Question

SET NOCOUNT ON;

DECLARE @sql NVARCHAR(MAX), 
        @servername NVARCHAR(255)

SET @servername = '[s-printstream]'

--Drop Table #Actual
CREATE TABLE #Actual 
(
    jobnumber INT,
    firstNameCounts VARCHAR(25),
    lastNameCounts VARCHAR(25),
    address1Counts VARCHAR(25),
    address2Counts VARCHAR(25),
    cityCounts VARCHAR(25),
    stateCounts VARCHAR(25),
    zipCounts VARCHAR(25),
    inHomeDateCounts VARCHAR(25)
)

SET @sql = 'INSERT INTO #actual (jobnumber,firstNameCounts,lastNameCounts , address1Counts, address2Counts, cityCounts, stateCounts, zipCounts, inHomeDateCounts) '
SET @sql = @sql + ' Select s.jobnumber, count(s.firstName) AS [firstNameCounts], Count (s.lastName) AS [lastNameCounts], Count (s.Address1) As [address1Counts], Count (s.address2)-Count (address2) AS '
SET @sql = @sql + ' [address2Counts], Count (s.City) AS [cityCounts], Count (s.State) AS [stateCounts], Count (s.Zip) AS [zipCounts], Count (jb.inHomeDate) AS [inHomeDateCounts] '
SET @sql = @sql + ' From' + ' @servername ' + '.[tdis_417133]' + '.[dbo].[tblStandardFinal] s '
SET @sql = @sql + ' INNER JOIN [s-printstream].[tdSchedule2].[dbo].[tblJobTicketActions] jb '
SET @sql = @sql + ' ON jb.psFlagJobNumber = s.jobNumber '
SET @sql = @sql + ' where jobNumber = @jobNumber '
SET @sql = @sql + ' group by jobNumber '

PRINT @SQL

EXEC sp_executesql @sql
    ,N'@JobNumber Varchar(25)'
    ,@JobNumber = 417133

有谁可以帮我找出如何动态传递我的服务器名称以及数据库名称？当我尝试这样做时，我收到了这个错误：

Msg 137，Level 15，State 2，Line 1
必须声明标量变量＆＃34; @ servername＆＃34;

感谢任何帮助。

由于

Answer 1

或将@servername值传递给sql命令

EXEC sp_executesql @sql
    ,N'@JobNumber Varchar(25),@servername nvarchar(255)'
    ,@JobNumber = 417133,@servername=@servername

如何在SQL Server中动态传递服务器名称

1 个答案: