{"id":94740,"date":"2024-10-19T20:46:19","date_gmt":"2024-10-19T12:46:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94740\/"},"modified":"2024-10-19T20:46:19","modified_gmt":"2024-10-19T12:46:19","slug":"oracle%e6%9f%a5%e8%a9%a2%e8%a2%ab%e9%8e%96%e7%9a%84%e8%a1%a8%e5%8f%8a%e9%80%b2%e7%a8%8b%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94740\/","title":{"rendered":"Oracle\u67e5\u8a62\u88ab\u9396\u7684\u8868\u53ca\u9032\u7a0b\u7684\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"oracle%e6%9f%a5%e8%a9%a2%e8%a2%ab%e9%8e%96%e7%9a%84%e8%a1%a8%e5%8f%8a%e9%80%b2%e7%a8%8b%e7%9a%84%e6%96%b9%e6%b3%95-idQjEFezTO\">Oracle\u67e5\u8a62\u88ab\u9396\u7684\u8868\u53ca\u9032\u7a0b\u7684\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u8868\u88ab\u9396\u5b9a\u7684\u60c5\u6cc1\u6642\u6709\u767c\u751f\u3002\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\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u8a62\u88ab\u9396\u7684\u8868\u53ca\u9032\u7a0b\u662f\u6bcf\u4f4d\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5fc5\u5099\u7684\u6280\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u88ab\u9396\u7684\u8868\u53ca\u9032\u7a0b\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3%e9%8e%96%e5%ae%9a%e7%9a%84%e6%a6%82%e5%bf%b5-idQjEFezTO\">1. \u7406\u89e3\u9396\u5b9a\u7684\u6982\u5ff5<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u9396\u5b9a\u662f\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u7576\u4e00\u500b\u9032\u7a0b\u6b63\u5728\u4fee\u6539\u6578\u64da\u6642\uff0cOracle\u6703\u81ea\u52d5\u5c0d\u8a72\u6578\u64da\u52a0\u9396\uff0c\u9632\u6b62\u5176\u4ed6\u9032\u7a0b\u540c\u6642\u4fee\u6539\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u5176\u4ed6\u9032\u7a0b\u5982\u679c\u5617\u8a66\u8a2a\u554f\u88ab\u9396\u7684\u6578\u64da\uff0c\u5c31\u6703\u9032\u5165\u7b49\u5f85\u72c0\u614b\uff0c\u76f4\u5230\u9396\u88ab\u91cb\u653e\u3002<\/p>\n<h2 id=\"2-%e6%9f%a5%e8%a9%a2%e8%a2%ab%e9%8e%96%e7%9a%84%e8%a1%a8-idQjEFezTO\">2. \u67e5\u8a62\u88ab\u9396\u7684\u8868<\/h2>\n<p>\u8981\u67e5\u8a62\u88ab\u9396\u7684\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>\nSELECT \n    object_name, \n    session_id, \n    type \nFROM \n    v$locked_object lo \nJOIN \n    dba_objects o ON lo.object_id = o.object_id;\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u6703\u8fd4\u56de\u7576\u524d\u88ab\u9396\u5b9a\u7684\u6240\u6709\u5c0d\u8c61\uff0c\u5305\u62ec\u5c0d\u8c61\u540d\u7a31\u3001\u6703\u8a71ID\u548c\u5c0d\u8c61\u985e\u578b\u3002\u9019\u5c0d\u65bc\u8b58\u5225\u554f\u984c\u8868\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"3-%e6%9f%a5%e8%a9%a2%e9%8e%96%e5%ae%9a%e9%80%b2%e7%a8%8b-idQjEFezTO\">3. \u67e5\u8a62\u9396\u5b9a\u9032\u7a0b<\/h2>\n<p>\u9664\u4e86\u67e5\u8a62\u88ab\u9396\u7684\u8868\uff0c\u9084\u9700\u8981\u4e86\u89e3\u54ea\u4e9b\u9032\u7a0b\u6b63\u5728\u6301\u6709\u9396\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u8a62\u9396\u5b9a\u9032\u7a0b\uff1a<\/p>\n<pre><code>\nSELECT \n    s.sid, \n    s.serial#, \n    s.username, \n    s.status, \n    s.osuser, \n    s.machine, \n    s.program \nFROM \n    v$session s \nWHERE \n    s.sid IN (SELECT session_id FROM v$locked_object);\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u8fd4\u56de\u6240\u6709\u6301\u6709\u9396\u7684\u9032\u7a0b\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u6703\u8a71ID\u3001\u7528\u6236\u540d\u3001\u72c0\u614b\u3001\u64cd\u4f5c\u7cfb\u7d71\u7528\u6236\u3001\u6a5f\u5668\u540d\u7a31\u548c\u7a0b\u5e8f\u540d\u7a31\u3002<\/p>\n<h2 id=\"4-%e7%8d%b2%e5%8f%96%e6%9b%b4%e5%a4%9a%e8%a9%b3%e7%b4%b0%e4%bf%a1%e6%81%af-idQjEFezTO\">4. \u7372\u53d6\u66f4\u591a\u8a73\u7d30\u4fe1\u606f<\/h2>\n<p>\u5982\u679c\u9700\u8981\u66f4\u8a73\u7d30\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u8a62\u9396\u5b9a\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>\nSELECT \n    l.session_id, \n    l.lock_id1, \n    l.lock_id2, \n    s.username, \n    s.machine, \n    s.program \nFROM \n    v$lock l \nJOIN \n    v$session s ON l.session_id = s.sid \nWHERE \n    l.type = 'TX';\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u8fd4\u56de\u6240\u6709\u4e8b\u52d9\u9396\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u9396ID\u548c\u6301\u6709\u9396\u7684\u7528\u6236\u4fe1\u606f\u3002<\/p>\n<h2 id=\"5-%e8%a7%a3%e6%b1%ba%e9%8e%96%e5%ae%9a%e5%95%8f%e9%a1%8c-idQjEFezTO\">5. \u89e3\u6c7a\u9396\u5b9a\u554f\u984c<\/h2>\n<p>\u4e00\u65e6\u8b58\u5225\u51fa\u88ab\u9396\u7684\u8868\u548c\u9032\u7a0b\uff0c\u63a5\u4e0b\u4f86\u7684\u6b65\u9a5f\u662f\u89e3\u6c7a\u9396\u5b9a\u554f\u984c\u3002\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u7b49\u5f85\uff1a\u5982\u679c\u9396\u5b9a\u662f\u66ab\u6642\u7684\uff0c\u53ef\u4ee5\u9078\u64c7\u7b49\u5f85\u9396\u91cb\u653e\u3002<\/li>\n<li>\u7d42\u6b62\u9032\u7a0b\uff1a\u5982\u679c\u67d0\u500b\u9032\u7a0b\u9577\u6642\u9593\u6301\u6709\u9396\uff0c\u53ef\u4ee5\u8003\u616e\u7d42\u6b62\u8a72\u9032\u7a0b\u3002\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/li>\n<\/ul>\n<pre><code>\nALTER SYSTEM KILL SESSION 'sid,serial#';\n<\/code><\/pre>\n<p>\u8acb\u6ce8\u610f\uff0c\u7d42\u6b62\u9032\u7a0b\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u56e0\u6b64\u9700\u8b39\u614e\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-idQjEFezTO\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u67e5\u8a62\u88ab\u9396\u7684\u8868\u53ca\u9032\u7a0b\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528\u4e0a\u8ff0SQL\u8a9e\u53e5\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u8b58\u5225\u548c\u89e3\u6c7a\u9396\u5b9a\u554f\u984c\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u696d\u52d9\u7684\u6b63\u5e38\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u4f86\u63d0\u5347\u60a8\u7684\u6578\u64da\u5eab\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u67e5\u8a62Oracle\u4e2d\u88ab\u9396\u7684\u8868\u53ca\u9032\u7a0b\uff0c\u638c\u63e1\u89e3\u9396\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\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-94740","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94740","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=94740"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94740\/revisions"}],"predecessor-version":[{"id":94741,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94740\/revisions\/94741"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}