12 2014 档案
摘要:转自http://blog.csdn.net/pan_tian/article/details/7675800这段时间遇到一个问题,程序里明明插入了一条记录,但在后边的一段Procedure中却查不到刚刚插入的记录,最后发现这个Procedure的定义中加入了PRAGMA AUTONOMOUS_TR...
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摘要:1.--查询数据库状态 select name,user_access,user_access_desc,snapshot_isolation_state,snapshot_isolation_state_desc,is_read_committed_snapshot_on from sys.dat...
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摘要:When you using sqlcmd to export some data by a query, you will found some column data is truncated if it is a ntext/text/varch(max)/nvarchar(max).the ...
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摘要:SQL> select * from v$version;BANNER-----------------------------------------------------------------------------Oracle Database 11g Enterprise Edition...
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