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How to replace some parameters in SQL statements with variables?_PHP Tutorial

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WBOYOriginal
2016-07-13 17:00:58970browse

You can use the exec method
declare @tempStr varchar(350)
select @tempStr='Update weekcount set [' convert(varchar,@week) ']=[' convert(varchar,@week) '] 1 where
userid=''' replace(@user,'''','''''') ''''
exec(@tempStr)
Note: Make exec unable to return the value of some variables , and the current variable value is invalid in the exec statement.

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/631206.htmlTechArticleYou can use the exec method declare @tempStr varchar(350) select @tempStr='Update weekcount set [' convert(varchar ,@week) ']=[' convert(varchar,@week) '] 1 where userid=''' replace(@user...
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