drop table if exists t1_min;
Warnings:
Note	1051	Unknown table 'test.t1_min'
drop table if exists t1_max;
Warnings:
Note	1051	Unknown table 'test.t1_max'
drop table if exists t1_part;
Warnings:
Note	1051	Unknown table 'test.t1_part'
drop table if exists t1_subpart;
Warnings:
Note	1051	Unknown table 'test.t1_subpart'
create table t1_min(
c01 TINYINT,
c02 TINYINT UNSIGNED,
c03 SMALLINT,
c04 SMALLINT UNSIGNED,
c05 MEDIUMINT,
c06 MEDIUMINT UNSIGNED,
c07 INT,
c08 INT UNSIGNED,
c09 BIGINT,
c10 BIGINT UNSIGNED,
PRIMARY KEY(c01, c02, c03, c04, c05, c06, c07, c08, c09, c10)
) ENGINE=INNODB;
create table t1_max(
c01 TINYINT,
c02 TINYINT UNSIGNED,
c03 SMALLINT,
c04 SMALLINT UNSIGNED,
c05 MEDIUMINT,
c06 MEDIUMINT UNSIGNED,
c07 INT,
c08 INT UNSIGNED,
c09 BIGINT,
c10 BIGINT UNSIGNED,
PRIMARY KEY(c01, c02, c03, c04, c05, c06, c07, c08, c09, c10)
) ENGINE=INNODB;
create table t1_part(
a int,
b int,
c int,
PRIMARY KEY(a, b, c)
) ENGINE=INNODB PARTITION BY HASH(a) PARTITIONS 4;
create table t1_subpart(
a int,
b int,
c int,
PRIMARY KEY (a, b, c)
) ENGINE=INNODB
PARTITION BY RANGE( a )
SUBPARTITION BY HASH( b ) (
PARTITION p0 VALUES LESS THAN (1990) (
SUBPARTITION s0,
SUBPARTITION s1
),
PARTITION p1 VALUES LESS THAN (2000) (
SUBPARTITION s2,
SUBPARTITION s3
),
PARTITION p2 VALUES LESS THAN MAXVALUE (
SUBPARTITION s4,
SUBPARTITION s5
)
);
insert into t1_min values
(-128, 0,
-32768, 0,
-8388608, 0,
-2147483648, 0,
-9223372036854775808, 0);
insert into t1_max values
(127, 255,
32767, 65535,
8388607, 16777215,
2147483647, 4294967295,
9223372036854775807, 18446744073709551615);
insert into t1_part values (1, 1, 1), (2, 2, 2), (3, 3, 3), (4, 4, 4);
insert into t1_subpart values (1, 1, 1), (2, 2, 2), (3, 3, 3), (4, 4, 4);
SET autocommit=0;
select * from t1_min for update;
c01	c02	c03	c04	c05	c06	c07	c08	c09	c10
-128	0	-32768	0	-8388608	0	-2147483648	0	-9223372036854775808	0
select * from t1_max for update;
c01	c02	c03	c04	c05	c06	c07	c08	c09	c10
127	255	32767	65535	8388607	16777215	2147483647	4294967295	9223372036854775807	18446744073709551615
select * from t1_part for update;
a	b	c
4	4	4
1	1	1
2	2	2
3	3	3
select * from t1_subpart for update;
a	b	c
2	2	2
4	4	4
1	1	1
3	3	3
select * from t1_min for update;
select * from t1_max for update;
insert into t1_min values (1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
insert into t1_max values (1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
select * from t1_part for update;
select * from t1_subpart for update;
select
ENGINE,
OBJECT_SCHEMA, OBJECT_NAME,
PARTITION_NAME, SUBPARTITION_NAME, INDEX_NAME,
LOCK_TYPE, LOCK_MODE, LOCK_STATUS, LOCK_DATA
from performance_schema.data_locks
order by OBJECT_SCHEMA, OBJECT_NAME,
PARTITION_NAME, SUBPARTITION_NAME, INDEX_NAME,
LOCK_TYPE, LOCK_MODE, LOCK_STATUS, LOCK_DATA;
ENGINE	OBJECT_SCHEMA	OBJECT_NAME	PARTITION_NAME	SUBPARTITION_NAME	INDEX_NAME	LOCK_TYPE	LOCK_MODE	LOCK_STATUS	LOCK_DATA
INNODB	test	t1_max	NULL	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_max	NULL	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_max	NULL	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_max	NULL	NULL	PRIMARY	RECORD	X	GRANTED	127, 255, 32767, 65535, 8388607, 16777215, 2147483647, 4294967295, 9223372036854775807, 18446744073709551615
INNODB	test	t1_max	NULL	NULL	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_max	NULL	NULL	PRIMARY	RECORD	X	WAITING	127, 255, 32767, 65535, 8388607, 16777215, 2147483647, 4294967295, 9223372036854775807, 18446744073709551615
INNODB	test	t1_max	NULL	NULL	PRIMARY	RECORD	X,GAP,INSERT_INTENTION	WAITING	127, 255, 32767, 65535, 8388607, 16777215, 2147483647, 4294967295, 9223372036854775807, 18446744073709551615
INNODB	test	t1_min	NULL	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_min	NULL	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_min	NULL	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_min	NULL	NULL	PRIMARY	RECORD	X	GRANTED	-128, 0, -32768, 0, -8388608, 0, -2147483648, 0, -9223372036854775808, 0
INNODB	test	t1_min	NULL	NULL	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_min	NULL	NULL	PRIMARY	RECORD	X	WAITING	-128, 0, -32768, 0, -8388608, 0, -2147483648, 0, -9223372036854775808, 0
INNODB	test	t1_min	NULL	NULL	PRIMARY	RECORD	X,INSERT_INTENTION	WAITING	supremum pseudo-record
INNODB	test	t1_part	p0	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_part	p0	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_part	p0	NULL	PRIMARY	RECORD	X	GRANTED	4, 4, 4
INNODB	test	t1_part	p0	NULL	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_part	p0	NULL	PRIMARY	RECORD	X	WAITING	4, 4, 4
INNODB	test	t1_part	p1	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_part	p1	NULL	PRIMARY	RECORD	X	GRANTED	1, 1, 1
INNODB	test	t1_part	p1	NULL	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_part	p2	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_part	p2	NULL	PRIMARY	RECORD	X	GRANTED	2, 2, 2
INNODB	test	t1_part	p2	NULL	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_part	p3	NULL	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_part	p3	NULL	PRIMARY	RECORD	X	GRANTED	3, 3, 3
INNODB	test	t1_part	p3	NULL	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_subpart	p0	s0	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_subpart	p0	s0	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_subpart	p0	s0	PRIMARY	RECORD	X	GRANTED	2, 2, 2
INNODB	test	t1_subpart	p0	s0	PRIMARY	RECORD	X	GRANTED	4, 4, 4
INNODB	test	t1_subpart	p0	s0	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_subpart	p0	s0	PRIMARY	RECORD	X	WAITING	2, 2, 2
INNODB	test	t1_subpart	p0	s1	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_subpart	p0	s1	PRIMARY	RECORD	X	GRANTED	1, 1, 1
INNODB	test	t1_subpart	p0	s1	PRIMARY	RECORD	X	GRANTED	3, 3, 3
INNODB	test	t1_subpart	p0	s1	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_subpart	p1	s2	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_subpart	p1	s2	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_subpart	p1	s3	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_subpart	p1	s3	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_subpart	p2	s4	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_subpart	p2	s4	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
INNODB	test	t1_subpart	p2	s5	NULL	TABLE	IX	GRANTED	NULL
INNODB	test	t1_subpart	p2	s5	PRIMARY	RECORD	X	GRANTED	supremum pseudo-record
select ENGINE, ENGINE_LOCK_ID, ENGINE_TRANSACTION_ID
from performance_schema.data_locks
where (ENGINE = "INNODB")
and (ENGINE_TRANSACTION_ID not in
(select trx_id from information_schema.innodb_trx));
ENGINE	ENGINE_LOCK_ID	ENGINE_TRANSACTION_ID
select
dl.ENGINE,
dl.OBJECT_SCHEMA,
dl.OBJECT_NAME,
dl.PARTITION_NAME,
dl.SUBPARTITION_NAME,
dl.INDEX_NAME,
dl.LOCK_TYPE,
dl.LOCK_MODE,
dl.LOCK_STATUS,
dl.LOCK_DATA,
it.trx_state,
it.trx_weight,
it.trx_query,
it.trx_operation_state,
it.trx_tables_in_use,
it.trx_tables_locked,
it.trx_lock_structs,
it.trx_rows_locked,
it.trx_rows_modified,
it.trx_concurrency_tickets,
it.trx_isolation_level,
it.trx_unique_checks,
it.trx_foreign_key_checks,
it.trx_last_foreign_key_error,
it.trx_adaptive_hash_latched,
it.trx_adaptive_hash_timeout,
it.trx_is_read_only,
it.trx_autocommit_non_locking
from performance_schema.data_locks dl inner join information_schema.innodb_trx it
on dl.ENGINE_TRANSACTION_ID = it.TRX_ID
order by ENGINE,
OBJECT_SCHEMA, OBJECT_NAME,
PARTITION_NAME, SUBPARTITION_NAME, INDEX_NAME,
trx_query, lock_status, LOCK_DATA;
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_max
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_max
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	LOCK WAIT
trx_weight	2
trx_query	insert into t1_max values (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
trx_operation_state	inserting
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_max
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_max for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_max
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	127, 255, 32767, 65535, 8388607, 16777215, 2147483647, 4294967295, 9223372036854775807, 18446744073709551615
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_max
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_max
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X,GAP,INSERT_INTENTION
LOCK_STATUS	WAITING
LOCK_DATA	127, 255, 32767, 65535, 8388607, 16777215, 2147483647, 4294967295, 9223372036854775807, 18446744073709551615
trx_state	LOCK WAIT
trx_weight	2
trx_query	insert into t1_max values (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
trx_operation_state	inserting
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_max
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	WAITING
LOCK_DATA	127, 255, 32767, 65535, 8388607, 16777215, 2147483647, 4294967295, 9223372036854775807, 18446744073709551615
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_max for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_min
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_min
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	LOCK WAIT
trx_weight	2
trx_query	insert into t1_min values (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
trx_operation_state	inserting
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_min
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_min for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_min
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	-128, 0, -32768, 0, -8388608, 0, -2147483648, 0, -9223372036854775808, 0
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_min
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_min
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X,INSERT_INTENTION
LOCK_STATUS	WAITING
LOCK_DATA	supremum pseudo-record
trx_state	LOCK WAIT
trx_weight	2
trx_query	insert into t1_min values (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
trx_operation_state	inserting
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_min
PARTITION_NAME	NULL
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	WAITING
LOCK_DATA	-128, 0, -32768, 0, -8388608, 0, -2147483648, 0, -9223372036854775808, 0
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_min for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p0
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p0
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_part for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p0
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	4, 4, 4
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p0
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p0
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	WAITING
LOCK_DATA	4, 4, 4
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_part for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p1
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p1
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	1, 1, 1
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p1
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p2
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p2
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	2, 2, 2
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p2
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p3
SUBPARTITION_NAME	NULL
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p3
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	3, 3, 3
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_part
PARTITION_NAME	p3
SUBPARTITION_NAME	NULL
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s0
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s0
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_subpart for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s0
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	2, 2, 2
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s0
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	4, 4, 4
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s0
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s0
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	WAITING
LOCK_DATA	2, 2, 2
trx_state	LOCK WAIT
trx_weight	2
trx_query	select * from t1_subpart for update
trx_operation_state	starting index read
trx_tables_in_use	1
trx_tables_locked	1
trx_lock_structs	2
trx_rows_locked	1
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s1
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s1
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	1, 1, 1
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s1
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	3, 3, 3
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p0
SUBPARTITION_NAME	s1
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p1
SUBPARTITION_NAME	s2
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p1
SUBPARTITION_NAME	s2
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p1
SUBPARTITION_NAME	s3
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p1
SUBPARTITION_NAME	s3
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p2
SUBPARTITION_NAME	s4
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p2
SUBPARTITION_NAME	s4
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p2
SUBPARTITION_NAME	s5
INDEX_NAME	NULL
LOCK_TYPE	TABLE
LOCK_MODE	IX
LOCK_STATUS	GRANTED
LOCK_DATA	NULL
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
ENGINE	INNODB
OBJECT_SCHEMA	test
OBJECT_NAME	t1_subpart
PARTITION_NAME	p2
SUBPARTITION_NAME	s5
INDEX_NAME	PRIMARY
LOCK_TYPE	RECORD
LOCK_MODE	X
LOCK_STATUS	GRANTED
LOCK_DATA	supremum pseudo-record
trx_state	RUNNING
trx_weight	24
trx_query	NULL
trx_operation_state	NULL
trx_tables_in_use	0
trx_tables_locked	12
trx_lock_structs	24
trx_rows_locked	22
trx_rows_modified	0
trx_concurrency_tickets	0
trx_isolation_level	REPEATABLE READ
trx_unique_checks	1
trx_foreign_key_checks	1
trx_last_foreign_key_error	NULL
trx_adaptive_hash_latched	0
trx_adaptive_hash_timeout	0
trx_is_read_only	0
trx_autocommit_non_locking	0
drop table t1_min;
drop table t1_max;
drop table t1_part;
drop table t1_subpart;
CREATE TABLE t (
id INT NOT NULL,
u INT NOT NULL,
s INT NOT NULL,
u1 INT NOT NULL,
u2 INT NOT NULL,
s1 INT NOT NULL,
s2 INT NOT NULL,
PRIMARY KEY k_id(id),
KEY k_s(s),
KEY k_s1_s2(s1,s2),
UNIQUE KEY k_u(u),
UNIQUE KEY k_u1_u2(u1,u2)
) Engine = InnoDB;
INSERT INTO t VALUES (1,2,3,4,5,6,7), (10,20,30,40,50,60,70);
BEGIN;
SELECT * FROM t WHERE id=1 FOR UPDATE;
id	u	s	u1	u2	s1	s2
1	2	3	4	5	6	7
SELECT * FROM t WHERE u=2 FOR UPDATE;
id	u	s	u1	u2	s1	s2
1	2	3	4	5	6	7
SELECT * FROM t WHERE u1=3 FOR UPDATE;
id	u	s	u1	u2	s1	s2
SELECT * FROM t WHERE s=3 FOR UPDATE;
id	u	s	u1	u2	s1	s2
1	2	3	4	5	6	7
SELECT * FROM t WHERE u1=4 FOR UPDATE;
id	u	s	u1	u2	s1	s2
1	2	3	4	5	6	7
SELECT * FROM t WHERE u1=40 AND u2=50 FOR UPDATE;
id	u	s	u1	u2	s1	s2
10	20	30	40	50	60	70
SELECT * FROM t WHERE s1=6 FOR UPDATE;
id	u	s	u1	u2	s1	s2
1	2	3	4	5	6	7
SELECT * FROM t WHERE s1=60 AND s2=70 FOR UPDATE;
id	u	s	u1	u2	s1	s2
10	20	30	40	50	60	70
SELECT lock_type,index_name,lock_mode,lock_data
FROM performance_schema.data_locks
WHERE object_schema="test" AND object_name="t"
ORDER BY 1,2,3,4;
lock_type	index_name	lock_mode	lock_data
RECORD	k_s	X	3, 1
RECORD	k_s	X,GAP	30, 10
RECORD	k_s1_s2	X	6, 7, 1
RECORD	k_s1_s2	X	60, 70, 10
RECORD	k_s1_s2	X	supremum pseudo-record
RECORD	k_s1_s2	X,GAP	60, 70, 10
RECORD	k_u	X,REC_NOT_GAP	2, 1
RECORD	k_u1_u2	X	4, 5, 1
RECORD	k_u1_u2	X,GAP	4, 5, 1
RECORD	k_u1_u2	X,GAP	40, 50, 10
RECORD	k_u1_u2	X,REC_NOT_GAP	40, 50, 10
RECORD	PRIMARY	X,REC_NOT_GAP	1
RECORD	PRIMARY	X,REC_NOT_GAP	10
TABLE	NULL	IX	NULL
ROLLBACK;
DROP TABLE t;