trydeclare @sql nvarchar(100)
declare @sql2 nvarchar(100)set @sql = '12,34,55'
select @sql2 = replace(@sql,',','')
select @sql2 = replace(@sql2,',','')
select (datalength(@sql)-datalength(@sql2))/2
declare @sql2 nvarchar(100)set @sql = '12,34,55'
select @sql2 = replace(@sql,',','')
select @sql2 = replace(@sql2,',','')
select (datalength(@sql)-datalength(@sql2))/2
解决方案 »
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