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chickabiddy
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sbrq,lrrq是同一个表中两个Date字段,格式为:yyyy/mm/dd
select * from 表名 where sbrq<=lrrq
为什么报错呀,在sql explorer 中也执行不过去?
错误提示:
Invalid parameter.
File or directory does not exist.
File:C:/Documents and Setting/lee/_QSQL000.DBF
Table does not exist.
请高手指教,这个sql语句应该怎么写, 或者需要在系统中做那些设置?
select * from 表名 where sbrq<=lrrq
为什么报错呀,在sql explorer 中也执行不过去?
错误提示:
Invalid parameter.
File or directory does not exist.
File:C:/Documents and Setting/lee/_QSQL000.DBF
Table does not exist.
请高手指教,这个sql语句应该怎么写, 或者需要在系统中做那些设置?