mirror of
https://github.com/MariaDB/server.git
synced 2025-02-22 13:23:07 +01:00
58 lines
2 KiB
Text
58 lines
2 KiB
Text
include/master-slave.inc
|
|
[connection master]
|
|
connection master;
|
|
CREATE FUNCTION hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
|
|
CONCAT('Hello, ', str, '!');
|
|
CREATE FUNCTION hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
|
|
CONCAT('Hello, ', str, '!');
|
|
ERROR 42000: FUNCTION hello already exists
|
|
connection slave;
|
|
SHOW CREATE FUNCTION hello;
|
|
Function sql_mode Create Function character_set_client collation_connection Database Collation
|
|
hello STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` FUNCTION `hello`(str CHAR(20)) RETURNS char(50) CHARSET utf8mb4 COLLATE utf8mb4_uca1400_ai_ci
|
|
DETERMINISTIC
|
|
RETURN
|
|
CONCAT('Hello, ', str, '!') latin1 latin1_swedish_ci utf8mb4_uca1400_ai_ci
|
|
connection master;
|
|
CREATE OR REPLACE FUNCTION IF NOT EXISTS hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
|
|
CONCAT('Hello, ', str, '!');
|
|
ERROR HY000: Incorrect usage of OR REPLACE and IF NOT EXISTS
|
|
CREATE OR REPLACE FUNCTION hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
|
|
CONCAT('Hello, ', str, '!');
|
|
SELECT hello('master');
|
|
hello('master')
|
|
Hello, master!
|
|
connection slave;
|
|
SELECT hello('slave');
|
|
hello('slave')
|
|
Hello, slave!
|
|
connection master;
|
|
CREATE FUNCTION IF NOT EXISTS hello (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
|
|
CONCAT('Hello, ', str, '!');
|
|
Warnings:
|
|
Note 1304 FUNCTION hello already exists
|
|
CREATE OR REPLACE FUNCTION bye (str CHAR(20)) RETURNS CHAR(50) DETERMINISTIC RETURN
|
|
CONCAT('Bye, ', str, '!');
|
|
SELECT hello('master');
|
|
hello('master')
|
|
Hello, master!
|
|
SELECT bye('master');
|
|
bye('master')
|
|
Bye, master!
|
|
connection slave;
|
|
SELECT hello('slave');
|
|
hello('slave')
|
|
Hello, slave!
|
|
SELECT bye('slave');
|
|
bye('slave')
|
|
Bye, slave!
|
|
connection master;
|
|
DROP FUNCTION hello;
|
|
DROP FUNCTION IF EXISTS bye;
|
|
connection slave;
|
|
DROP FUNCTION hello;
|
|
ERROR 42000: FUNCTION test.hello does not exist
|
|
DROP FUNCTION IF EXISTS bye;
|
|
Warnings:
|
|
Note 1305 FUNCTION test.bye does not exist
|
|
include/rpl_end.inc
|