How to use two Databases in a stored procedure and get return

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SQL-Server-2008R2

Posting below Stored Procedure
In this first I am trying to find a record in a client DB if not found there
searching it in Master DB.
Using stored procedure in a ASP application.

Pls help in getting return values without any output parameter

SQL

ALTER PROCEDURE [dbo].[app_AuthenticateEmailCount]
    @Email varchar(50)

AS
BEGIN
DECLARE @TotalCRecords varchar(10);
DECLARE @TotalMRecords varchar(10)


set @TotalCRecords = 'SELECT COUNT(*) AS TotalCRecords FROM ff_fvdcbdev.dbo.app_User cu inner join ff_fvdcbdev.dbo.app_Person cp on cu.idUser = cp.idUser
    WHERE cp.emailAddress =' + @Email


    IF (@TotalCRecords = '0')
    set @TotalMRecords = 'SELECT COUNT(*) AS TotalMRecords FROM freefunds.dbo.app_User mu inner join freefunds.dbo.app_Person mp on mu.idUser = mp.idUser
    WHERE mp.emailAddress =' + @Email

Posted 13-Sep-15 21:54pm

vivekloffa

Updated 13-Sep-15 22:00pm

v2

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Mehdi Gholam · Accepted Answer · 2015-09-13T22:39:00

Solution 1

Try UNION :

SQL

SELECT 'CRecords' as [Type], COUNT(*) AS [Count] FROM ff_fvdcbdev.dbo.app_User cu inner join ff_fvdcbdev.dbo.app_Person cp on cu.idUser = cp.idUser
    WHERE cp.emailAddress = @Email
UNION 
SELECT 'MRecords' as [Type], COUNT(*) AS [Count] FROM freefunds.dbo.app_User mu inner join freefunds.dbo.app_Person mp on mu.idUser = mp.idUser
    WHERE mp.emailAddress = @Email

Posted 13-Sep-15 22:39pm

Mehdi Gholam

Comments

vivekloffa 14-Sep-15 6:25am

Thanks!

Maciej Los 14-Sep-15 14:59pm

5ed!

Mehdi Gholam 15-Sep-15 2:42am

Cheers Maciej!