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Update index Set jf=1 Where charindex(','+ltrim(id)+',',',''&theid&"',') >0


Update index Set jf=1 Where charindex(','+ltrim(id)+',',','"&theid&"',') >0

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SQL code:
declare @sql varchar(200)
set @sql='Update index Set jf=1 Where id in ( '+@theid+' ) '
exec (@sql)




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