大可 • Duke

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摘要: --首先查看有哪些锁 select /*+ rule */ s.username, decode(l.type,'TM','TABLE LOCK','TX','ROW LOCK',null) lock_level, o.owner, o.object_name, o.object_type, s.s 阅读全文
posted @ 2014-10-27 08:32 大可·Duke 阅读(8653) 评论(0) 推荐(0) 编辑