how to remove identity property from column in sql server

Question

how to remove identity property from column in sql server using query

Answer 1

Hello @Srinivasulu there is a little mistake your are using  USERNAME='@USERNAME' this is not proper way. in this case  system '@USERNAME' treat as a string not as a variable

  use this

CREATE PROCEDURE [DBO].[SP_LOGIN]

@USERNAME VARCHAR(50),

@PASSWORD VARCHAR(50),

@RESULT VARCHAR(50) OUT

AS

BEGIN

SET NOCOUNT ON;

SELECT count(*) FROM TBL_USERDETAILS WHERE USERNAME = @USERNAME AND PASSWORD = @PASSWORD

RETURN

END

Answer 2

Hi,

 

I validation correct assign return value 1. other wise return value 0. You should assign value before return. 

Answer 3

Hi Srini,

 

You are getting 0 always return value due to following reason:

 

You are using  @Result as output parameter but not assigning anywhere inside SP.

Secondly single qoute(' ') is used in parameters when fetching rows.

Please find updated code: 

 

Code:  

ALTER PROCEDURE [DBO].[SP_LOGIN]

   @USERNAME VARCHAR(50),

   @PASSWORD VARCHAR(50),

   @RESULT VARCHAR(50) OUT

AS

BEGIN

   SET NOCOUNT ON;

 

   SELECT @RESULT = COUNT(*) FROM TBL_USERDETAILS

   WHERE USERNAME = @USERNAME AND PASSWORD = @PASSWORD;

 

   RETURN @RESULT;

END

Answer 4

Hi,

 

   Try this:

 

 SELECT count(*) FROM TBL_USERDETAILS WHERE USERNAME = @USERNAME AND PASSWORD = @PASSWORD 

Answer 5

Hi,

 

Ref this : http://stackoverflow.com/questions/6034746/is-a-return-value-of-0-always-a-success-in-stored-procedures