Question

我正在尝试执行此查询，但我收到错误：

Msg 8180, Level 16, State 1, Line 1
Statement(s) could not be prepared.
Msg 208, Level 16, State 1, Line 11
Invalid object name '#test1'.

我的代码：

select * from openrowset ('SQLOLEDB','DRIVER={SQL Server};SERVER=10.12.131.58;UID=sa;PWD=desarrollo','



create table #test1
(
id int,
name1 varchar(50)
)

insert into #test1
select cliente,nomcli from opepte.dbo.clientes

select * from #test1

/*this is a example but in real query i need manipulate this information and return 
a resulset with few rows
*/


')

但是这个其他查询工作正常。

select * from openrowset ('SQLOLEDB','DRIVER={SQL Server};SERVER=10.12.131.58;UID=sa;PWD=desarrollo','



create table #test1
(
id int,
name1 varchar(50)
)

--insert into #test1
select cliente,nomcli from opepte.dbo.clientes

--select * from #test1

/*this is a example but in real query i need manipulate this information and return 
a resulset with few rows
*/


')

注意：插入＃test1并从＃test1中选择*是coment

Answer 1

使用FMTONLY＆amp; NOCOUNT
为什么不使用tabled-variable而不是temp？由于您通过此代码显式返回数据，因此没有人会再次使用您的临时表。

还要考虑更健壮和安全的提供者和连接字符串：'SQLNCLI'，'Server = localhost; Integrated Security = SSPI; Trusted_Connection = yes;'

select * from openrowset ('SQLOLEDB','DRIVER={SQL Server};SERVER=10.12.131.58;UID=sa;PWD=desarrollo', N'

SET FMTONLY OFF
SET NOCOUNT ON

declare @q int = 1

declare @test1 table
(
id int,
name1 varchar(50)
)

insert into @test1
select 1,''q''

insert into @test1
select 1,''q''

select * from @test1

/*this is a example but in real query i need manipulate this information and return 
a resulset with few rows
*/
')

Answer 2

我认为你不能因为openquery / rowset接口非常有限。鉴于远程服务器是SQL服务器，您可以使用基于表的函数来提供所需的功能。否则，您可以使用远程执行存储过程或链接服务器来执行此操作。

有可能，在openrowset中创建一个temp #table吗？

2 个答案: