{"id":199787,"date":"2025-05-06T08:25:17","date_gmt":"2025-05-06T00:25:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199787\/"},"modified":"2025-05-06T08:25:17","modified_gmt":"2025-05-06T00:25:17","slug":"%e6%a3%80%e6%b5%8boracle%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%ad%e7%9a%84%e8%a1%a8%e9%94%81%e5%ae%9a%e6%83%85%e5%86%b5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199787\/","title":{"rendered":"\u68c0\u6d4bOracle\u6570\u636e\u5e93\u4e2d\u7684\u8868\u9501\u5b9a\u60c5\u51b5"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u68c0\u6d4bOracle\u6570\u636e\u5e93\u4e2d\u7684\u8868\u9501\u5b9a\u60c5\u51b5<\/h1>\n<p>\u672c\u7bc7\u6587\u7ae0\u7ed9\u5927\u5bb6\u5206\u4eab\u300a\u68c0\u6d4bOracle\u6570\u636e\u5e93\u4e2d\u7684\u8868\u9501\u5b9a\u60c5\u51b5\u300b\uff0c\u8986\u76d6\u4e86\u6570\u636e\u5e93\u7684\u5e38\u89c1\u57fa\u7840\u77e5\u8bc6\uff0c\u5176\u5b9e\u4e00\u4e2a\u8bed\u8a00\u7684\u5168\u90e8\u77e5\u8bc6\u70b9\u4e00\u7bc7\u6587\u7ae0\u662f\u4e0d\u53ef\u80fd\u8bf4\u5b8c\u7684\uff0c\u4f46\u5e0c\u671b\u901a\u8fc7\u8fd9\u4e9b\u95ee\u9898\uff0c\u8ba9\u8bfb\u8005\u5bf9\u81ea\u5df1\u7684\u638c\u63e1\u7a0b\u5ea6\u6709\u4e00\u5b9a\u7684\u8ba4\u8bc6(B \u6570)\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u66f4\u597d\u7684\u638c\u63e1\u5b83\u3002<\/p>\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u8868\u9501\u5b9a\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u60c5\u51b5\uff0c\u5f53\u4e00\u4e2a\u4f1a\u8bdd\u6b63\u5728\u64cd\u4f5c\u67d0\u4e2a\u8868\u65f6\uff0c\u5982\u679c\u53e6\u4e00\u4e2a\u4f1a\u8bdd\u4e5f\u60f3\u5bf9\u540c\u4e00\u5f20\u8868\u8fdb\u884c\u64cd\u4f5c\uff0c\u5c31\u4f1a\u53d1\u751f\u8868\u9501\u5b9a\u3002\u8868\u9501\u5b9a\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u5e93\u6027\u80fd\u4e0b\u964d\uff0c\u751a\u81f3\u5f15\u53d1\u6b7b\u9501\u7b49\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u53ca\u65f6\u8bc6\u522b\u548c\u89e3\u51b3\u8868\u9501\u5b9a\u60c5\u51b5\u5bf9\u4e8e\u4fdd\u8bc1\u6570\u636e\u5e93\u6b63\u5e38\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u8be2Oracle\u7684\u6570\u636e\u5b57\u5178\u89c6\u56fe\u6765\u8bc6\u522b\u8868\u9501\u5b9a\u60c5\u51b5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u67e5\u8be2\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bc6\u522b\u8868\u9501\u5b9a\u60c5\u51b5\uff1a<\/p>\n<ol>\n<li>\u67e5\u8be2\u5f53\u524d\u6570\u636e\u5e93\u4f1a\u8bdd\u4e2d\u7684\u9501\u5b9a\u60c5\u51b5\uff1a<\/li>\n<\/ol>\n<pre>SELECT   a.object_id,\n         c.object_name,\n         a.sid,\n         a.serial#,\n         a.status,\n         a.osuser,\n         a.process,\n         a.lockwait,\n         a.lockwait_time\nFROM     v$locked_object a, dba_objects c\nWHERE    a.object_id = c.object_id;<\/pre>\n<p>\u4e0a\u8ff0\u67e5\u8be2\u4f1a\u5217\u51fa\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u6b63\u5728\u88ab\u9501\u5b9a\u7684\u5bf9\u8c61\uff0c\u5305\u62ec\u5bf9\u8c61ID\u3001\u5bf9\u8c61\u540d\u79f0\u3001\u4f1a\u8bddID\u3001\u4f1a\u8bdd\u5e8f\u5217\u53f7\u3001\u4f1a\u8bdd\u72b6\u6001\u3001\u64cd\u4f5c\u7cfb\u7edf\u7528\u6237\u3001\u8fdb\u7a0bID\u4ee5\u53ca\u7b49\u5f85\u9501\u5b9a\u7684\u60c5\u51b5\u7b49\u4fe1\u606f\u3002<\/p>\n<ol>\n<li>\u67e5\u8be2\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u88ab\u9501\u5b9a\u7684\u8868\uff1a<\/li>\n<\/ol>\n<pre>SELECT   b.owner,\n         b.object_name,\n         b.object_type,\n         c.sid,\n         d.serial#,\n         c.serial#,\n         c.lockwait\nFROM     v$locked_object a,\n         dba_objects b,\n         v$session c,\n         v$process d\nWHERE    a.object_id = b.object_id\nAND      a.session_id = c.sid\nAND      c.paddr = d.addr;<\/pre>\n<p>\u4e0a\u8ff0\u67e5\u8be2\u4f1a\u5217\u51fa\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u88ab\u9501\u5b9a\u7684\u8868\u540d\u3001\u8868\u7c7b\u578b\u4ee5\u53ca\u9501\u5b9a\u8868\u7684\u4f1a\u8bdd\u76f8\u5173\u4fe1\u606f\uff0c\u5305\u62ec\u4f1a\u8bddID\u3001\u4f1a\u8bdd\u5e8f\u5217\u53f7\u3001\u9501\u5b9a\u7b49\u5f85\u60c5\u51b5\u7b49\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u67e5\u8be2\u4ee3\u7801\u793a\u4f8b\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6570\u636e\u5e93\u7ba1\u7406\u5458\u53ca\u65f6\u4e86\u89e3\u6570\u636e\u5e93\u4e2d\u7684\u8868\u9501\u5b9a\u60c5\u51b5\uff0c\u8fdb\u800c\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u89e3\u51b3\u8868\u9501\u5b9a\u95ee\u9898\uff0c\u786e\u4fdd\u6570\u636e\u5e93\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u7136\u800c\uff0c\u5728\u8bc6\u522b\u8868\u9501\u5b9a\u60c5\u51b5\u65f6\uff0c\u9700\u8981\u8c28\u614e\u5904\u7406\uff0c\u907f\u514d\u8bef\u64cd\u4f5c\u5bf9\u6570\u636e\u5e93\u9020\u6210\u5f71\u54cd\u3002<\/p>\n<p>\u6587\u4e2d\u5173\u4e8eOracle,\u8bc6\u522b,\u8868\u9501\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u68c0\u6d4bOracle\u6570\u636e\u5e93\u4e2d\u7684\u8868\u9501\u5b9a\u60c5\u51b5\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u68c0\u6d4bOracle\u6570\u636e\u5e93\u4e2d\u7684\u8868\u9501\u5b9a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-199787","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199787","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=199787"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199787\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}