mirror of
https://github.com/MariaDB/server.git
synced 2025-01-30 18:41:56 +01:00
70 lines
1.7 KiB
Text
70 lines
1.7 KiB
Text
use test;
|
|
CREATE PROCEDURE test_p1 ()
|
|
BEGIN
|
|
ALTER TABLE t_10 ADD UNIQUE INDEX USING BTREE (a);
|
|
ALTER TABLE tp ADD UNIQUE INDEX USING BTREE (a);
|
|
ALTER TABLE tp EXCHANGE PARTITION p0 WITH TABLE t_10;
|
|
ALTER TABLE tp DROP INDEX a;
|
|
ALTER TABLE t_10 DROP INDEX a;
|
|
END|
|
|
CALL test_p1;
|
|
SELECT * FROM t_10;
|
|
a b
|
|
2 Two
|
|
4 Four
|
|
6 Six
|
|
8 Eight
|
|
SELECT * FROM tp WHERE a BETWEEN 0 AND 9;
|
|
a b
|
|
1 One
|
|
3 Three
|
|
5 Five
|
|
9 Nine
|
|
DROP PROCEDURE test_p1;
|
|
SET @save_autocommit= @@autocommit;
|
|
SET @@autocommit= OFF;
|
|
SHOW VARIABLES LIKE 'autocommit%';
|
|
Variable_name Value
|
|
autocommit OFF
|
|
CREATE TRIGGER test_trg_1 BEFORE UPDATE ON tp FOR EACH ROW
|
|
BEGIN
|
|
ALTER TABLE tp EXCHANGE PARTITION p0 WITH TABLE t_10;
|
|
END|
|
|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger
|
|
CREATE FUNCTION test_f_1() RETURNS int
|
|
BEGIN
|
|
ALTER TABLE tp EXCHANGE PARTITION p0 WITH TABLE t_10;
|
|
END|
|
|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger
|
|
SET @@autocommit= @save_autocommit;
|
|
SET @save_event_scheduler= @@global.event_scheduler;
|
|
SET @@global.event_scheduler= ON;
|
|
CREATE EVENT test_ev_1
|
|
ON SCHEDULE AT CURRENT_TIMESTAMP
|
|
DO
|
|
ALTER TABLE tp EXCHANGE PARTITION p0 WITH TABLE t_10;
|
|
SELECT * FROM t_10;
|
|
a b
|
|
1 One
|
|
3 Three
|
|
5 Five
|
|
9 Nine
|
|
SELECT * FROM tp WHERE a BETWEEN 0 AND 9;
|
|
a b
|
|
2 Two
|
|
4 Four
|
|
6 Six
|
|
8 Eight
|
|
SET @@global.event_scheduler= @save_event_scheduler;
|
|
DROP TABLE IF EXISTS t_10;
|
|
DROP TABLE IF EXISTS t_100;
|
|
DROP TABLE IF EXISTS t_1000;
|
|
DROP TABLE IF EXISTS tp;
|
|
DROP TABLE IF EXISTS tsp;
|
|
DROP TABLE IF EXISTS tsp_00;
|
|
DROP TABLE IF EXISTS tsp_01;
|
|
DROP TABLE IF EXISTS tsp_02;
|
|
DROP TABLE IF EXISTS tsp_03;
|
|
DROP TABLE IF EXISTS tsp_04;
|
|
DROP TABLE IF EXISTS t_empty;
|
|
DROP TABLE IF EXISTS t_null;
|