597 lines
22 KiB
Plaintext
597 lines
22 KiB
Plaintext
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========================================================================
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STEP 1 - SETUP
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========================================================================
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# Control thread
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SET SESSION AUTOCOMMIT= 1;
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SELECT thread_id INTO @my_thread_id
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FROM performance_schema.threads
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WHERE processlist_id = connection_id();
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# Connection 1
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SET SESSION AUTOCOMMIT= 0;
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SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ, READ WRITE;
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# Create test tables, one transactional and one non-transactional
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS nt1;
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CREATE TABLE t1 (s1 int, s2 varchar(64)) ENGINE=XENGINE;
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CREATE TABLE nt1 (s1 int, s2 varchar(64)) ENGINE=MYISAM;
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# Get tables loaded in data-dictionary cache
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# Disable all events from the control thread
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# Clear transaction tables
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CALL clear_transaction_tables();
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========================================================================
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# STEP 2 - BASIC TRANSACTION
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========================================================================
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SELECT @@global.transaction_isolation;
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@@global.transaction_isolation
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REPEATABLE-READ
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SELECT @@global.autocommit;
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@@global.autocommit
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1
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SELECT @@transaction_isolation;
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@@transaction_isolation
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REPEATABLE-READ
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SELECT @@autocommit;
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@@autocommit
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0
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# STEP 2.1 - START/COMMIT
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START TRANSACTION;
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INSERT INTO t1 VALUES (101, 'COMMITTED');
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COMMIT;
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# STEP 2.2 - ROLLBACK
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START TRANSACTION;
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INSERT INTO t1 VALUES (102, 'ROLLED BACK');
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ROLLBACK;
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## Expect 1 committed and 1 rolled back transaction
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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# STEP 2.3 - COMMIT AND CHAIN
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START TRANSACTION;
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INSERT INTO t1 VALUES (103, 'COMMIT AND CHAIN');
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COMMIT AND CHAIN;
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INSERT INTO t1 VALUES (104, 'COMMIT AND CHAIN');
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COMMIT;
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## Expect 2 committed transactions
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 2);
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ACTUAL EXPECTED
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2 2
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CALL clear_transaction_tables();
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========================================================================
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# STEP 3 - ISOLATION LEVEL
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========================================================================
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connection con1
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SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
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START TRANSACTION;
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INSERT INTO t1 VALUES (302, 'REPEATABLE READ');
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COMMIT;
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SELECT @@binlog_format INTO @binlog_save;
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SET SESSION BINLOG_FORMAT='ROW';
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SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
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START TRANSACTION;
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INSERT INTO t1 VALUES (303, 'READ COMMITTED');
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COMMIT;
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SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
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SET binlog_format= @binlog_save;
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'SERIALIZABLE', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'READ COMMITTED', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'READ UNCOMMITTED', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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========================================================================
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# STEP 4 - ACCESS MODE
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========================================================================
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#
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# STEP 4.1 - READ ONLY, TIMING ENABLED
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#
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connection con1
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SET SESSION TRANSACTION READ WRITE;
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START TRANSACTION;
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INSERT INTO t1 VALUES (410, 'READ ONLY');
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INSERT INTO t1 VALUES (411, 'READ ONLY');
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INSERT INTO t1 VALUES (412, 'READ ONLY');
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INSERT INTO t1 VALUES (413, 'READ ONLY');
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COMMIT;
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SET SESSION TRANSACTION READ ONLY;
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START TRANSACTION;
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SELECT * FROM t1 ORDER BY s1;
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s1 s2
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101 COMMITTED
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103 COMMIT AND CHAIN
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104 COMMIT AND CHAIN
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301 SERIALIZABLE
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302 REPEATABLE READ
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303 READ COMMITTED
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304 READ UNCOMMITTED
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410 READ ONLY
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411 READ ONLY
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412 READ ONLY
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413 READ ONLY
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COMMIT;
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## Expect 1 read only, committed transaction in events_transactions_history
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ ONLY', 'REPEATABLE READ', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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#
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# STEP 4.2 - READ ONLY, TIMING DISABLED
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#
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## Disable timing stats for 'transaction'
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UPDATE performance_schema.setup_instruments SET timed = 'NO' WHERE name = 'transaction';
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TRUNCATE performance_schema.events_transactions_summary_global_by_event_name;
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connection con1
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START TRANSACTION;
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SELECT * FROM t1 ORDER BY s1;
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s1 s2
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101 COMMITTED
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103 COMMIT AND CHAIN
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104 COMMIT AND CHAIN
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301 SERIALIZABLE
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302 REPEATABLE READ
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303 READ COMMITTED
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304 READ UNCOMMITTED
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410 READ ONLY
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411 READ ONLY
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412 READ ONLY
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413 READ ONLY
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COMMIT;
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SET SESSION TRANSACTION READ WRITE;
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## Expect 1 event, 0 stats
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SELECT * FROM performance_schema.events_transactions_summary_global_by_event_name;
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EVENT_NAME COUNT_STAR SUM_TIMER_WAIT MIN_TIMER_WAIT AVG_TIMER_WAIT MAX_TIMER_WAIT COUNT_READ_WRITE SUM_TIMER_READ_WRITE MIN_TIMER_READ_WRITE AVG_TIMER_READ_WRITE MAX_TIMER_READ_WRITE COUNT_READ_ONLY SUM_TIMER_READ_ONLY MIN_TIMER_READ_ONLY AVG_TIMER_READ_ONLY MAX_TIMER_READ_ONLY
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transaction 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0
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## Restore setup_instruments
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UPDATE performance_schema.setup_instruments SET enabled = 'YES' WHERE name = 'transaction';
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========================================================================
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# STEP 5 - IMPLICIT START
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========================================================================
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# When AUTOCOMMIT is disabled, the first statement following a committed
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# transaction marks the start of a new transaction. Subsequent statements will
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# be part of the transaction until it is committed.
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SET SESSION AUTOCOMMIT = 0;
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INSERT INTO t1 VALUES (501, 'IMPLICIT START');
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## Expect 1 active transaction in events_transactions_current
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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INSERT INTO t1 VALUES (502, 'IMPLICIT START');
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COMMIT;
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## Expect one committed transaction in events_transactions_current and history
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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========================================================================
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# STEP 6 - IMPLICIT COMMIT (DDL, ETC)
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========================================================================
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# Transactions are implicitly ended by DDL statements, locking statements
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# and server administration commands.
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SET SESSION AUTOCOMMIT = 0;
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INSERT INTO t1 VALUES (601, 'IMPLICIT COMMIT');
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## Expect one active transaction in events_transactions_current, zero events in history
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', 'NO', 0, 0, 0, 0);
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ACTUAL EXPECTED
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0 0
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INSERT INTO t1 VALUES (602, 'IMPLICIT COMMIT');
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## Issue a DDL statement to force a commmit
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## This DDL needs to fail early, to avoid starting its own transaction
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## which will disturb the state.
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ALTER TABLE t1 ADD KEY (s3);
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ERROR 42000: Key column 's3' doesn't exist in table
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## Expect 0 active transactions, 1 committed transaction
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 0);
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ACTUAL EXPECTED
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0 0
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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========================================================================
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STEP 7 - XA TRANSACTIONS
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========================================================================
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#
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# STEP 7.1 - XA START
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#
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XA START 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890;
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## Expect 1 active XA transaction, state ACTIVE
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 1234567890, 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 'ACTIVE', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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# STEP 7.2 - XA END
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INSERT INTO t1 VALUES (701, 'XA');
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XA END 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890;
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## Expect 1 active XA transaction, state IDLE
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 1234567890, 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 'IDLE', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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#
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# STEP 7.3 - XA PREPARE
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#
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XA PREPARE 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890;
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## Expect 1 active XA transaction, state PREPARED
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 1234567890, 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 'PREPARED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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#
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# STEP 7.4 - XA COMMIT
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#
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XA COMMIT 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890;
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## Expect 1 committed XA transaction, state COMMITTED in current and history
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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#
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# STEP 7.5 - XA ROLLBACK
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#
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XA START 'XA_CON1_002';
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INSERT INTO t1 VALUES (702, 'XA');
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XA END 'XA_CON1_002';
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XA PREPARE 'XA_CON1_002';
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## Expect 1 active XA transaction, state PREPARED
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, 'XA_CON1_002', '', 'PREPARED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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XA ROLLBACK 'XA_CON1_002';
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## Expect 1 XA transaction, state ROLLBACK ONLY in current and history
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, 'XA_CON1_002', '', 'ROLLBACK ONLY', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, 'XA_CON1_002', '', 'ROLLBACK ONLY', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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SELECT * FROM performance_schema.events_transactions_current ORDER BY event_id;
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THREAD_ID EVENT_ID END_EVENT_ID EVENT_NAME STATE TRX_ID GTID XID_FORMAT_ID XID_GTRID XID_BQUAL XA_STATE SOURCE TIMER_START TIMER_END TIMER_WAIT ACCESS_MODE ISOLATION_LEVEL AUTOCOMMIT NUMBER_OF_SAVEPOINTS NUMBER_OF_ROLLBACK_TO_SAVEPOINT NUMBER_OF_RELEASE_SAVEPOINT OBJECT_INSTANCE_BEGIN NESTING_EVENT_ID NESTING_EVENT_TYPE
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#
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# STEP 7.6 - XA TRANSACTION - LONG GTRID AND BQUAL
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#
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XA START 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890;
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INSERT INTO t1 VALUES (703, 'XA LONG');
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XA END 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890;
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XA PREPARE 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890;
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XA COMMIT 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890;
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## Expect 1 committed XA transaction, state COMMITTED in current and history
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', 'BQUAL_6789012345678901234567890123456789012345678901234567890123', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', 'BQUAL_6789012345678901234567890123456789012345678901234567890123', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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#
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# STEP 7.7 - XA TRANSACTION - LONG GTRID AND BINARY BQUAL
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#
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XA START 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890;
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INSERT INTO t1 VALUES (704, 'XA LONG/BINARY');
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XA END 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890;
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XA PREPARE 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890;
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XA COMMIT 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890;
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## Expect 1 committed XA transaction, state COMMITTED in current and history
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', '0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', '0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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CALL clear_transaction_tables();
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========================================================================
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# STEP 8 - TRANSACTIONAL AND NON-TRANSACTIONAL TABLES
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========================================================================
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SET SESSION AUTOCOMMIT = 0;
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SELECT COUNT(*) FROM performance_schema.events_transactions_current ORDER BY event_id;
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COUNT(*)
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0
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#
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# STEP 8.1 - UPDATE NON-TRANSACTIONAL TABLE
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#
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INSERT INTO nt1 VALUES (801, 'NON-TRANSACTIONAL');
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## Expect 0 transactions in events_transactions_current
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0);
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ACTUAL EXPECTED
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0 0
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COMMIT;
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## Expect 0 transactions in events_transactions_history
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CALL transaction_verifier(1, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0);
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ACTUAL EXPECTED
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0 0
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#
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# STEP 8.2 - UPDATE TRANSACTIONAL AND NON-TRANSACTIONAL TABLES
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#
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## First non-transactional...
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INSERT INTO nt1 VALUES (802, 'NON-TRANSACTIONAL');
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## Expect 0 transactions in events_transactions_current
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0);
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ACTUAL EXPECTED
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0 0
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## Now transactional. Transaction should be started.
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INSERT INTO t1 VALUES (802, 'TRANSACTIONAL');
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## Expect 1 transaction in events_transactions_current
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
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1 1
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COMMIT;
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## Expect 1 committed transaction in events_transactions_current and history
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CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
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ACTUAL EXPECTED
|
|
1 1
|
|
CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
CALL clear_transaction_tables();
|
|
|
|
========================================================================
|
|
# STEP 9 - SAVEPOINTS
|
|
========================================================================
|
|
#
|
|
# STEP 9.1 - SAVEPOINT 1
|
|
#
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES (901, 'SAVEPOINT');
|
|
SAVEPOINT SVP001;
|
|
|
|
## Expect 1 active transaction with 1 savepoint
|
|
CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 1, 0, 0, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
|
|
#
|
|
# STEP 9.2 - SAVEPOINTS 2 and 3
|
|
#
|
|
INSERT INTO t1 VALUES (902, 'SAVEPOINT');
|
|
SAVEPOINT SVP002;
|
|
INSERT INTO t1 VALUES (903, 'SAVEPOINT');
|
|
SAVEPOINT SVP003;
|
|
INSERT INTO t1 VALUES (904, 'SAVEPOINT');
|
|
SELECT COUNT(*) FROM t1 WHERE s1 > 900;
|
|
COUNT(*)
|
|
4
|
|
|
|
#
|
|
# STEP 9.3 - ROLLBACK TO SAVEPOINT 2
|
|
#
|
|
ROLLBACK TO SVP002;
|
|
|
|
## Expect 1 active transaction with 3 savepoints, 1 rollback to savepoint
|
|
CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 3, 1, 0, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
|
|
#
|
|
# STEP 9.4 - RELEASE SAVEPOINT 1
|
|
#
|
|
RELEASE SAVEPOINT SVP001;
|
|
|
|
## Expect 1 active transaction with 3 savepoints, 1 rollback to savepoint, 1 release savepoint
|
|
CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 3, 1, 1, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
#
|
|
# STEP 9.5 - COMMIT
|
|
#
|
|
COMMIT;
|
|
|
|
## Expect 1 committed transaction with 3 savepoints, 1 rollback to savepoint, 1 release savepoint
|
|
CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 3, 1, 1, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
CALL clear_transaction_tables();
|
|
|
|
========================================================================
|
|
# STEP 10 - GTIDs
|
|
========================================================================
|
|
GTIDs are tested in transaction_gtid.test.
|
|
|
|
========================================================================
|
|
# STEP 11 - MISCELLANY
|
|
========================================================================
|
|
#
|
|
# STEP 11.1 - TRUNCATE DURING ACTIVE TRANSACTION
|
|
#
|
|
|
|
# Verify that truncating events_transactions_current during an active transaction
|
|
# does not leave an orphaned transaction event, and that the row index to
|
|
# events_transactions_history is reset to 0.
|
|
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES (1110, 'INSERT 1110');
|
|
TRUNCATE performance_schema.events_transactions_current;
|
|
|
|
COMMIT;
|
|
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES (1111, 'INSERT 1111');
|
|
COMMIT;
|
|
|
|
## Expect 1 transaction for connection 1
|
|
CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', '', '', '', 0, 0, 0, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
CALL clear_transaction_tables();
|
|
|
|
#
|
|
# STEP 11.2 - DISABLE THREAD INSTRUMENTATION
|
|
#
|
|
UPDATE performance_schema.setup_consumers
|
|
SET enabled = 'NO'
|
|
WHERE name = 'thread_instrumentation';
|
|
|
|
TRUNCATE performance_schema.events_transactions_summary_global_by_event_name;
|
|
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES (1120, 'INSERT 1120');
|
|
COMMIT;
|
|
|
|
## Expect 1 event with non-zero summary stats
|
|
SELECT EVENT_NAME, COUNT_STAR, SUM_TIMER_WAIT, MIN_TIMER_WAIT, AVG_TIMER_WAIT, COUNT_READ_WRITE
|
|
FROM performance_schema.events_transactions_summary_global_by_event_name
|
|
WHERE count_star = 1 and sum_timer_wait != 0;
|
|
EVENT_NAME COUNT_STAR SUM_TIMER_WAIT MIN_TIMER_WAIT AVG_TIMER_WAIT COUNT_READ_WRITE
|
|
|
|
## Disable timing stats for 'transaction'
|
|
UPDATE performance_schema.setup_instruments SET timed = 'NO' WHERE name = 'transaction';
|
|
|
|
TRUNCATE performance_schema.events_transactions_summary_global_by_event_name;
|
|
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES (1121, 'INSERT 1121');
|
|
COMMIT;
|
|
|
|
## Expect 1 event, 0 stats
|
|
SELECT * FROM performance_schema.events_transactions_summary_global_by_event_name;
|
|
EVENT_NAME COUNT_STAR SUM_TIMER_WAIT MIN_TIMER_WAIT AVG_TIMER_WAIT MAX_TIMER_WAIT COUNT_READ_WRITE SUM_TIMER_READ_WRITE MIN_TIMER_READ_WRITE AVG_TIMER_READ_WRITE MAX_TIMER_READ_WRITE COUNT_READ_ONLY SUM_TIMER_READ_ONLY MIN_TIMER_READ_ONLY AVG_TIMER_READ_ONLY MAX_TIMER_READ_ONLY
|
|
transaction 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0
|
|
|
|
## Restore setup_consumers and setup_instruments
|
|
UPDATE performance_schema.setup_consumers SET enabled = 'YES' WHERE name = 'thread_instrumentation';
|
|
UPDATE performance_schema.setup_instruments SET enabled = 'YES' WHERE name = 'transaction';
|
|
|
|
DELETE FROM t1;
|
|
CALL clear_history();
|
|
|
|
#
|
|
# STEP 11.3 - STATEMENT ROLLBACK - AUTOCOMMIT OFF - BINLOG FORMAT 'STATEMENT'
|
|
#
|
|
SET SESSION binlog_format = STATEMENT;
|
|
SET SESSION AUTOCOMMIT = 0;
|
|
|
|
START TRANSACTION;
|
|
INSERT INTO t1 VALUES (1130, 'INSERT 1130');
|
|
|
|
## Expect binlog statement mode error
|
|
UPDATE t1, performance_schema.setup_instruments pfs
|
|
SET t1.s1 = 1, pfs.timed = 'NO';
|
|
|
|
COMMIT;
|
|
|
|
SET SESSION AUTOCOMMIT = 1;
|
|
|
|
## Expect 1 committed transaction
|
|
CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', '', '', 'NO', 0, 0, 0, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
|
|
DELETE FROM t1;
|
|
CALL clear_history();
|
|
|
|
#
|
|
# STEP 11.4 - STATEMENT ROLLBACK - AUTOCOMMIT ON - BINLOG FORMAT 'STATEMENT'
|
|
#
|
|
SET SESSION binlog_format = STATEMENT;
|
|
SET SESSION AUTOCOMMIT = 1;
|
|
|
|
## Expect binlog statement mode error
|
|
UPDATE t1, performance_schema.setup_instruments pfs
|
|
SET t1.s1 = 1, pfs.timed = 'NO';
|
|
|
|
## Expect 1 rolled back transaction
|
|
CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, '', '', '', '', '', '', 'YES', 0, 0, 0, 1);
|
|
ACTUAL EXPECTED
|
|
1 1
|
|
CALL clear_history();
|
|
|
|
========================================================================
|
|
# CLEAN UP
|
|
========================================================================
|
|
|
|
DROP TABLE t1;
|
|
DROP TABLE nt1;
|
|
DROP PROCEDURE clear_transaction_tables;
|
|
DROP PROCEDURE clear_transaction_history;
|
|
DROP PROCEDURE clear_statement_history;
|
|
DROP PROCEDURE clear_history;
|
|
DROP PROCEDURE transaction_verifier;
|