1
嘿,这里是我的代码,我现在有一个存储Proceedure:TSQL SELECT语句具有@varible
DECLARE @SQL NVARCHAR(MAX);
[more code here.....]
SET @SQL = @ParameterSQL;
[more code here.....]
SET @SQL =
'SELECT
CONCAT(
OBJECT_NAME(@@PROCID),
LEFT(modify_date, 11),
'' ('',
DATEDIFF(day, LEFT(modify_date, 11), GETDATE()),
'' days ago)''
) AS CurrentVersion,
CONCAT(
''@val3'',
''''
) AS calledQuery
FROM
sys.objects
WHERE
type = ''P''
AND
name = ''' + @ver + '''';
EXECUTE sp_executesql @SQL;
没有错误,但在输出只是显示了这一点:
_______________________________________
|CurrentVersion |calledQuery|
|-------------------------|-----------|
|May 11 2017 (0 days ago) |@val3 |
因此,@ val3应该是刚才运行的查询。
我错过了什么?