△存储过程中的TOP后跟一个变量会如何? ...... 存储过程中的TOP后跟一个变量会如何? Create proc getWorkPlan2 @intCounter int ,@lngUserID int as select Top 5 lngWorkID,strWorkName,strExecHumanName,strBeginDate from worklist where lngExecHumanID= @lngUserID order by lngWorkID desc 现在想将这里的Top 5 改为变量· Top @intCounter 如下 ALTER proc getWorkPlan2 @intCounter int ,@lngUserID int as exec ('select Top '+convert(varchar(10),@intCounter)+' lngWorkID,strWorkName,strExecHumanName,strBeginDate from worklist where lngExecHumanID= ' +convert(varchar(10),@lngUserID) +' order by lngWorkID desc ' 老是提示 在关键字 'convert' 附近有语法错误。 于是改为 ALTER proc getWorkPlan2 @intCounter int ,@lngUserID int as declare @strCounter varchar(10) set @strCounter=convert(varchar(10),@intCounter) declare @strUserID varchar(10) set @strUserID=convert(varchar(10),@lngUserID) exec ('select Top '+@strCounter+' lngWorkID,strWorkName,strExecHumanName,strBeginDate from worklist where lngExecHumanID= ' +@strUserID +' order by lngWorkID desc ' ) OK! |
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