{"id":196386,"date":"2024-11-13T23:09:20","date_gmt":"2024-11-13T15:09:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196386\/"},"modified":"2024-11-13T23:09:21","modified_gmt":"2024-11-13T15:09:21","slug":"%e5%9f%b7%e8%a1%8cdb2-sql%ef%bc%8c%e6%99%ae%e9%80%9a%e7%94%a8%e6%88%b6%e5%8f%af%e5%88%a9%e7%94%a8-crontab-%e5%ae%9a%e6%99%82%e5%ae%8c%e6%88%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196386\/","title":{"rendered":"\u57f7\u884cDB2 sql\uff0c\u666e\u901a\u7528\u6236\u53ef\u5229\u7528 crontab \u5b9a\u6642\u5b8c\u6210"},"content":{"rendered":"<h1 id=\"%e5%9f%b7%e8%a1%8cdb2-sql%ef%bc%8c%e6%99%ae%e9%80%9a%e7%94%a8%e6%88%b6%e5%8f%af%e5%88%a9%e7%94%a8-crontab-%e5%ae%9a%e6%99%82%e5%ae%8c%e6%88%90-GDEOUEkPpw\">\u57f7\u884cDB2 SQL\uff0c\u666e\u901a\u7528\u6236\u53ef\u5229\u7528 crontab \u5b9a\u6642\u5b8c\u6210<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u7dad\u8b77\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002IBM\u7684DB2\u662f\u4e00\u6b3e\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u5c0d\u65bc\u666e\u901a\u7528\u6236\u4f86\u8aaa\uff0c\u5b9a\u671f\u57f7\u884cSQL\u67e5\u8a62\u4ee5\u7372\u53d6\u5831\u544a\u6216\u66f4\u65b0\u6578\u64da\u662f\u4e00\u9805\u5e38\u898b\u9700\u6c42\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5229\u7528Linux\u7cfb\u7d71\u4e2d\u7684crontab\u5de5\u5177\uff0c\u5b9a\u6642\u57f7\u884cDB2 SQL\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afdb2%ef%bc%9f-GDEOUEkPpw\">\u4ec0\u9ebc\u662fDB2\uff1f<\/h2>\n<p>DB2\u662fIBM\u958b\u767c\u7684\u4e00\u6b3e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u6a21\u578b\uff0c\u5305\u62ec\u95dc\u4fc2\u578b\u3001\u6587\u6a94\u578b\u548c\u5716\u5f62\u578b\u3002DB2\u4ee5\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u5f37\u5927\u7684\u529f\u80fd\u800c\u805e\u540d\uff0c\u7279\u5225\u9069\u5408\u8655\u7406\u5927\u91cf\u6578\u64da\u548c\u8907\u96dc\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afcrontab%ef%bc%9f-GDEOUEkPpw\">\u4ec0\u9ebc\u662fcrontab\uff1f<\/h2>\n<p>crontab\u662f\u4e00\u500bLinux\u7cfb\u7d71\u4e2d\u7684\u8a08\u5283\u4efb\u52d9\u7ba1\u7406\u5de5\u5177\uff0c\u5141\u8a31\u7528\u6236\u5b9a\u671f\u57f7\u884c\u6307\u5b9a\u7684\u547d\u4ee4\u6216\u8173\u672c\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u7de8\u8f2fcrontab\u6587\u4ef6\u4f86\u8a2d\u7f6e\u4efb\u52d9\u7684\u57f7\u884c\u6642\u9593\u548c\u983b\u7387\uff0c\u9019\u4f7f\u5f97\u81ea\u52d5\u5316\u4efb\u52d9\u8b8a\u5f97\u7c21\u55ae\u800c\u9ad8\u6548\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8crontab%e5%9f%b7%e8%a1%8cdb2-sql%e6%9f%a5%e8%a9%a2-GDEOUEkPpw\">\u5982\u4f55\u4f7f\u7528crontab\u57f7\u884cDB2 SQL\u67e5\u8a62<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e7%b7%a8%e5%af%absql%e6%9f%a5%e8%a9%a2-GDEOUEkPpw\">\u6b65\u9a5f\u4e00\uff1a\u7de8\u5bebSQL\u67e5\u8a62<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u7de8\u5beb\u4e00\u500bSQL\u67e5\u8a62\uff0c\u4e26\u5c07\u5176\u4fdd\u5b58\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u8981\u5f9e\u4e00\u500b\u540d\u70ba\u201cemployees\u201d\u7684\u8868\u4e2d\u9078\u64c7\u6240\u6709\u54e1\u5de5\u7684\u59d3\u540d\u548c\u5de5\u865f\uff0c\u60a8\u53ef\u4ee5\u5c07\u4ee5\u4e0bSQL\u67e5\u8a62\u4fdd\u5b58\u5230\u540d\u70ba\u201cquery.sql\u201d\u7684\u6587\u4ef6\u4e2d\uff1a<\/p>\n<pre><code>SELECT emp_id, emp_name FROM employees;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%89%b5%e5%bb%ba%e5%9f%b7%e8%a1%8c%e8%85%b3%e6%9c%ac-GDEOUEkPpw\">\u6b65\u9a5f\u4e8c\uff1a\u5275\u5efa\u57f7\u884c\u8173\u672c<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500bShell\u8173\u672c\u4f86\u57f7\u884c\u9019\u500bSQL\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Shell\u8173\u672c\u793a\u4f8b\uff0c\u540d\u70ba\u201crun_query.sh\u201d\uff1a<\/p>\n<pre><code>#!\/bin\/bash\ndb2 connect to your_database user your_username using your_password\ndb2 -tvf \/path\/to\/query.sql\ndb2 disconnect your_database<\/code><\/pre>\n<p>\u8acb\u78ba\u4fdd\u5c07\u201cyour_database\u201d\u3001\u201cyour_username\u201d\u548c\u201cyour_password\u201d\u66ff\u63db\u70ba\u5be6\u969b\u7684\u6578\u64da\u5eab\u540d\u7a31\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002\u6b64\u5916\uff0c\u5c07\u201c\/path\/to\/query.sql\u201d\u66ff\u63db\u70ba\u60a8\u4fdd\u5b58SQL\u67e5\u8a62\u7684\u5be6\u969b\u8def\u5f91\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e8%a8%ad%e7%bd%aecrontab%e4%bb%bb%e5%8b%99-GDEOUEkPpw\">\u6b65\u9a5f\u4e09\uff1a\u8a2d\u7f6ecrontab\u4efb\u52d9<\/h3>\n<p>\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528crontab\u4f86\u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9\u3002\u6253\u958b\u7d42\u7aef\u4e26\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7de8\u8f2fcrontab\uff1a<\/p>\n<pre><code>crontab -e<\/code><\/pre>\n<p>\u5728crontab\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0\u4e00\u884c\u4f86\u8a2d\u7f6e\u4efb\u52d9\u7684\u57f7\u884c\u6642\u9593\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u5e0c\u671b\u6bcf\u5929\u51cc\u66681\u9ede\u57f7\u884c\u9019\u500b\u67e5\u8a62\uff0c\u53ef\u4ee5\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>0 1 * * * \/path\/to\/run_query.sh<\/code><\/pre>\n<p>\u9019\u884c\u7684\u610f\u601d\u662f\u6bcf\u5929\u76841:00 AM\u57f7\u884c\u201crun_query.sh\u201d\u8173\u672c\u3002\u8acb\u78ba\u4fdd\u5c07\u201c\/path\/to\/run_query.sh\u201d\u66ff\u63db\u70ba\u60a8\u5be6\u969b\u7684\u8173\u672c\u8def\u5f91\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-GDEOUEkPpw\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fddDB2\u5ba2\u6236\u7aef\u5df2\u5b89\u88dd\u4e26\u914d\u7f6e\u6b63\u78ba\u3002<\/li>\n<li>\u6aa2\u67e5\u8173\u672c\u7684\u57f7\u884c\u6b0a\u9650\uff0c\u78ba\u4fdd\u5176\u53ef\u57f7\u884c\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u57f7\u884c\u7d50\u679c\uff0c\u78ba\u4fdd\u67e5\u8a62\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GDEOUEkPpw\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4f7f\u7528crontab\uff0c\u666e\u901a\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u5730\u5b9a\u6642\u57f7\u884cDB2 SQL\u67e5\u8a62\uff0c\u5f9e\u800c\u81ea\u52d5\u5316\u6578\u64da\u8655\u7406\u4efb\u52d9\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u5de5\u4f5c\u6548\u7387\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u53ca\u6642\u66f4\u65b0\u548c\u5831\u544a\u751f\u6210\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884cDB2\u6216\u5176\u4ed6\u6578\u64da\u5eab\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528 crontab \u5b9a\u6642\u57f7\u884c DB2 SQL\uff0c\u666e\u901a\u7528\u6236\u8f15\u9b06\u81ea\u52d5\u5316\u6578\u64da\u8655\u7406\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\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-196386","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196386","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=196386"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196386\/revisions"}],"predecessor-version":[{"id":196387,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196386\/revisions\/196387"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}