临时表#t,数据如下:
实现如下数据:
方法一:
declare @sql0 varchar(MAX)
select @sql0 = isnull(@sql0 + '],[' , '') + Province from #t group by Province
set @sql0 = '[' + @sql0 + ']'
print @sql0
方法二:
DECLARE @PivotColHeader VARCHAR(MAX)
SELECT @PivotColHeader = COALESCE(@PivotColHeader + ',[' + cast(Province as varchar) + ']','[' + cast(Province as varchar) + ']')
FROM #t GROUP BY Province
print @PivotColHeader