Conversion failed when converting the varchar value '@' to data type int.

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Tengo un error a la hora de probar el store procedure. Sin embargo desde el principio se declaro como int. (Translates to - "I have an error when testing the store procedure. However, from the beginning it was declared as int."

What I have tried:

--Validar Usuario--
CREATE PROCEDURE SP_USUARIOS
@rol_id int, 
@id_usuario int, 
@clave varchar(150)
AS
BEGIN
	SELECT USUARIOS.id_usuario, USUARIOS.primer_nombre,
	USUARIOS.segundo_nombre, USUARIOS.primer_apellido,
	USUARIOS.segundo_apellido, USUARIOS.tipo_identificacion_id, 
	USUARIOS.correo, USUARIOS.municipio_id, 
	USUARIOS.celular, USUARIOS.direccion,
	USUARIOS.sede_id, USUARIOS.rol_id, 
	USUARIOS.clave, ROLES.rol
	FROM USUARIOS INNER JOIN
	ROLES ON USUARIOS.rol_id = ROLES.id_rol
	WHERE
	USUARIOS.rol_id='@rol_id'
	and USUARIOS.id_usuario='@id_usuario'
	and USUARIOS.clave='@clave'
	and USUARIOS.estado=1
END

execute SP_USUARIOS 1, 1023465198, 1234.12

Posted 9-Jun-23 19:52pm

Luz Angelica Benavides

Updated 10-Jun-23 0:14am

Andre Oosthuizen

v2

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OriginalGriff · Accepted Answer · 2023-06-09T20:31:00

Solution 1

Remove the quotes if you want to use variables:

SQL

WHERE
USUARIOS.rol_id=@rol_id
and USUARIOS.id_usuario=@id_usuario
and USUARIOS.clave=@clave
and USUARIOS.estado=1

Quotes delimit string literals, so you are trying to compare an integer with the string '@rol_id' so SQL tries to convert it to an integer and fails.

Posted 9-Jun-23 20:31pm

OriginalGriff

Updated 9-Jun-23 20:32pm

v2

Comments

Richard MacCutchan 10-Jun-23 7:42am

That's another one ... I think you have a stalker. Not me, I just happened to be passing.