在同一个连接当中，执行了一次lock table之后，如果再次执行lock table，那么之前被锁住的表就自动解锁了。下面这张图可以证明：-----------------------------------------------------------------A session that requires locks must acquire all the locks_mysql ......
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文章浏览阅读572次。Change control is used in Application Designer to lock definitions and track history changes for each object. Change control can be activated through Application Designer using Tools > Change Contr..._unlock people...
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