FLUSH TABLES;
#
# MDEV-21892 Assertion 'index != clust_index || row_get_rec_trx_id()'
#
connect  con1,localhost,root;
CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
INSERT INTO t1 VALUES (1),(2);
BEGIN;
UPDATE t1 SET pk=1;
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
connection default;
#
# MDEV-12720 recovery fails with "Generic error"
# for ROW_FORMAT=compressed
#
CREATE TABLE a(i INT PRIMARY KEY AUTO_INCREMENT, s VARCHAR(255)) ENGINE=InnoDB
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
BEGIN;
insert into a(i) select null;
insert into a select null, uuid() from a a, a b, a c;
insert into a select null, uuid() from a a, a b, a c;
insert into a select null, uuid() from a a, a b, a c;
SET GLOBAL innodb_flush_log_at_trx_commit=1;
COMMIT;
# restart
disconnect con1;
SELECT * FROM t1;
pk
1
2
DROP TABLE t1;
SELECT COUNT(*) from a;
COUNT(*)
1010
DROP TABLE a;