{"id":93948,"date":"2024-10-19T18:15:18","date_gmt":"2024-10-19T10:15:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93948\/"},"modified":"2024-10-19T18:15:18","modified_gmt":"2024-10-19T10:15:18","slug":"oracle-job%e7%94%a8%e6%b3%95%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%ad%a5%e9%a9%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93948\/","title":{"rendered":"Oracle job\u7528\u6cd5\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f"},"content":{"rendered":"<h1 id=\"oracle-job%e7%94%a8%e6%b3%95%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%ad%a5%e9%a9%9f-rnNpQZBpBH\">Oracle Job\u7528\u6cd5\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f<\/h1>\n<p>\u5728\u73fe\u4ee3\u4f01\u696d\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u81ea\u52d5\u5316\u4efb\u52d9\u7684\u57f7\u884c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u4e00\u500b\u5f37\u5927\u7684\u529f\u80fd\uff0c\u7a31\u70ba\u201cJob\u201d\uff0c\u7528\u65bc\u81ea\u52d5\u5316\u5404\u7a2e\u4efb\u52d9\uff0c\u5982\u6578\u64da\u5099\u4efd\u3001\u5831\u544a\u751f\u6210\u548c\u6578\u64da\u6e05\u7406\u7b49\u3002\u672c\u6587\u5c07\u4ecb\u7d39Oracle Job\u7684\u57fa\u672c\u7528\u6cd5\u53ca\u5176\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%aforacle-job%ef%bc%9f-rnNpQZBpBH\">\u4ec0\u9ebc\u662fOracle Job\uff1f<\/h2>\n<p>Oracle Job\u662f\u4e00\u7a2e\u5728Oracle\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u7684\u8a08\u5283\u4efb\u52d9\u3002\u9019\u4e9b\u4efb\u52d9\u53ef\u4ee5\u662fSQL\u67e5\u8a62\u3001PL\/SQL\u7a0b\u5e8f\u6216\u5176\u4ed6\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u901a\u904e\u4f7f\u7528Job\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u81ea\u52d5\u5316\u91cd\u8907\u6027\u4efb\u52d9\uff0c\u5f9e\u800c\u63d0\u9ad8\u6548\u7387\u4e26\u6e1b\u5c11\u4eba\u70ba\u932f\u8aa4\u3002<\/p>\n<h2 id=\"oracle-job%e7%9a%84%e9%a1%9e%e5%9e%8b-rnNpQZBpBH\">Oracle Job\u7684\u985e\u578b<\/h2>\n<ul>\n<li><strong>DBMS_SCHEDULER\uff1a<\/strong>\u9019\u662fOracle\u63d0\u4f9b\u7684\u5167\u5efa\u5305\uff0c\u7528\u65bc\u5275\u5efa\u548c\u7ba1\u7406\u4f5c\u696d\u3002\u5b83\u652f\u6301\u8907\u96dc\u7684\u8abf\u5ea6\u9700\u6c42\u3002<\/li>\n<li><strong>DBMS_JOB\uff1a<\/strong>\u9019\u662f\u8f03\u820a\u7684\u5305\uff0c\u4e3b\u8981\u7528\u65bc\u7c21\u55ae\u7684\u4f5c\u696d\u8abf\u5ea6\u3002\u96d6\u7136\u4ecd\u7136\u53ef\u7528\uff0c\u4f46\u4e0d\u5efa\u8b70\u5728\u65b0\u9805\u76ee\u4e2d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%baoracle-job%e7%9a%84%e6%ad%a5%e9%a9%9f-rnNpQZBpBH\">\u5275\u5efaOracle Job\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e9%80%a3%e6%8e%a5%e5%88%b0oracle%e6%95%b8%e6%93%9a%e5%ba%ab-rnNpQZBpBH\">\u6b65\u9a5f\u4e00\uff1a\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u4f7f\u7528SQL*Plus\u6216\u5176\u4ed6\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528SQL*Plus\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>sqlplus username\/password@database<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8dbms_scheduler%e5%89%b5%e5%bb%bajob-rnNpQZBpBH\">\u6b65\u9a5f\u4e8c\uff1a\u4f7f\u7528DBMS_SCHEDULER\u5275\u5efaJob<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528DBMS_SCHEDULER\u5305\u4f86\u5275\u5efaJob\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efaJob\u7684\u793a\u4f8b\uff0c\u8a72Job\u6bcf\u5c0f\u6642\u57f7\u884c\u4e00\u6b21\u4e00\u500b\u7c21\u55ae\u7684PL\/SQL\u7a0b\u5e8f\uff1a<\/p>\n<pre><code>BEGIN\n    DBMS_SCHEDULER.create_job (\n        job_name        =&gt; 'my_hourly_job',\n        job_type        =&gt; 'PLSQL_BLOCK',\n        job_action      =&gt; 'BEGIN my_procedure; END;',\n        start_date      =&gt; SYSTIMESTAMP,\n        repeat_interval  =&gt; 'FREQ=HOURLY',\n        enabled         =&gt; TRUE\n    );\nEND;\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e6%9f%a5%e7%9c%8bjob%e7%8b%80%e6%85%8b-rnNpQZBpBH\">\u6b65\u9a5f\u4e09\uff1a\u67e5\u770bJob\u72c0\u614b<\/h3>\n<p>\u5275\u5efaJob\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u770bJob\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT job_name, enabled, state\nFROM user_scheduler_jobs;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e4%bf%ae%e6%94%b9%e6%88%96%e5%88%aa%e9%99%a4job-rnNpQZBpBH\">\u6b65\u9a5f\u56db\uff1a\u4fee\u6539\u6216\u522a\u9664Job<\/h3>\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539Job\uff0c\u53ef\u4ee5\u4f7f\u7528DBMS_SCHEDULER\u7684<code>set_attribute<\/code>\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u7981\u7528Job\uff1a<\/p>\n<pre><code>BEGIN\n    DBMS_SCHEDULER.set_attribute (\n        name =&gt; 'my_hourly_job',\n        attribute =&gt; 'enabled',\n        value =&gt; FALSE\n    );\nEND;\n<\/code><\/pre>\n<p>\u82e5\u8981\u522a\u9664Job\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>BEGIN\n    DBMS_SCHEDULER.drop_job (\n        job_name =&gt; 'my_hourly_job'\n    );\nEND;\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rnNpQZBpBH\">\u7e3d\u7d50<\/h2>\n<p>Oracle Job\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u81ea\u52d5\u5316\u6578\u64da\u5eab\u4efb\u52d9\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u901a\u904e\u4f7f\u7528DBMS_SCHEDULER\u5305\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5275\u5efa\u3001\u7ba1\u7406\u548c\u76e3\u63a7\u4f5c\u696d\u3002\u7121\u8ad6\u662f\u5b9a\u671f\u5099\u4efd\u6578\u64da\u9084\u662f\u751f\u6210\u5831\u544a\uff0cOracle Job\u90fd\u80fd\u63d0\u4f9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\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\u904b\u884c\u60a8\u7684Oracle\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u5de5\u4f5c\u7528\u6cd5\u7684\u5be6\u969b\u64cd\u4f5c\u6b65\u9a5f\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u6d41\u7a0b\uff0c\u52a9\u60a8\u8f15\u9b06\u638c\u63e1\u95dc\u9375\u6280\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-93948","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93948","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=93948"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93948\/revisions"}],"predecessor-version":[{"id":93949,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93948\/revisions\/93949"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}