PLSQL 隔段时间再次执行查询语句的时候经常卡死

原創 reachHigher 2020-02-24 10:22

问题背景

  • 用plsql连接Oracle数据库，一开始执行某段查询语句的时候一切正常，但是隔一段时间再去执行的时候，会经常卡死

可能原因

  • 可能原因是数据库连接断开了，plsql有一个选项可以自动断开重连，需要手动勾选这个选项

解决办法

  • Tools >> Preferesnces >> Oracle >> Connection
  • 在这里插入图片描述
    在这里插入图片描述
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