mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 12:02:42 +01:00
42 lines
1.1 KiB
Text
42 lines
1.1 KiB
Text
|
SET timestamp=UNIX_TIMESTAMP('2014-09-30 08:00:00');
|
||
|
|
|
||
|
|
CREATE FUNCTION f1(str char(20))
|
||
|
|
RETURNS CHAR(100)
|
||
|
|
RETURN CONCAT('Hello, ', str, '!');
|
||
|
|
SELECT * FROM mysql.proc WHERE name like 'f1';
|
||
|
|
SELECT f1('world');
|
||
|
|
|
||
|
|
--error ER_SP_ALREADY_EXISTS
|
||
|
|
CREATE FUNCTION f1(str char(20))
|
||
|
|
RETURNS TEXT
|
||
|
|
RETURN CONCAT('Hello2, ', str, '!');
|
||
|
|
SELECT body FROM mysql.proc WHERE name like 'f1';
|
||
|
|
|
||
|
|
CREATE FUNCTION IF NOT EXISTS f1(str char(20))
|
||
|
|
RETURNS CHAR(100)
|
||
|
|
RETURN CONCAT('Hello3, ', str, '!');
|
||
|
|
SELECT body FROM mysql.proc WHERE name like 'f1';
|
||
|
|
|
||
|
|
--error ER_WRONG_USAGE
|
||
|
|
CREATE OR REPLACE FUNCTION IF NOT EXISTS f1(str char(20))
|
||
|
|
RETURNS CHAR(100)
|
||
|
|
RETURN CONCAT('Hello4, ', str, '!');
|
||
|
|
SELECT body FROM mysql.proc WHERE name like 'f1';
|
||
|
|
|
||
|
|
CREATE OR REPLACE FUNCTION f1(str char(20))
|
||
|
|
RETURNS CHAR(100)
|
||
|
|
RETURN CONCAT('Hello5, ', str, '!');
|
||
|
|
SELECT body FROM mysql.proc WHERE name like 'f1';
|
||
|
|
|
||
|
|
DROP FUNCTION f1;
|
||
|
|
CREATE FUNCTION IF NOT EXISTS f1(str char(20))
|
||
|
|
RETURNS CHAR(100)
|
||
|
|
RETURN CONCAT('Hello6, ', str, '!');
|
||
|
|
SELECT body FROM mysql.proc WHERE name like 'f1';
|
||
|
|
SELECT f1('world');
|
||
|
|
|
||
|
|
DROP FUNCTION IF EXISTS f1;
|
||
|
|
SELECT body FROM mysql.proc WHERE name like 'f1';
|
||
|
|
DROP FUNCTION IF EXISTS f1;
|
||
|
|
|