mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 19:06:14 +01:00
28 lines
750 B
Text
28 lines
750 B
Text
CREATE TABLE t1(c1 INT, b CHAR(20)) ENGINE=INNODB PAGE_COMPRESSED=1;
|
|
CREATE PROCEDURE innodb_insert_proc (REPEAT_COUNT INT)
|
|
BEGIN
|
|
DECLARE CURRENT_NUM INT;
|
|
SET CURRENT_NUM = 0;
|
|
WHILE CURRENT_NUM < REPEAT_COUNT DO
|
|
INSERT INTO t1 VALUES(CURRENT_NUM,'TESTING..');
|
|
SET CURRENT_NUM = CURRENT_NUM + 1;
|
|
END WHILE;
|
|
END//
|
|
COMMIT;
|
|
SET AUTOCOMMIT=0;
|
|
CALL innodb_insert_proc(5000);
|
|
COMMIT;
|
|
SELECT (VARIABLE_VALUE >= 0) AS HAVE_COMPRESSED_PAGES
|
|
FROM INFORMATION_SCHEMA.GLOBAL_STATUS
|
|
WHERE VARIABLE_NAME = 'INNODB_NUM_PAGES_PAGE_COMPRESSED';
|
|
HAVE_COMPRESSED_PAGES
|
|
1
|
|
# xtrabackup backup
|
|
# xtrabackup prepare
|
|
ALTER TABLE t1 DISCARD TABLESPACE;
|
|
ALTER TABLE t1 IMPORT TABLESPACE;
|
|
SELECT COUNT(*) FROM t1;
|
|
COUNT(*)
|
|
5000
|
|
DROP PROCEDURE innodb_insert_proc;
|
|
DROP TABLE t1;
|