c\u4ee5\u83b7\u53d6\u8fc7\u53bb\u7684\u9884\u5b9a\u8fd0\u884c\u65f6\u95f4\u503c\uff0c\u5e76\u4ece\u90a3\u91cc\u5f00\u59cb\uff0c\u901a\u5e38\u4f1a\u5728\u6307\u5b9a\u7684\u5f00\u59cb\u65f6\u95f4\u524d\u4e00\u5206\u949f\u5185\u542f\u52a8\u3002\u5982\u679c\u5b58\u5728\u95ee\u9898\uff0c\u5219\u5f53pgAgent\u518d\u6b21\u542f\u52a8\u65f6\uff0c\u5b83\u5c06\u8fd4\u56de\u60a8\u8bbe\u7f6e\u7684\u5e38\u89c4\u65f6\u95f4\u8868\u3002\u5f53\u60a8\u5b8c\u6210\u8bbe\u7f6e\u548c\u81ea\u5b9a\u4e49\u8981\u6267\u884c\u7684\u8ba1\u5212\u540e\uff0c\u70b9\u51fb\u4fdd\u5b58\u6309\u94ae\u3002\u5728\u5de6\u4fa7\u7684\u6811\u5f62\u63a7\u4ef6\u4e2d\u5c06\u51fa\u73b0\u4e00\u4e2a\u65b0\u7684pgAgent\u5de5\u4f5c\uff0c\u5176\u540d\u79f0\u4e3a\u60a8\u7684\u5de5\u4f5c\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u201csammy_backup\u201d\u5c06\u663e\u793a\u5728\u5176\u4e0b\u65b9\u5217\u51fa\u7684\u8ba1\u5212\u548c\u6b65\u9aa4\u4e2d\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/52-0.png\" alt=\"pgAgent backup job listed\" \/>\u73b0\u5728\u60a8\u5df2\u7ecf\u6210\u529f\u521b\u5efa\u4e86\u4e00\u4e2apgAgent\u4efb\u52a1\uff0c\u4e0b\u4e00\u6b65\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u9a8c\u8bc1\u60a8\u7684pgAgent\u4efb\u52a1\u662f\u5426\u6210\u529f\u8fd0\u884c\u3002<\/p>\n<h2>\u7b2c\u4e94\u6b65 &#8211; \u9a8c\u8bc1\u60a8\u7684pgAgent\u4f5c\u4e1a<\/h2>\n<p>\u60a8\u53ef\u4ee5\u901a\u8fc7\u51e0\u79cd\u65b9\u5f0f\u6765\u68c0\u67e5\u6bcf\u5206\u949f\u521b\u5efa\u6570\u636e\u5e93\u5907\u4efd\u7684\u5b9a\u65f6\u4efb\u52a1\u662f\u5426\u6b63\u5e38\u8fd0\u884c\u3002\u5728pgAdmin\u4e2d\uff0c\u60a8\u53ef\u4ee5\u5bfc\u822a\u5230\u5de6\u4fa7\u7684\u6811\u5f62\u63a7\u4ef6\uff0c\u7136\u540e\u70b9\u51fb\u201csammy_backup\u201d\u3002\u4ece\u90a3\u91cc\uff0c\u7ee7\u7eed\u5230\u6807\u8bb0\u4e3a\u201c\u7edf\u8ba1\u4fe1\u606f\u201d\u7684\u9009\u9879\u5361\u3002\u7edf\u8ba1\u4fe1\u606f\u9875\u9762\u5c06\u5217\u51fa\u6bcf\u4e2a\u5b9a\u65f6\u4efb\u52a1\u7684\u8fd0\u884c\u60c5\u51b5\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/56-0.png\" alt=\"pgAgent job Statistics tab\" \/>\u8bf7\u6ce8\u610f\uff0c\u7edf\u8ba1\u6570\u636e\u53ef\u80fd\u4e0d\u4f1a\u7acb\u5373\u663e\u793a\u6216\u5237\u65b0\uff0c\u56e0\u6b64\u60a8\u53ef\u80fd\u9700\u8981\u5207\u6362\u9875\u9762\u6216\u5237\u65b0\u6d4f\u89c8\u5668\u3002\u8bf7\u8bb0\u4f4f\uff0c\u60a8\u7684\u4efb\u52a1\u5b89\u6392\u5728\u4e00\u4e2a\u56fa\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u5185\u8fd0\u884c\uff0c\u6240\u4ee5\u5982\u679c\u60a8\u8bbe\u7f6e\u4e86\u5b9a\u671f\u6216\u8f83\u957f\u65f6\u95f4\u7684\u65e5\u671f\u6216\u65f6\u95f4\uff0c\u8bf7\u8c28\u8bb0\u8fd9\u4e00\u70b9\u3002<\/p>\n<p>\u5982\u679c\u60a8\u66f4\u559c\u6b22\u901a\u8fc7\u547d\u4ee4\u884c\u9a8c\u8bc1\u60a8\u7684\u5de5\u4f5c\u662f\u5426\u6b63\u5e38\u8fd0\u884c\uff0c\u60a8\u53ef\u4ee5\u8fd0\u884c<code>ls ~<\/code>\u547d\u4ee4\u6765\u5217\u51fa\u60a8\u7684\u4e3b\u76ee\u5f55\u6587\u4ef6\u3002\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u5728\u7b2c4\u6b65\u8bbe\u7f6epg_dump\u547d\u4ee4\u65f6\uff0c\u60a8\u9700\u8981\u786e\u5207\u6307\u5b9a\u8fd9\u4e2a\u4e3b\u76ee\u5f55\u7684\u4f4d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li><span class=\"token function\">ls<\/span> ~<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u8f93\u51fa\u5c06\u4f1a\u5217\u51fa\u6bcf\u4e2a\u5907\u4efd\u6587\u4ef6\u4fdd\u5b58\u7684\u5b9e\u4f8b\u3002<\/p>\n<h2>\u7b2c\u516d\u6b65 &#8211; \u4fee\u6539\u3001\u7981\u7528\u3001\u5220\u9664\u548c\u624b\u52a8\u6267\u884cpgAgent\u4f5c\u4e1a\uff08\u53ef\u9009\uff09<\/h2>\n<p>\u4f7f\u7528pgAdmin\uff0c\u60a8\u53ef\u4ee5\u6d4f\u89c8\u5230\u7279\u5b9a\u7684pgAgent\u4f5c\u4e1a\uff08\u5728\u6b64\u793a\u4f8b\u4e2d\u4e3a\u201csammy_backup\u201d\uff09\u3002\u7136\u540e\uff0c\u53f3\u952e\u5355\u51fb\u5e76\u4ece\u5217\u8868\u4e2d\u9009\u62e9\u201c\u5c5e\u6027\u201d\u9009\u9879\u3002\u4ece\u8fd9\u91cc\uff0c\u60a8\u53ef\u4ee5\u70b9\u51fb\u9876\u90e8\u7684\u94c5\u7b14\u56fe\u6807\u6765\u4fee\u6539\u60a8\u7684\u4f5c\u4e1a\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/63-0.png\" alt=\"pgAgent Properties option\" 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decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/6564666ea4b2f92e6c72690a\/67-0.png\" alt=\"Other pgAgent options\" \/>\u5c3d\u7ba1\u8fd9\u91cc\u53ea\u63d0\u5230\u4e86\u4e00\u4e9b\u4f7f\u7528pgAgent\u8fdb\u884c\u4f5c\u4e1a\u8c03\u5ea6\u7684\u529f\u80fd\uff0c\u4f46\u8fd8\u6709\u5f88\u591a\u5176\u4ed6\u53ef\u80fd\u6027\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u80fd\u60f3\u8981\u5b89\u6392\u4e00\u4e2a\u521b\u5efa\u6570\u636e\u5e93\u4e2d\u6240\u6709\u7528\u6237\u548c\u89d2\u8272\u5907\u4efd\u7684\u4f5c\u4e1a\uff0c\u5177\u4f53\u4f7f\u7528\u7684\u547d\u4ee4\u662f<code>pg_dumpall 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pgAgent \u662f\u4e00\u79cd\u7528\u4e8e\u4e3a PostgreSQL \u6570\u636e\u5e93\u5b89\u6392\u4efb\u52a1\u7684\u5de5\u5177\u3002\u4e0e\u5e38\u7528\u7684 cron \u76f8\u6bd4\uff0c\u5b83\u5177 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[636,635,491,637,347],"class_list":["post-144","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-pgadmin","tag-pgagent","tag-postgresql","tag-637","tag-347"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>pgAgent\u4e0epgAdmin\uff1a\u81ea\u52a8\u5316PostgreSQL\u6570\u636e\u5e93\u5907\u4efd\u6559\u7a0b - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" 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