102 lines
2.3 KiB
Plaintext
102 lines
2.3 KiB
Plaintext
|
|
#
|
|
# Test that transaction data is correctly "visualized" in
|
|
# INFORMATION_SCHEMA.INNODB_TRX
|
|
#
|
|
|
|
# Make sure the locks keep waiting until they are released,
|
|
# even on a busy system.
|
|
SET GLOBAL innodb_lock_wait_timeout=600;
|
|
|
|
DESCRIBE INFORMATION_SCHEMA.INNODB_TRX;
|
|
|
|
-- disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
-- enable_warnings
|
|
|
|
CREATE TABLE t1 (
|
|
c01 INT,
|
|
c02 INT,
|
|
PRIMARY KEY (c01)
|
|
) ENGINE=INNODB STATS_AUTO_RECALC=0;
|
|
|
|
INSERT INTO t1 VALUES
|
|
(1,2),(2,4),(3,6),(4,8);
|
|
|
|
CREATE TABLE t2 (
|
|
c01 INT,
|
|
c02 INT,
|
|
PRIMARY KEY (c01),
|
|
CONSTRAINT fk1 FOREIGN KEY (c02) REFERENCES t1 (c01)
|
|
) ENGINE=INNODB STATS_AUTO_RECALC=0;
|
|
|
|
INSERT INTO t2 VALUES
|
|
(1,1),(2,2),(3,3);
|
|
|
|
-- source include/count_sessions.inc
|
|
|
|
-- 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_timeout= 300;
|
|
let $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_TRX;
|
|
-- source include/wait_condition.inc
|
|
|
|
-- connection con_verify_innodb_trx
|
|
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
|
|
ROLLBACK;
|
|
SET FOREIGN_KEY_CHECKS = 0;
|
|
SET UNIQUE_CHECKS = 0;
|
|
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES (6,12);
|
|
|
|
let $wait_timeout= 300;
|
|
let $wait_condition=
|
|
SELECT trx_unique_checks = 0 FROM INFORMATION_SCHEMA.INNODB_TRX;
|
|
-- source include/wait_condition.inc
|
|
|
|
-- connection con_verify_innodb_trx
|
|
SELECT trx_isolation_level, trx_unique_checks, trx_foreign_key_checks
|
|
FROM INFORMATION_SCHEMA.INNODB_TRX;
|
|
|
|
-- connection con_trx
|
|
ROLLBACK;
|
|
SET FOREIGN_KEY_CHECKS = 1;
|
|
SET UNIQUE_CHECKS = 1;
|
|
BEGIN;
|
|
-- error 1452
|
|
INSERT INTO t2 VALUES (4,10);
|
|
|
|
let $wait_timeout= 300;
|
|
let $wait_condition=
|
|
SELECT trx_unique_checks = 1 FROM INFORMATION_SCHEMA.INNODB_TRX;
|
|
-- source include/wait_condition.inc
|
|
|
|
-- connection con_verify_innodb_trx
|
|
SELECT trx_state, trx_isolation_level, trx_last_foreign_key_error
|
|
FROM INFORMATION_SCHEMA.INNODB_TRX;
|
|
|
|
-- connection default
|
|
|
|
-- disconnect con_trx
|
|
-- disconnect con_verify_innodb_trx
|
|
|
|
DROP TABLE t2;
|
|
DROP TABLE t1;
|
|
|
|
-- source include/wait_until_count_sessions.inc
|
|
|
|
SET GLOBAL innodb_lock_wait_timeout=default;
|