SET GLOBAL innodb_monitor_reset_all=all;
SET GLOBAL innodb_monitor_reset_all=default;
call mtr.add_suppression("InnoDB: Warning: Small buffer pool size");
call mtr.add_suppression("InnoDB: Error: table 'test/t1'");
call mtr.add_suppression("MariaDB is trying to open a table handle but the .ibd file for");
SET @global_innodb_file_per_table_orig = @@global.innodb_file_per_table;
SET GLOBAL innodb_file_per_table = on;
CREATE TABLE t1 (c1 INT PRIMARY KEY, c2 INT NOT NULL, c3 CHAR(255) NOT NULL)
ENGINE = InnoDB;
INSERT INTO t1 VALUES (1,1,''), (2,2,''), (3,3,''), (4,4,''), (5,5,'');
SET GLOBAL innodb_monitor_enable = module_ddl;
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	0
ddl_pending_alter_table	0
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	0
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'write_row_noreplace SIGNAL have_handle WAIT_FOR go_ahead';
INSERT INTO t1 VALUES(1,2,3);
connect  con1,localhost,root,,;
SET DEBUG_SYNC = 'now WAIT_FOR have_handle';
SET lock_wait_timeout = 1;
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
SET DEBUG_SYNC = 'now SIGNAL go_ahead';
connection default;
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	0
ddl_pending_alter_table	0
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	0
connection con1;
SET @saved_debug_dbug = @@SESSION.debug_dbug;
SET DEBUG_DBUG = '+d,innodb_OOM_prepare_inplace_alter';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE, LOCK=NONE;
ERROR HY000: Out of memory.
SET SESSION DEBUG = @saved_debug_dbug;
SET SESSION DEBUG = '+d,innodb_OOM_inplace_alter';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE, LOCK=NONE;
ERROR HY000: Out of memory.
SET SESSION DEBUG = @saved_debug_dbug;
ALTER TABLE t1 ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE, LOCK=NONE;
connection default;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  `c2` int(11) NOT NULL,
  `c3` char(255) NOT NULL,
  PRIMARY KEY (`c1`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=REDUNDANT
BEGIN;
INSERT INTO t1 VALUES(7,4,2);
connection con1;
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL scanned WAIT_FOR insert_done';
ALTER TABLE t1 DROP PRIMARY KEY, ADD UNIQUE INDEX(c2);
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
connection default;
COMMIT;
connection con1;
ALTER TABLE t1 DROP PRIMARY KEY, ADD UNIQUE INDEX(c2);
ERROR 23000: Duplicate entry '4' for key 'c2'
connection default;
DELETE FROM t1 WHERE c1 = 7;
connection con1;
ALTER TABLE t1 DROP PRIMARY KEY, ADD UNIQUE INDEX(c2), ROW_FORMAT=COMPACT,
LOCK = SHARED, ALGORITHM = INPLACE;
ALTER TABLE t1 ADD UNIQUE INDEX(c2),
LOCK = EXCLUSIVE, ALGORITHM = INPLACE;
Warnings:
Note	1831	Duplicate index `c2_2`. This is deprecated and will be disallowed in a future release
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  `c2` int(11) NOT NULL,
  `c3` char(255) NOT NULL,
  UNIQUE KEY `c2` (`c2`),
  UNIQUE KEY `c2_2` (`c2`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=COMPACT
ALTER TABLE t1 DROP INDEX c2, ADD PRIMARY KEY(c1);
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR scanned';
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	1
ddl_pending_alter_table	1
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	0
INSERT INTO t1 VALUES(4,7,2);
SET DEBUG_SYNC = 'now SIGNAL insert_done';
connection con1;
ERROR 23000: Duplicate entry '4' for key 'PRIMARY'
DELETE FROM t1 WHERE c1=4 and c2=7;
connection default;
ROLLBACK;
connection con1;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  `c2` int(11) NOT NULL,
  `c3` char(255) NOT NULL,
  UNIQUE KEY `c2` (`c2`),
  UNIQUE KEY `c2_2` (`c2`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=COMPACT
ALTER TABLE t1 DROP PRIMARY KEY, ADD UNIQUE INDEX(c2), ALGORITHM = INPLACE;
ERROR 42000: Can't DROP INDEX `PRIMARY`; check that it exists
ALTER TABLE t1 DROP INDEX c2, ADD PRIMARY KEY(c1), ALGORITHM = INPLACE;
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	0
ddl_pending_alter_table	0
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	0
connection default;
INSERT INTO t1 VALUES(6,3,1);
ERROR 23000: Duplicate entry '3' for key 'c2_2'
INSERT INTO t1 VALUES(7,4,2);
ERROR 23000: Duplicate entry '4' for key 'c2_2'
DROP INDEX c2_2 ON t1;
BEGIN;
INSERT INTO t1 VALUES(7,4,2);
ROLLBACK;
connection con1;
KILL QUERY @id;
ERROR 70100: Query execution was interrupted
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL rebuilt WAIT_FOR dml_done';
SET DEBUG_SYNC = 'row_log_table_apply2_before SIGNAL applied WAIT_FOR kill_done';
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR rebuilt';
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	1
ddl_pending_alter_table	1
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	0
BEGIN;
INSERT INTO t1 VALUES(7,4,2);
ROLLBACK;
SET DEBUG_SYNC = 'now SIGNAL dml_done WAIT_FOR applied';
KILL QUERY @id;
SET DEBUG_SYNC = 'now SIGNAL kill_done';
connection con1;
ERROR 70100: Query execution was interrupted
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	0
ddl_pending_alter_table	0
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	0
connection default;
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
INSERT INTO t1 SELECT  5 + c1, c2, c3 FROM t1;
INSERT INTO t1 SELECT 10 + c1, c2, c3 FROM t1;
INSERT INTO t1 SELECT 20 + c1, c2, c3 FROM t1;
INSERT INTO t1 SELECT 40 + c1, c2, c3 FROM t1;
EXPLAIN SELECT COUNT(*) FROM t1 WHERE c2 > 3;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	ROWS	Using where
ANALYZE TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	Engine-independent statistics collected
test.t1	analyze	status	OK
SET @merge_encrypt_0=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_encrypted');
SET @merge_decrypt_0=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_decrypted');
SET @rowlog_encrypt_0=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_rowlog_blocks_encrypted');
connection con1;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int(11) NOT NULL,
  `c2` int(11) NOT NULL,
  `c3` char(255) NOT NULL,
  PRIMARY KEY (`c1`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=COMPACT
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL rebuilt2 WAIT_FOR dml2_done';
SET lock_wait_timeout = 10;
ALTER TABLE t1 ROW_FORMAT=COMPACT
PAGE_COMPRESSED = YES PAGE_COMPRESSION_LEVEL = 1, ALGORITHM = INPLACE;
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR rebuilt2';
INSERT INTO t1 SELECT  80 + c1, c2, c3 FROM t1;
INSERT INTO t1 SELECT 160 + c1, c2, c3 FROM t1;
UPDATE t1 SET c2 = c2 + 1;
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	1
ddl_pending_alter_table	1
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	1
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
UPDATE t1 SET c2 = c2 + 1;
UPDATE t1 SET c2 = c2 + 2;
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	1
ddl_pending_alter_table	1
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	1
SET @merge_encrypt_1=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_encrypted');
SET @merge_decrypt_1=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_decrypted');
SET @rowlog_encrypt_1=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_rowlog_blocks_encrypted');
SELECT
(@merge_encrypt_1-@merge_encrypt_0)-
(@merge_decrypt_1-@merge_decrypt_0) as sort_balance,
@merge_encrypt_1>@merge_encrypt_0, @merge_decrypt_1>@merge_decrypt_0,
@rowlog_encrypt_1>@rowlog_encrypt_0;
sort_balance	@merge_encrypt_1>@merge_encrypt_0	@merge_decrypt_1>@merge_decrypt_0	@rowlog_encrypt_1>@rowlog_encrypt_0
0	0	0	0
SET DEBUG_SYNC = 'now SIGNAL dml2_done';
connection con1;
ERROR HY000: Creating index 'PRIMARY' required more than 'innodb_online_alter_log_max_size' bytes of modification log. Please try again
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	0
ddl_pending_alter_table	0
ddl_sort_file_alter_table	0
ddl_log_file_alter_table	1
SET @merge_encrypt_1=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_encrypted');
SET @merge_decrypt_1=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_decrypted');
SET @rowlog_encrypt_1=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_rowlog_blocks_encrypted');
SET @rowlog_decrypt_1=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_rowlog_blocks_decrypted');
SET GLOBAL innodb_max_purge_lag_wait=0;
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL rebuilt3 WAIT_FOR dml3_done';
ALTER TABLE t1 ADD PRIMARY KEY(c22f), CHANGE c2 c22f INT;
ERROR 42000: Multiple primary key defined
ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY(c22f), CHANGE c2 c22f INT;
ERROR 23000: Duplicate entry '26' for key 'PRIMARY'
ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY(c22f,c1,c4(5)),
CHANGE c2 c22f INT, CHANGE c3 c3 CHAR(255) NULL, CHANGE c1 c1 INT AFTER c22f,
ADD COLUMN c4 VARCHAR(6) DEFAULT 'Online', LOCK=NONE;
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR rebuilt3';
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	1
ddl_pending_alter_table	1
ddl_sort_file_alter_table	2
ddl_log_file_alter_table	1
BEGIN;
INSERT INTO t1 SELECT 320 + c1, c2, c3 FROM t1 WHERE c1 > 240;
DELETE FROM t1 WHERE c1 > 320;
UPDATE t1 SET c2 = c2 + 1;
COMMIT;
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	1
ddl_pending_alter_table	1
ddl_sort_file_alter_table	2
ddl_log_file_alter_table	2
SET DEBUG_SYNC = 'now SIGNAL dml3_done';
connection con1;
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	0
ddl_pending_alter_table	0
ddl_sort_file_alter_table	2
ddl_log_file_alter_table	2
SELECT COUNT(c22f) FROM t1;
COUNT(c22f)
320
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
SET @merge_encrypt_2=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_encrypted');
SET @merge_decrypt_2=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_merge_blocks_decrypted');
SET @rowlog_encrypt_2=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_rowlog_blocks_encrypted');
SET @rowlog_decrypt_2=
(SELECT CAST(variable_value AS INTEGER) FROM information_schema.global_status
WHERE variable_name = 'innodb_encryption_n_rowlog_blocks_decrypted');
SELECT
(@merge_encrypt_2-@merge_encrypt_1)-
(@merge_decrypt_2-@merge_decrypt_1) as sort_balance,
(@rowlog_encrypt_2-@rowlog_encrypt_1)-
(@rowlog_decrypt_2-@rowlog_decrypt_1) as log_balance;
sort_balance	log_balance
0	0
SELECT
@merge_encrypt_2-@merge_encrypt_1>0 as sort_encrypted,
@merge_decrypt_2-@merge_decrypt_1>0 as sort_decrypted,
@rowlog_encrypt_2-@rowlog_encrypt_1>0 as log_encrypted,
@rowlog_decrypt_2-@rowlog_decrypt_1>0 as log_decrypted;
sort_encrypted	sort_decrypted	log_encrypted	log_decrypted
0	0	0	0
ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY c3p5(c3(5));
ERROR 23000: Duplicate entry '' for key 'PRIMARY'
UPDATE t1 SET c3 = NULL WHERE c3 = '';
SET lock_wait_timeout = 1;
ALTER TABLE t1 DROP COLUMN c22f, ADD PRIMARY KEY c3p5(c3(5));
ERROR 42000: Key column 'c22f' doesn't exist in table
ALTER IGNORE TABLE t1 DROP COLUMN c22f, DROP PRIMARY KEY, ADD PRIMARY KEY c3p5(c3(5)),
ALGORITHM = INPLACE;
ERROR 0A000: ALGORITHM=INPLACE is not supported. Reason: Creating unique indexes with IGNORE requires COPY algorithm to remove duplicate rows. Try ALGORITHM=COPY
UPDATE t1 SET c3=LEFT(CONCAT(c1,REPEAT('foo',c1)),255) WHERE c3 IS NULL;
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL c3p5_created0 WAIT_FOR ins_done0';
ALTER TABLE t1 MODIFY c3 CHAR(255) NOT NULL, DROP COLUMN c22f,
DROP PRIMARY KEY, ADD PRIMARY KEY(c1,c4(5)),
ADD COLUMN c5 CHAR(5) DEFAULT 'tired' FIRST;
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR c3p5_created0';
BEGIN;
INSERT INTO t1 VALUES(347,33101,'Pikku kakkosen posti','YLETV2');
INSERT INTO t1 VALUES(33101,347,NULL,'');
COMMIT;
SET DEBUG_SYNC = 'now SIGNAL ins_done0';
connection con1;
ERROR 22004: Invalid use of NULL value
DELETE FROM t1 WHERE c1= 347 and c22f = 33101;
ALTER TABLE t1 MODIFY c3 CHAR(255) NOT NULL;
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL c3p5_created WAIT_FOR ins_done';
ALTER TABLE t1 DROP PRIMARY KEY, DROP COLUMN c22f,
ADD COLUMN c6 VARCHAR(1000) DEFAULT
'I love tracking down hard-to-reproduce bugs.',
ADD PRIMARY KEY c3p5(c3(5), c6(2));
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR c3p5_created';
SET DEBUG_SYNC = 'ib_after_row_insert SIGNAL ins_done WAIT_FOR ddl_timed_out';
INSERT INTO t1 VALUES(347,33101,NULL,'');
ERROR 23000: Column 'c3' cannot be null
INSERT INTO t1 VALUES(347,33101,'Pikku kakkosen posti','');
connection con1;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
SET DEBUG_SYNC = 'now SIGNAL ddl_timed_out';
SELECT name, count FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE subsystem = 'ddl';
name	count
ddl_background_drop_indexes	0
ddl_online_create_index	0
ddl_pending_alter_table	0
ddl_sort_file_alter_table	6
ddl_log_file_alter_table	2
connection default;
SELECT COUNT(*) FROM t1;
COUNT(*)
322
ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
SELECT * FROM t1 LIMIT 10;
c22f	c1	c3	c4
27	1	1foo	Online
27	6	6foofoofoofoofoofoo	Online
27	11	11foofoofoofoofoofoofoofoofoofoofoo	Online
27	16	16foofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoo	Online
27	21	21foofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoo	Online
27	26	26foofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoo	Online
27	31	31foofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoo	Online
27	36	36foofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoo	Online
27	41	41foofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoo	Online
27	46	46foofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoofoo	Online
connection con1;
ALTER TABLE t1 DISCARD TABLESPACE;
connection default;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c22f` int(11) NOT NULL,
  `c1` int(11) NOT NULL,
  `c3` char(255) NOT NULL,
  `c4` varchar(6) NOT NULL DEFAULT 'Online',
  PRIMARY KEY (`c22f`,`c1`,`c4`(5))
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=REDUNDANT
SET GLOBAL innodb_monitor_disable = module_ddl;
DROP TABLE t1;
CREATE TABLE t1 (a INT PRIMARY KEY, b blob) ENGINE=InnoDB;
INSERT INTO t1 VALUES(0,NULL);
connection con1;
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL created WAIT_FOR ins';
ALTER TABLE t1 FORCE;
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR created';
BEGIN;
INSERT INTO t1 VALUES(1, repeat('a', 10000));
ROLLBACK;
SET DEBUG_SYNC = 'now SIGNAL ins';
connection con1;
connection default;
SELECT * FROM t1;
a	b
0	NULL
DROP TABLE t1;
SET DEBUG_SYNC = 'RESET';
#
# MDEV-29600 Memory leak in row_log_table_apply_update()
#
CREATE TABLE t1 (pk INT PRIMARY KEY, f TEXT) ENGINE=InnoDB;
INSERT INTO t1 SET pk=1;
connection con1;
SET DEBUG_SYNC = 'row_log_table_apply1_before SIGNAL created WAIT_FOR updated';
ALTER TABLE t1 FORCE;
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR created';
UPDATE t1 SET f = REPEAT('a', 20000);
SET DEBUG_SYNC = 'now SIGNAL updated';
connection con1;
connection default;
DROP TABLE t1;
#
# MDEV-29977  Memory leak in row_log_table_apply_update
#
CREATE TABLE t1(f1 longtext, f2 int, KEY(f1(1024)), KEY(f2, f1(20))) ENGINE=InnoDB;
INSERT INTO t1 VALUES('a', 1);
connection con1;
set DEBUG_SYNC="innodb_inplace_alter_table_enter SIGNAL con_default WAIT_FOR con1_signal";
ALTER TABLE t1 FORCE;
connection default;
SET DEBUG_SYNC="now WAIT_FOR con_default";
UPDATE t1 SET f1 = NULL;
UPDATE t1 SET f1 = REPEAT('b', 9000);
SET DEBUG_SYNC="now SIGNAL con1_signal";
connection con1;
DROP TABLE t1;
connection default;
#
#  MDEV-28122 Optimize table crash while applying online log
#
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL,
f3 CHAR(200), f4 CHAR(200),
f5 VARCHAR(87), PRIMARY KEY(f1))ENGINE=InnoDB;
INSERT INTO t1 VALUES(6000, 6000, "InnoDB",
"MariaDB", repeat('a', 87));
SET DEBUG_SYNC="inplace_after_index_build SIGNAL dml_start WAIT_FOR dml_commit";
ALTER TABLE t1 FORCE;
connection con1;
SET DEBUG_SYNC="now WAIT_FOR dml_start";
BEGIN;
INSERT INTO t1 SELECT seq, seq, "IDB", "MDB", repeat('a', 87) FROM seq_1_to_127;
INSERT INTO t1 VALUES(128, 128, "IDB", "MDB", repeat('a', 86));
INSERT INTO t1 VALUES(129, 129, "idb", "mdb", repeat('a', 2));
COMMIT;
SET DEBUG_SYNC="now SIGNAL dml_commit";
connection default;
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
DROP TABLE t1;
SET DEBUG_SYNC=RESET;
disconnect con1;
SET GLOBAL innodb_file_per_table = @global_innodb_file_per_table_orig;
SET GLOBAL innodb_monitor_enable  = default;
SET GLOBAL innodb_monitor_disable = default;