Declaring and Setting vars in a Stored Procedure

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Declaring and Setting vars in a Stored Procedure

Author

Topic

kathyc2003
Starting Member

15 Posts

Posted - 2008-02-02 : 19:47:06

Hello,

I have a stored procedure that prompts the user for a year and
a month. Based on the month selected, I need to determine
the number of days in that month.

I have tried declaring variables to use to calculate number
of days in month and a counter, but they are not
working. When I try to run this it says I have to prompt user for
these as well. How do I declare and set a variable inside
a stored procedure.

Sample of my code is below...

REATE PROCEDURE crm_contact_frequency_report

@TheYear varchar(4),
@TheMonth integer,

@MyCount integer,
@NumDays integer

AS

SELECT

/* EMAILS (B) */
(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Email B ON A.subject = B.subject
WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth)
AND (B.directioncode = 1)
) AS Total_EmailOutgoing,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Email B ON A.subject = B.subject
WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth)
AND (B.directioncode = 0)
) AS Total_EmailImconing,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Email B ON A.subject = B.subject
WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth)
AND (B.directioncode IS NULL)
) AS Total_EmailNotListed,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Email B ON A.subject = B.subject
WHERE (YEAR(B.CreatedOn) = @TheYear) AND (MONTH(B.CreatedOn) = @TheMonth)
) AS Total_All_Emails,

/* PHONE CALLS (C) */
(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN PhoneCall C ON A.subject = C.subject
WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth)
AND (C.directioncode = 1)
) AS Total_CallOutgoing,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN PhoneCall C ON A.subject = C.subject
WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth)
AND (C.directioncode = 0)
) AS Total_CallIncoming,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN PhoneCall C ON A.subject = C.subject
WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth)
AND (C.directioncode IS NULL)
) AS Total_CallNotListed,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN PhoneCall C ON A.subject = C.subject
WHERE (YEAR(C.CreatedOn) = @TheYear) AND (MONTH(C.CreatedOn) = @TheMonth)
) AS Total_All_Calls,

/* FAXES (D) */
(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Fax D ON A.subject = D.subject
WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth)
AND (D.directioncode = 1)
) AS Total_FaxOutgoing,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Fax D ON A.subject = D.subject
WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth)
AND (D.directioncode = 0)
) AS Total_FaxIncoming,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Fax D ON A.subject = D.subject
WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth)
AND (D.directioncode IS NULL)
) AS Total_FaxNotListed,

(SELECT COUNT(*) FROM dbo.CampaignResponse A
INNER JOIN Fax D ON A.subject = D.subject
WHERE (YEAR(D.CreatedOn) = @TheYear) AND (MONTH(D.CreatedOn) = @TheMonth)
) AS Total_All_Faxes

FROM CampaignResponse A
GO

CShaw
Yak Posting Veteran

65 Posts

Posted - 2008-02-02 : 20:32:43

Try this:

CREATE PROCEDURE crm_contact_frequency_report

@TheYear varchar(4),
@TheMonth integer,

AS

@MyCount integer,
@NumDays integer

I think this what you are looking for.

Chris Shaw
www.SQLonCall.com

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-02-02 : 23:59:01

Use:-
DECLARE @MyCount integer,
@NumDays integer for declaring variables inside the SP
and use
SELECT variable=<value> --can set for multiple variables together
or
SET varcable=<value>--can set only for single varable
to set values for variables

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