--source include/master-slave.inc

connection master;

CREATE FUNCTION hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
CONCAT('Hello, ', str, '!');

--error ER_SP_ALREADY_EXISTS
CREATE FUNCTION hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
CONCAT('Hello, ', str, '!');

sync_slave_with_master;

SHOW CREATE FUNCTION hello;

connection master;

--error ER_WRONG_USAGE
CREATE OR REPLACE FUNCTION IF NOT EXISTS hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
CONCAT('Hello, ', str, '!');

CREATE OR REPLACE FUNCTION hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
CONCAT('Hello, ', str, '!');

SELECT hello('master');
sync_slave_with_master;

SELECT hello('slave');

connection master;
CREATE FUNCTION IF NOT EXISTS hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
CONCAT('Hello, ', str, '!');

CREATE OR REPLACE FUNCTION bye (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
CONCAT('Bye, ', str, '!');

SELECT hello('master');
SELECT bye('master');
sync_slave_with_master;

SELECT hello('slave');
SELECT bye('slave');

connection master;
DROP FUNCTION hello;
DROP FUNCTION IF EXISTS bye;
sync_slave_with_master;

--error ER_SP_DOES_NOT_EXIST
DROP FUNCTION hello;

DROP FUNCTION IF EXISTS bye;

--source include/rpl_end.inc