EVOLUTION-MANAGER

Edit File: xb_page_compress.test

#--source include/innodb_page_size.inc

CREATE TABLE t1(c1 INT, b CHAR(20)) ENGINE=INNODB PAGE_COMPRESSED=1;

DELIMITER //;
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//
DELIMITER ;//
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';

echo # xtrabackup backup;
let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;

--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf  --backup "--tables=test.*1" --target-dir=$targetdir;
echo # xtrabackup prepare;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --defaults-group-suffix=.1 --prepare --export --target-dir=$targetdir;
--enable_result_log

ALTER TABLE t1 DISCARD TABLESPACE;
let $MYSQLD_DATADIR= `select @@datadir`;
copy_file $targetdir/test/t1.ibd $MYSQLD_DATADIR/test/t1.ibd;
copy_file $targetdir/test/t1.cfg $MYSQLD_DATADIR/test/t1.cfg;
ALTER TABLE t1 IMPORT TABLESPACE;

SELECT COUNT(*) FROM t1;

DROP PROCEDURE innodb_insert_proc;
DROP TABLE t1;
rmdir $targetdir;