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