--source include/have_innodb.inc

--let $targetdir=$MYSQLTEST_VARDIR/tmp/backup

CREATE TABLE t1 (pk INT PRIMARY KEY, a YEAR UNSIGNED) ENGINE=InnoDB
ROW_FORMAT=REDUNDANT;
INSERT INTO t1 VALUES (1,2021),(2,21),(3,0);
UPDATE t1 SET a = NULL;

exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir;
exec $XTRABACKUP --prepare --verbose --target-dir=$targetdir;
--source include/restart_and_restore.inc

rmdir $targetdir;

SELECT * FROM t1;
DROP TABLE t1;