declare @name varchar(50)
exec sp_executesql N'select @value=姓名 from people where 人员编号=''0001''',N'@value varchar(50) output',@name output
select @name
declare @name varchar(50)
exec sp_executesql N'select @value=姓名 from people where 人员编号=''0001''',N'@value varchar(50) output',@name output
select @name
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