How do I put 0 in table result and print message in a special column(SQL stored procedure)

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DECLARE @check INT = CASE
	WHEN @@ROWCOUNT = 0
    THEN 
	select 0 as [result], 'Success' as [message]
	ELSE 
	select 1 as [result], 'Failed' as [message]
	END

Posted 18-Feb-19 18:01pm

CaptainChizni

Updated 21-Feb-19 2:00am

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Santosh kumar Pithani 19-Feb-19 0:10am

Variable returns only single values not table records.Find my solution
select [result],CASE WHEN [result]=@@ROWCOUNT THEN ' Success ' ELSE 'Failed' END AS [message]
from (values(0),(1)) AS tab([result])

CHill60 20-Feb-19 5:56am

What is the error?

2 solutions

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CHill60 · Answer 1 · 2019-02-20T00:12:00

There are three ways of returning data from a stored procedure - see Return Data from a Stored Procedure - SQL Server | Microsoft Docs[^]
But your problem is that you are trying to assign more than one thing to a variable, you need to separate that out. E.g. like this

SQL

IF OBJECT_ID('CHtest', 'P') IS NOT NULL  
   DROP PROCEDURE CHtest;  
GO  

CREATE PROCEDURE CHtest(@p_Input char(1), @msg varchar(255) OUTPUT)
AS
BEGIN

	-- Whatever it is you are doing to get a value in @@ROWCOUNT goes here

	IF @@ROWCOUNT = 0 
	BEGIN
		SET @msg = 'Success'
		RETURN 0
	END
	ELSE
	BEGIN
		SET @msg = 'Failed'
		RETURN 1
	END 
END

Jörgen Andersson · Answer 2 · 2019-02-21T02:00:00

There is a way to return the data the way you have structured in the question.
So if I adjust CHills procedure just a little bit:

XML

ALTER PROCEDURE [dbo].[Test]
	-- Add the parameters for the stored procedure here
AS
BEGIN
    -- Whatever it is you are doing to get a value in @@ROWCOUNT goes here
    IF @@ROWCOUNT = 0
    BEGIN
    SELECT 0 AS [result], 'Success' AS [message]
    RETURN 0
    END
	ELSE 
    BEGIN
	SELECT 1 AS [result], 'Failed' AS [message]
    RETURN 1
	END
END

How do I put 0 in table result and print message in a special column(SQL stored procedure)

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