Check in patch for bug #53336, Improved InnoDB Transaction Reporting.

rb://335, Approved by Sunny Bains
2025-08-08 11:22:35 +03:00 · 2010-05-12 08:39:45 -07:00
parent 9451ee4b2c
commit bd65e80c84
7 changed files with 600 additions and 36 deletions
--- a/mysql-test/suite/innodb/r/innodb_information_schema.result
+++ b/mysql-test/suite/innodb/r/innodb_information_schema.result
@@ -21,3 +21,46 @@ lock_table	COUNT(*)
 "test"."t_max"	2
 "test"."t_min"	2
 "test"."`t'\""_str"	10
+Field	Type	Null	Key	Default	Extra
+trx_id	varchar(18)	NO			
+trx_state	varchar(13)	NO			
+trx_started	datetime	NO		0000-00-00 00:00:00	
+trx_requested_lock_id	varchar(81)	YES		NULL	
+trx_wait_started	datetime	YES		NULL	
+trx_weight	bigint(21) unsigned	NO		0	
+trx_mysql_thread_id	bigint(21) unsigned	NO		0	
+trx_query	varchar(1024)	YES		NULL	
+trx_operation_state	varchar(64)	YES		NULL	
+trx_tables_in_use	bigint(21) unsigned	NO		0	
+trx_tables_locked	bigint(21) unsigned	NO		0	
+trx_lock_structs	bigint(21) unsigned	NO		0	
+trx_lock_memory_bytes	bigint(21) unsigned	NO		0	
+trx_rows_locked	bigint(21) unsigned	NO		0	
+trx_rows_modified	bigint(21) unsigned	NO		0	
+trx_concurrency_tickets	bigint(21) unsigned	NO		0	
+trx_isolation_level	varchar(16)	NO			
+trx_unique_checks	int(1)	NO		0	
+trx_foreign_key_checks	int(1)	NO		0	
+trx_last_foreign_key_error	varchar(256)	YES		NULL	
+trx_apative_hash_latched	int(1)	NO		0	
+trx_adaptive_hash_timeout	bigint(21) unsigned	NO		0	
+trx_operation_state	varchar(64)	YES		NULL	
+trx_tables_in_use	bigint(21) unsigned	NO		0	
+trx_tables_locked	bigint(21) unsigned	NO		0	
+trx_lock_structs	bigint(21) unsigned	NO		0	
+trx_lock_memory_bytes	bigint(21) unsigned	NO		0	
+trx_rows_locked	bigint(21) unsigned	NO		0	
+trx_rows_modified	bigint(21) unsigned	NO		0	
+trx_concurrency_tickets	bigint(21) unsigned	NO		0	
+trx_isolation_level	varchar(16)	NO			
+trx_unique_checks	int(1)	NO		0	
+trx_foreign_key_checks	int(1)	NO		0	
+trx_last_foreign_key_error	varchar(256)	YES		NULL	
+trx_apative_hash_latched	int(1)	NO		0	
+trx_adaptive_hash_timeout	bigint(21) unsigned	NO		0	
+trx_state	trx_weight	trx_tables_in_use	trx_tables_locked	trx_rows_locked	trx_rows_modified	trx_concurrency_tickets	trx_isolation_level	trx_unique_checks	trx_foreign_key_checks
+RUNNING	4	0	0	7	1	0	REPEATABLE READ	1	1
+trx_isolation_level	trx_unique_checks	trx_foreign_key_checks
+SERIALIZABLE	0	0
+trx_state	trx_isolation_level	trx_last_foreign_key_error
+RUNNING	SERIALIZABLE	`test`.`t2`, CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`c02`) REFERENCES `t1` (`c01`)
--- a/mysql-test/suite/innodb/t/innodb_information_schema.test
+++ b/mysql-test/suite/innodb/t/innodb_information_schema.test
@@ -64,6 +64,8 @@ INSERT INTO ```t'\"_str` VALUES
 INSERT INTO ```t'\"_str` VALUES
 ('4', 'abc', 0x00616263, 0x61626300, 0x61006263, 0x6100626300, 0x610062630000);

+--source include/count_sessions.inc
+
 -- connect (con_lock,localhost,root,,)
 -- connect (con_min_trylock,localhost,root,,)
 -- connect (con_max_trylock,localhost,root,,)
@@ -147,3 +149,104 @@ SET @@sql_mode=@save_sql_mode;
 -- disconnect con_verify_innodb_locks

 DROP TABLE t_min, t_max, ```t'\"_str`;
+
+--source include/wait_until_count_sessions.inc
+
+#
+# Test that transaction data is correctly "visualized" in
+# INFORMATION_SCHEMA.INNODB_TRX
+#
+
+-- enable_result_log
+DESCRIBE INFORMATION_SCHEMA.INNODB_TRX;
+-- disable_result_log
+
+-- disable_warnings
+DROP TABLE IF EXISTS t1;
+-- enable_warnings
+
+CREATE TABLE t1 (
+	c01 INT,
+	c02 INT,
+	PRIMARY KEY (c01)
+) ENGINE = InnoDB;
+
+INSERT INTO t1 VALUES
+(1,2),(2,4),(3,6),(4,8);
+
+CREATE TABLE t2 (
+	c01 INT,
+	c02 INT,
+	PRIMARY KEY (c01),
+	FOREIGN KEY fk1 (c02) REFERENCES t1 (c01)
+) ENGINE = InnoDB;
+
+INSERT INTO t2 VALUES
+(1,1),(2,2),(3,3);
+
+-- connect (con_trx,localhost,root,,)
+-- connect (con_verify_innodb_trx,localhost,root,,)
+
+-- connection con_trx
+SET autocommit=0;
+INSERT INTO t1 VALUES (5,10);
+SELECT * FROM t1 FOR UPDATE;
+
+let $wait_condition=
+  SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_TRX;
+--source include/wait_condition.inc
+-- disable_query_log
+
+-- connection con_verify_innodb_trx
+-- enable_result_log
+SELECT trx_state, trx_weight, trx_tables_in_use, trx_tables_locked,
+trx_rows_locked, trx_rows_modified, trx_concurrency_tickets,
+trx_isolation_level, trx_unique_checks, trx_foreign_key_checks
+FROM INFORMATION_SCHEMA.INNODB_TRX;
+
+-- connection con_trx
+-- disable_result_log
+ROLLBACK;
+SET FOREIGN_KEY_CHECKS = 0;
+SET UNIQUE_CHECKS = 0;
+SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
+BEGIN;
+INSERT INTO t1 VALUES (6,12);
+
+let $wait_condition=
+  SELECT trx_unique_checks = 0 FROM INFORMATION_SCHEMA.INNODB_TRX;
+--source include/wait_condition.inc
+-- disable_query_log
+
+-- connection con_verify_innodb_trx
+-- enable_result_log
+SELECT trx_isolation_level, trx_unique_checks, trx_foreign_key_checks
+FROM INFORMATION_SCHEMA.INNODB_TRX;
+
+-- disable_result_log
+-- connection con_trx
+ROLLBACK;
+SET FOREIGN_KEY_CHECKS = 1;
+SET UNIQUE_CHECKS = 1;
+BEGIN;
+-- error 1452
+INSERT INTO t2 VALUES (4,10);
+
+let $wait_condition=
+  SELECT trx_unique_checks  = 1 FROM INFORMATION_SCHEMA.INNODB_TRX;
+--source include/wait_condition.inc
+-- disable_query_log
+
+-- enable_result_log
+-- connection con_verify_innodb_trx
+SELECT trx_state, trx_isolation_level, trx_last_foreign_key_error
+FROM INFORMATION_SCHEMA.INNODB_TRX;
+-- disable_result_log
+
+-- connection default
+
+-- disconnect con_trx
+-- disconnect con_verify_innodb_trx
+
+DROP TABLE t2;
+DROP TABLE t1;
--- a/storage/innobase/handler/i_s.cc
+++ b/storage/innobase/handler/i_s.cc
@@ -288,6 +288,258 @@ static ST_FIELD_INFO	innodb_trx_fields_info[] =
 	 STRUCT_FLD(old_name,		""),
 	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},

+#define IDX_TRX_OPERATION_STATE	8
+	{STRUCT_FLD(field_name,		"trx_operation_state"),
+	 STRUCT_FLD(field_length,	TRX_I_S_TRX_OP_STATE_MAX_LEN),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_STRING),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_MAYBE_NULL),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_TABLES_IN_USE	9
+	{STRUCT_FLD(field_name,		"trx_tables_in_use"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_TABLES_LOCKED	10
+	{STRUCT_FLD(field_name,		"trx_tables_locked"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_LOCK_STRUCTS	11
+	{STRUCT_FLD(field_name,		"trx_lock_structs"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_LOCK_MEMORY_BYTES	12
+	{STRUCT_FLD(field_name,		"trx_lock_memory_bytes"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ROWS_LOCKED	13
+	{STRUCT_FLD(field_name,		"trx_rows_locked"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ROWS_MODIFIED		14
+	{STRUCT_FLD(field_name,		"trx_rows_modified"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_CONNCURRENCY_TICKETS	15
+	{STRUCT_FLD(field_name,		"trx_concurrency_tickets"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ISOLATION_LEVEL	16
+	{STRUCT_FLD(field_name,		"trx_isolation_level"),
+	 STRUCT_FLD(field_length,	TRX_I_S_TRX_ISOLATION_LEVEL_MAX_LEN),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_STRING),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_UNIQUE_CHECKS	17
+	{STRUCT_FLD(field_name,		"trx_unique_checks"),
+	 STRUCT_FLD(field_length,	1),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONG),
+	 STRUCT_FLD(value,		1),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_FOREIGN_KEY_CHECKS	18
+	{STRUCT_FLD(field_name,		"trx_foreign_key_checks"),
+	 STRUCT_FLD(field_length,	1),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONG),
+	 STRUCT_FLD(value,		1),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_LAST_FOREIGN_KEY_ERROR	19
+	{STRUCT_FLD(field_name,		"trx_last_foreign_key_error"),
+	 STRUCT_FLD(field_length,	TRX_I_S_TRX_FK_ERROR_MAX_LEN),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_STRING),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_MAYBE_NULL),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ADAPTIVE_HASH_LATCHED	20
+	{STRUCT_FLD(field_name,		"trx_apative_hash_latched"),
+	 STRUCT_FLD(field_length,	1),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ADAPTIVE_HASH_TIMEOUT	21
+	{STRUCT_FLD(field_name,		"trx_adaptive_hash_timeout"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_OPERATION_STATE	8
+	{STRUCT_FLD(field_name,		"trx_operation_state"),
+	 STRUCT_FLD(field_length,	TRX_I_S_TRX_OP_STATE_MAX_LEN),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_STRING),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_MAYBE_NULL),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_TABLES_IN_USE	9
+	{STRUCT_FLD(field_name,		"trx_tables_in_use"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_TABLES_LOCKED	10
+	{STRUCT_FLD(field_name,		"trx_tables_locked"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_LOCK_STRUCTS	11
+	{STRUCT_FLD(field_name,		"trx_lock_structs"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_LOCK_MEMORY_BYTES	12
+	{STRUCT_FLD(field_name,		"trx_lock_memory_bytes"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ROWS_LOCKED	13
+	{STRUCT_FLD(field_name,		"trx_rows_locked"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ROWS_MODIFIED		14
+	{STRUCT_FLD(field_name,		"trx_rows_modified"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_CONNCURRENCY_TICKETS	15
+	{STRUCT_FLD(field_name,		"trx_concurrency_tickets"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ISOLATION_LEVEL	16
+	{STRUCT_FLD(field_name,		"trx_isolation_level"),
+	 STRUCT_FLD(field_length,	TRX_I_S_TRX_ISOLATION_LEVEL_MAX_LEN),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_STRING),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_UNIQUE_CHECKS	17
+	{STRUCT_FLD(field_name,		"trx_unique_checks"),
+	 STRUCT_FLD(field_length,	1),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONG),
+	STRUCT_FLD(value,		1),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_FOREIGN_KEY_CHECKS	18
+	{STRUCT_FLD(field_name,		"trx_foreign_key_checks"),
+	 STRUCT_FLD(field_length,	1),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONG),
+	 STRUCT_FLD(value,		1),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_LAST_FOREIGN_KEY_ERROR	19
+	{STRUCT_FLD(field_name,		"trx_last_foreign_key_error"),
+	 STRUCT_FLD(field_length,	TRX_I_S_TRX_FK_ERROR_MAX_LEN),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_STRING),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_MAYBE_NULL),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ADAPTIVE_HASH_LATCHED	20
+	{STRUCT_FLD(field_name,		"trx_apative_hash_latched"),
+	 STRUCT_FLD(field_length,	1),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	0),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
+#define IDX_TRX_ADAPTIVE_HASH_TIMEOUT	21
+	{STRUCT_FLD(field_name,		"trx_adaptive_hash_timeout"),
+	 STRUCT_FLD(field_length,	MY_INT64_NUM_DECIMAL_DIGITS),
+	 STRUCT_FLD(field_type,		MYSQL_TYPE_LONGLONG),
+	 STRUCT_FLD(value,		0),
+	 STRUCT_FLD(field_flags,	MY_I_S_UNSIGNED),
+	 STRUCT_FLD(old_name,		""),
+	 STRUCT_FLD(open_method,	SKIP_OPEN_TABLE)},
+
 	END_OF_ST_FIELD_INFO
 };

@@ -370,6 +622,62 @@ fill_innodb_trx_from_cache(
 		OK(field_store_string(fields[IDX_TRX_QUERY],
 				      row->trx_query));

+		/* trx_operation_state */
+		OK(field_store_string(fields[IDX_TRX_OPERATION_STATE],
+				      row->trx_operation_state));
+
+		/* trx_tables_in_use */
+		OK(fields[IDX_TRX_TABLES_IN_USE]->store(
+			   (longlong) row->trx_tables_in_use, true));
+
+		/* trx_tables_locked */
+		OK(fields[IDX_TRX_TABLES_LOCKED]->store(
+			   (longlong) row->trx_tables_locked, true));
+
+		/* trx_lock_structs */
+		OK(fields[IDX_TRX_LOCK_STRUCTS]->store(
+			   (longlong) row->trx_lock_structs, true));
+
+		/* trx_lock_memory_bytes */
+		OK(fields[IDX_TRX_LOCK_MEMORY_BYTES]->store(
+			   (longlong) row->trx_lock_memory_bytes, true));
+
+		/* trx_rows_locked */
+		OK(fields[IDX_TRX_ROWS_LOCKED]->store(
+			   (longlong) row->trx_rows_locked, true));
+
+		/* trx_rows_modified */
+		OK(fields[IDX_TRX_ROWS_MODIFIED]->store(
+			   (longlong) row->trx_rows_modified, true));
+
+		/* trx_concurrency_tickets */
+		OK(fields[IDX_TRX_CONNCURRENCY_TICKETS]->store(
+			   (longlong) row->trx_concurrency_tickets, true));
+
+		/* trx_isolation_level */
+		OK(field_store_string(fields[IDX_TRX_ISOLATION_LEVEL],
+				      row->trx_isolation_level));
+
+		/* trx_unique_checks */
+		OK(fields[IDX_TRX_UNIQUE_CHECKS]->store(
+			   row->trx_unique_checks));
+
+		/* trx_foreign_key_checks */
+		OK(fields[IDX_TRX_FOREIGN_KEY_CHECKS]->store(
+			   row->trx_foreign_key_checks));
+
+		/* trx_last_foreign_key_error */
+		OK(field_store_string(fields[IDX_TRX_LAST_FOREIGN_KEY_ERROR],
+				      row->trx_foreign_key_error));
+
+		/* trx_apative_hash_latched */
+		OK(fields[IDX_TRX_ADAPTIVE_HASH_LATCHED]->store(
+			   row->trx_has_search_latch));
+
+		/* trx_adaptive_hash_timeout */
+		OK(fields[IDX_TRX_ADAPTIVE_HASH_TIMEOUT]->store(
+			   (longlong) row->trx_search_latch_timeout, true));
+
 		OK(schema_table_store_record(thd, table));
 	}

--- a/storage/innobase/include/lock0lock.h
+++ b/storage/innobase/include/lock0lock.h
@@ -637,7 +637,7 @@ UNIV_INTERN
 ulint
 lock_number_of_rows_locked(
 /*=======================*/
-	trx_t*	trx);	/*!< in: transaction */
+	const trx_t*	trx);	/*!< in: transaction */
 /*******************************************************************//**
 Check if a transaction holds any autoinc locks.
@return TRUE if the transaction holds any AUTOINC locks. */
--- a/storage/innobase/include/trx0i_s.h
+++ b/storage/innobase/include/trx0i_s.h
@@ -44,6 +44,37 @@ i_s_locks_row_t::lock_data */
 i_s_trx_row_t::trx_query */
 #define TRX_I_S_TRX_QUERY_MAX_LEN	1024

+/** The maximum length of a string that can be stored in
+i_s_trx_row_t::trx_operation_state */
+#define TRX_I_S_TRX_OP_STATE_MAX_LEN	64
+
+/** The maximum length of a string that can be stored in
+i_s_trx_row_t::trx_foreign_key_error */
+#define TRX_I_S_TRX_FK_ERROR_MAX_LEN	256
+
+/** The maximum length of a string that can be stored in
+i_s_trx_row_t::trx_isolation_level */
+#define TRX_I_S_TRX_ISOLATION_LEVEL_MAX_LEN	16
+
+/** Safely copy strings in to the INNODB_TRX table's
+string based columns */
+#define TRX_I_S_STRING_COPY(data, field, constraint, tcache)	\
+do {								\
+	if (strlen(data) > constraint) {			\
+		char	buff[constraint + 1];			\
+		strncpy(buff, data, constraint);		\
+		buff[constraint] = '\0';			\
+								\
+		field = ha_storage_put_memlim(			\
+			(tcache)->storage, buff, constraint + 1,\
+			MAX_ALLOWED_FOR_STORAGE(tcache));	\
+	} else {						\
+		field = ha_storage_put_str_memlim(		\
+			(tcache)->storage, data,		\
+			MAX_ALLOWED_FOR_STORAGE(tcache));	\
+	}							\
+} while (0)
+
 /** A row of INFORMATION_SCHEMA.innodb_locks */
 typedef struct i_s_locks_row_struct	i_s_locks_row_t;
 /** A row of INFORMATION_SCHEMA.innodb_trx */
@@ -95,21 +126,49 @@ struct i_s_locks_row_struct {

 /** This structure represents INFORMATION_SCHEMA.innodb_trx row */
 struct i_s_trx_row_struct {
-	ullint			trx_id;		/*!< transaction identifier */
-	const char*		trx_state;	/*!< transaction state from
-						trx_get_que_state_str() */
-	ib_time_t		trx_started;	/*!< trx_struct::start_time */
+	ullint		trx_id;		/*!< transaction identifier */
+	const char*	trx_state;	/*!< transaction state from
+					trx_get_que_state_str() */
+	ib_time_t	trx_started;	/*!< trx_struct::start_time */
 	const i_s_locks_row_t*	requested_lock_row;
-						/*!< pointer to a row
-						in innodb_locks if trx
-						is waiting, or NULL */
-	ib_time_t		trx_wait_started;
-						/*!< trx_struct::wait_started */
-	ullint			trx_weight;	/*!< TRX_WEIGHT() */
-	ulint			trx_mysql_thread_id;
-						/*!< thd_get_thread_id() */
-	const char*		trx_query;	/*!< MySQL statement being
-						executed in the transaction */
+					/*!< pointer to a row
+					in innodb_locks if trx
+					is waiting, or NULL */
+	ib_time_t	trx_wait_started; /*!< trx_struct::wait_started */
+	ullint		trx_weight;	/*!< TRX_WEIGHT() */
+	ulint		trx_mysql_thread_id; /*!< thd_get_thread_id() */
+	const char*	trx_query;	/*!< MySQL statement being
+					executed in the transaction */
+	const char*	trx_operation_state; /*!< trx_struct::op_info */
+	ulint		trx_tables_in_use;/*!< n_mysql_tables_in_use in
+					 trx_struct */
+	ulint		trx_tables_locked;
+					/*!< mysql_n_tables_locked in
+					trx_struct */
+	ulint		trx_lock_structs;/*!< list len of trx_locks in
+					trx_struct */
+	ulint		trx_lock_memory_bytes;
+					/*!< mem_heap_get_size(
+					trx->lock_heap) */
+	ulint		trx_rows_locked;/*!< lock_number_of_rows_locked() */
+	ullint		trx_rows_modified;/*!< trx_struct::undo_no */
+	ulint		trx_concurrency_tickets;
+					/*!< n_tickets_to_enter_innodb in
+					trx_struct */
+	const char*	trx_isolation_level;
+					/*!< isolation_level in trx_struct*/
+	ibool		trx_unique_checks;
+					/*!< check_unique_secondary in
+					trx_struct*/
+	ibool		trx_foreign_key_checks;
+					/*!< check_foreigns in trx_struct */
+	const char*	trx_foreign_key_error;
+					/*!< detailed_error in trx_struct */
+	ibool		trx_has_search_latch;
+					/*!< has_search_latch in trx_struct */
+	ulint		trx_search_latch_timeout;
+					/*!< search_latch_timeout in
+					trx_struct */
 };

 /** This structure represents INFORMATION_SCHEMA.innodb_lock_waits row */
--- a/storage/innobase/lock/lock0lock.c
+++ b/storage/innobase/lock/lock0lock.c
@@ -1624,7 +1624,7 @@ UNIV_INTERN
 ulint
 lock_number_of_rows_locked(
 /*=======================*/
-	trx_t*	trx)	/*!< in: transaction */
+	const trx_t*	trx)	/*!< in: transaction */
 {
 	lock_t*	lock;
 	ulint   n_records = 0;
--- a/storage/innobase/trx/trx0i_s.c
+++ b/storage/innobase/trx/trx0i_s.c
@@ -427,7 +427,7 @@ fill_trx_row(
 /*=========*/
 	i_s_trx_row_t*		row,		/*!< out: result object
 						that's filled */
-	const trx_t*		trx,		/*!< in: transaction to
+	const trx_t*			trx,		/*!< in: transaction to
 						get data from */
 	const i_s_locks_row_t*	requested_lock_row,/*!< in: pointer to the
 						corresponding row in
@@ -470,25 +470,8 @@ fill_trx_row(

 	if (trx->mysql_query_str != NULL && *trx->mysql_query_str != NULL) {

-		if (strlen(*trx->mysql_query_str)
-		    > TRX_I_S_TRX_QUERY_MAX_LEN) {
-
-			char	query[TRX_I_S_TRX_QUERY_MAX_LEN + 1];
-
-			memcpy(query, *trx->mysql_query_str,
-			       TRX_I_S_TRX_QUERY_MAX_LEN);
-			query[TRX_I_S_TRX_QUERY_MAX_LEN] = '\0';
-
-			row->trx_query = ha_storage_put_memlim(
-				cache->storage, query,
-				TRX_I_S_TRX_QUERY_MAX_LEN + 1,
-				MAX_ALLOWED_FOR_STORAGE(cache));
-		} else {
-
-			row->trx_query = ha_storage_put_str_memlim(
-				cache->storage, *trx->mysql_query_str,
-				MAX_ALLOWED_FOR_STORAGE(cache));
-		}
+		TRX_I_S_STRING_COPY(*trx->mysql_query_str, row->trx_query,
+				    TRX_I_S_TRX_QUERY_MAX_LEN, cache);

 		if (row->trx_query == NULL) {

@@ -499,6 +482,74 @@ fill_trx_row(
 		row->trx_query = NULL;
 	}

+	if (trx->op_info != NULL && trx->op_info[0] != '\0') {
+
+		TRX_I_S_STRING_COPY(trx->op_info, row->trx_operation_state,
+				    TRX_I_S_TRX_OP_STATE_MAX_LEN, cache);
+
+		if (row->trx_operation_state == NULL) {
+
+			return(FALSE);
+		}
+	} else {
+
+		row->trx_operation_state = NULL;
+	}
+
+	row->trx_tables_in_use = trx->n_mysql_tables_in_use;
+
+	row->trx_tables_locked = trx->mysql_n_tables_locked;
+
+	row->trx_lock_structs = UT_LIST_GET_LEN(trx->trx_locks);
+
+	row->trx_lock_memory_bytes = mem_heap_get_size(trx->lock_heap);
+
+	row->trx_rows_locked = lock_number_of_rows_locked(trx);
+
+	row->trx_rows_modified = ut_conv_dulint_to_longlong(trx->undo_no);
+
+	row->trx_concurrency_tickets = trx->n_tickets_to_enter_innodb;
+
+	switch (trx->isolation_level) {
+	case TRX_ISO_READ_UNCOMMITTED:
+		row->trx_isolation_level = "READ UNCOMMITTED";
+		break;
+	case TRX_ISO_READ_COMMITTED:
+		row->trx_isolation_level = "READ COMMITTED";
+		break;
+	case TRX_ISO_REPEATABLE_READ:
+		row->trx_isolation_level = "REPEATABLE READ";
+		break;
+	case TRX_ISO_SERIALIZABLE:
+		row->trx_isolation_level = "SERIALIZABLE";
+		break;
+	/* Should not happen as TRX_ISO_READ_COMMITTED is default */
+	default:
+		row->trx_isolation_level = "UNKNOWN";
+	}
+
+	row->trx_unique_checks = (ibool) trx->check_unique_secondary;
+
+	row->trx_foreign_key_checks = (ibool) trx->check_foreigns;
+
+	if (trx->detailed_error != NULL && trx->detailed_error[0] != '\0') {
+
+		TRX_I_S_STRING_COPY(trx->detailed_error,
+				    row->trx_foreign_key_error,
+				    TRX_I_S_TRX_FK_ERROR_MAX_LEN, cache);
+
+		if (row->trx_foreign_key_error == NULL) {
+
+			return(FALSE);
+		}
+	} else {
+			row->trx_foreign_key_error = NULL;
+	}
+
+	row->trx_has_search_latch = (ibool) trx->has_search_latch;
+
+	row->trx_search_latch_timeout = trx->search_latch_timeout;
+
 	return(TRUE);
 }