File: xb_page_compress.result

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mariadb 1%3A11.8.2-1
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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;