stored procedure with parameters mysql
-- Stored Procedure with parameters with default
DELIMITER $$
CREATE PROCEDURE get_clients_by_state
(
state CHAR(2)
)
BEGIN
IF state IS NULL THEN
SET state = 'CA';
END IF;
SELECT
*
FROM
clients c
WHERE c.state = state;
END $$
DELIMITER ;
-- Once you save the stored procedure, you can invoke it by using the CALL statement:
CALL get_client_by_state(NULL);stored procedure with parameters mysql
-- Stored Procedure with parameters with default
-- this examble return all clients in all states if parameter is NULL
DELIMITER $$
CREATE PROCEDURE get_clients_by_state
(
state CHAR(2)
)
BEGIN
SELECT
*
FROM
clients c
WHERE c.state = IFNULL(state, c.state);
END $$
DELIMITER ;
-- Once you save the stored procedure, you can invoke it by using the CALL statement:
CALL get_client_by_state(NULL);mysql stored procedure parameters
DELIMITER //
CREATE PROCEDURE GetOfficeByCountry(
IN countryName VARCHAR(255)
)
BEGIN
SELECT *
FROM offices
WHERE country = countryName;
END //
DELIMITER ;Code language: SQL (Structured Query Language) (sql)Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
