Ale*_*eks 6 sql t-sql sql-server
我的问题是在exec中使用表变量.
declare @sort_col nvarchar(1000) = 'itm_id'
declare @sort_dir nvarchar(4) = 'desc'
declare @filters nvarchar(1000) = ' and itm_name like ''%aa%'''
declare @temp table
(
itm_id int
)
insert into @temp
EXEC('select itm_id from Tblitm where itm_name not like ''%aa%''')
EXEC('select * from (select (ROW_NUMBER() OVER (ORDER BY '+@sort_col+' '+@sort_dir+')) row_num, * FROM (select itm_id, itm_name,
dbo.fnItmsHistory(itm_id) itm_history
from dbo.Tblitm as itm
left outer join '+@temp+' as temp on itm.itm_id = temp.itm_id
where itm_id=itm_id and temp.itm_id = null '+@filters+') as x) as tmp')
Run Code Online (Sandbox Code Playgroud)
它说必须声明标量变量"@temp"当临时表被声明我尝试使用原始临时表并且它工作,但我在尝试更新我的实体模型时遇到问题.那么这个问题是否有任何解决方案?
注意:我必须使用exec,因为在过滤器中我存储了where子句的字符串.