{"id":95940,"date":"2024-10-20T05:16:15","date_gmt":"2024-10-19T21:16:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95940\/"},"modified":"2024-10-20T05:16:16","modified_gmt":"2024-10-19T21:16:16","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%ef%bc%8c%e8%a1%a8%e8%a2%ab%e9%8e%96%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba%ef%bc%9f-oracle-%e6%95%b8%e6%93%9a%e5%ba%ab-%e8%a1%a8%e8%a2%ab%e9%8e%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95940\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u8868\u88ab\u9396\uff0c\u5982\u4f55\u89e3\u6c7a\uff1f (oracle \u6578\u64da\u5eab \u8868\u88ab\u9396)"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%ef%bc%8c%e8%a1%a8%e8%a2%ab%e9%8e%96%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba%ef%bc%9f-evHsFOxMeq\">Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u8868\u88ab\u9396\uff0c\u5982\u4f55\u89e3\u6c7a\uff1f<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u8868\u88ab\u9396\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u4e0b\u964d\uff0c\u751a\u81f3\u5f71\u97ff\u696d\u52d9\u904b\u4f5c\u3002\u4e86\u89e3\u8868\u9396\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u6578\u64da\u5eab\u4e2d\u8868\u88ab\u9396\u7684\u539f\u56e0\u3001\u6aa2\u67e5\u9396\u7684\u65b9\u5f0f\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e8%a1%a8%e9%8e%96%e7%9a%84%e5%8e%9f%e5%9b%a0-evHsFOxMeq\">\u8868\u9396\u7684\u539f\u56e0<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u8868\u9396\u901a\u5e38\u662f\u7531\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u9577\u6642\u9593\u904b\u884c\u7684\u4e8b\u52d9\uff1a<\/strong>\u7576\u4e00\u500b\u4e8b\u52d9\u5728\u57f7\u884c\u904e\u7a0b\u4e2d\u672a\u80fd\u53ca\u6642\u63d0\u4ea4\u6216\u56de\u6efe\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5176\u4ed6\u4e8b\u52d9\u7121\u6cd5\u8a2a\u554f\u8a72\u8868\u3002<\/li>\n<li><strong>\u6b7b\u9396\uff1a<\/strong>\u7576\u5169\u500b\u6216\u591a\u500b\u4e8b\u52d9\u4e92\u76f8\u7b49\u5f85\u5c0d\u65b9\u91cb\u653e\u9396\u6642\uff0c\u5c31\u6703\u767c\u751f\u6b7b\u9396\uff0c\u9019\u6703\u5c0e\u81f4\u6240\u6709\u76f8\u95dc\u7684\u4e8b\u52d9\u7121\u6cd5\u7e7c\u7e8c\u57f7\u884c\u3002<\/li>\n<li><strong>\u4e0d\u7576\u7684\u9396\u5b9a\u7b56\u7565\uff1a<\/strong>\u67d0\u4e9b\u61c9\u7528\u7a0b\u5e8f\u53ef\u80fd\u6703\u4f7f\u7528\u4e0d\u7576\u7684\u9396\u5b9a\u7b56\u7565\uff0c\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u9396\u5b9a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e9%8e%96%e7%9a%84%e6%96%b9%e5%bc%8f-evHsFOxMeq\">\u6aa2\u67e5\u9396\u7684\u65b9\u5f0f<\/h2>\n<p>\u5728\u89e3\u6c7a\u8868\u9396\u554f\u984c\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5\u7576\u524d\u7684\u9396\u5b9a\u72c0\u614b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u7684\u9396\u5b9a\u60c5\u6cc1\uff1a<\/p>\n<pre><code>\nSELECT \n    object_name, \n    session_id, \n    type, \n    lmode, \n    request, \n    block \nFROM \n    v$lock \nWHERE \n    block = 1;\n<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u986f\u793a\u6240\u6709\u88ab\u9396\u7684\u5c0d\u8c61\u53ca\u5176\u76f8\u95dc\u7684\u6703\u8a71ID\u3002\u901a\u904e\u9019\u4e9b\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u78ba\u5b9a\u662f\u54ea\u500b\u6703\u8a71\u5c0e\u81f4\u4e86\u9396\u5b9a\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e8%a1%a8%e9%8e%96%e7%9a%84%e6%96%b9%e6%b3%95-evHsFOxMeq\">\u89e3\u6c7a\u8868\u9396\u7684\u65b9\u6cd5<\/h2>\n<p>\u4e00\u65e6\u78ba\u5b9a\u4e86\u9396\u5b9a\u7684\u4f86\u6e90\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u89e3\u6c7a\u554f\u984c\uff1a<\/p>\n<h3 id=\"1-%e6%8f%90%e4%ba%a4%e6%88%96%e5%9b%9e%e6%bb%be%e4%ba%8b%e5%8b%99-evHsFOxMeq\">1. \u63d0\u4ea4\u6216\u56de\u6efe\u4e8b\u52d9<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u500b\u6703\u8a71\u9577\u6642\u9593\u6301\u6709\u9396\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u63d0\u4ea4\u6216\u56de\u6efe\u8a72\u4e8b\u52d9\u3002\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u67e5\u627e\u8a72\u6703\u8a71\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>\nSELECT \n    sid, \n    serial#, \n    status, \n    username, \n    machine \nFROM \n    v$session \nWHERE \n    sid = &lt;session_id&gt;;\n<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7d42\u6b62\u8a72\u6703\u8a71\uff1a<\/p>\n<pre><code>\nALTER SYSTEM KILL SESSION '&lt;sid&gt;,&lt;serial#&gt;';\n<\/code><\/pre>\n<h3 id=\"2-%e8%a7%a3%e6%b1%ba%e6%ad%bb%e9%8e%96-evHsFOxMeq\">2. \u89e3\u6c7a\u6b7b\u9396<\/h3>\n<p>Oracle\u6578\u64da\u5eab\u6703\u81ea\u52d5\u6aa2\u6e2c\u6b7b\u9396\u4e26\u7d42\u6b62\u5176\u4e2d\u4e00\u500b\u6703\u8a71\u4ee5\u89e3\u6c7a\u554f\u984c\u3002\u60a8\u53ef\u4ee5\u67e5\u770b\u8b66\u544a\u65e5\u8a8c\u4ee5\u7372\u53d6\u6709\u95dc\u6b7b\u9396\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u4e26\u6839\u64da\u9700\u8981\u8abf\u6574\u61c9\u7528\u7a0b\u5e8f\u7684\u9396\u5b9a\u7b56\u7565\u3002<\/p>\n<h3 id=\"3-%e5%84%aa%e5%8c%96%e9%8e%96%e5%ae%9a%e7%ad%96%e7%95%a5-evHsFOxMeq\">3. \u512a\u5316\u9396\u5b9a\u7b56\u7565<\/h3>\n<p>\u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u7684\u9396\u5b9a\u7b56\u7565\uff0c\u78ba\u4fdd\u4e0d\u6703\u4e0d\u5fc5\u8981\u5730\u9396\u5b9a\u8868\u3002\u4f7f\u7528\u884c\u7d1a\u9396\u800c\u4e0d\u662f\u8868\u7d1a\u9396\u53ef\u4ee5\u6e1b\u5c11\u9396\u5b9a\u7684\u7bc4\u570d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-evHsFOxMeq\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u8868\u88ab\u9396\u662f\u4e00\u500b\u9700\u8981\u53ca\u6642\u89e3\u6c7a\u7684\u554f\u984c\u3002\u901a\u904e\u6aa2\u67e5\u9396\u5b9a\u72c0\u614b\u3001\u63d0\u4ea4\u6216\u56de\u6efe\u4e8b\u52d9\u3001\u89e3\u6c7a\u6b7b\u9396\u4ee5\u53ca\u512a\u5316\u9396\u5b9a\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u89e3\u6c7a\u8868\u9396\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5eab\u7ba1\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u6578\u64da\u5eab\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u89e3\u6c7aOracle\u6578\u64da\u5eab\u4e2d\u8868\u88ab\u9396\u7684\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u78ba\u4fdd\u696d\u52d9\u904b\u884c\u9806\u66a2\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-95940","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95940","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=95940"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95940\/revisions"}],"predecessor-version":[{"id":95941,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95940\/revisions\/95941"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}