CREATE TABLE articles ( id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY, title VARCHAR(200), body TEXT, FULLTEXT (title,body) ) ENGINE=InnoDB; SET @saved_debug_dbug = @@SESSION.debug_dbug; SET SESSION debug_dbug="+d,ib_dict_create_index_tree_fail"; CREATE FULLTEXT INDEX idx ON articles(body); ERROR HY000: Out of memory. SET SESSION debug_dbug=@saved_debug_dbug; ALTER TABLE articles STATS_PERSISTENT=DEFAULT; DROP TABLE articles; CREATE TABLE t (a INT, b TEXT) engine=innodb; SET debug_dbug='+d,alter_table_rollback_new_index'; ALTER TABLE t ADD FULLTEXT INDEX (b(64)); ERROR HY000: Unknown error SET SESSION debug_dbug=@saved_debug_dbug; DROP TABLE t; CREATE TABLE t1 (pk INT, a VARCHAR(8), PRIMARY KEY(pk), FULLTEXT KEY(a)) ENGINE=InnoDB; CREATE TABLE t2 (b INT, FOREIGN KEY(b) REFERENCES t1(pk)) ENGINE=InnoDB; DROP TABLE t1; ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails SET DEBUG_DBUG="+d,fts_instrument_sync"; INSERT INTO t1 VALUES(1, "mariadb"); ALTER TABLE t1 FORCE; DROP TABLE t2, t1; # # MDEV-25200 Index count mismatch due to aborted FULLTEXT INDEX # CREATE TABLE t1(a INT, b TEXT, c TEXT, FULLTEXT INDEX(b)) ENGINE=InnoDB; connect con1,localhost,root,,test; SET DEBUG_DBUG="+d,innodb_OOM_inplace_alter"; SET DEBUG_SYNC='innodb_commit_inplace_alter_table_enter SIGNAL s2 WAIT_FOR g2'; ALTER TABLE t1 ADD FULLTEXT(c); connection default; SET DEBUG_SYNC='now WAIT_FOR s2'; START TRANSACTION; SELECT * FROM t1; a b c SET DEBUG_SYNC='now SIGNAL g2'; connection con1; ERROR HY000: Out of memory. disconnect con1; connection default; SET DEBUG_SYNC=RESET; ALTER TABLE t1 ADD bl INT AS (LENGTH(b)) VIRTUAL; CHECK TABLE t1; Table Op Msg_type Msg_text test.t1 check status OK DROP TABLE t1; # # MDEV-25663 Double free of transaction during TRUNCATE # call mtr.add_suppression("InnoDB: \\(Too many concurrent transactions\\)"); SET DEBUG_DBUG='-d,ib_create_table_fail_too_many_trx'; CREATE TABLE t1 (b CHAR(12), FULLTEXT KEY(b)) engine=InnoDB; SET @save_dbug= @@debug_dbug; SET debug_dbug='+d,ib_create_table_fail_too_many_trx'; TRUNCATE t1; ERROR HY000: Got error -1 "Internal error < 0 (Not system error)" from storage engine InnoDB SET debug_dbug=@save_dbug; DROP TABLE t1; # End of 10.3 tests