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############# suite/perfschema/t/transaction.test #################### # # # Test processing of transaction events by the Performance Schema, # # including explicit/implicit transactions, access modes, isolation # # levels, statement counts and state transitions. # # # # # ###################################################################### --source include/have_perfschema.inc --source include/not_embedded.inc --source include/have_innodb.inc --source include/no_protocol.inc --disable_query_log --source ../include/transaction_setup.inc --enable_query_log --echo --echo ======================================================================== --echo STEP 1 - SETUP --echo ======================================================================== --echo --echo # Control thread --echo --connection default SET SESSION AUTOCOMMIT= 1; eval $get_thread_id; let $default_thread_id= `SELECT @my_thread_id`; --echo --echo # Connection 1 --echo connect(con1, localhost, root,,); --disable_query_log eval $get_thread_id; let $con1_thread_id= `SELECT @my_thread_id`; --enable_query_log SET SESSION AUTOCOMMIT= 0; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ, READ WRITE; --disable_parsing --echo --echo # Connection 2 --echo connect(con2, localhost, root,,); --disable_query_log eval $get_thread_id; let $con2_thread_id= `SELECT @my_thread_id`; --enable_query_log SET SESSION AUTOCOMMIT= 0; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ, READ WRITE; --enable_parsing --connection default --disable_query_log eval SET @con1_thread_id= $con1_thread_id; #eval SET @con2_thread_id= $con2_thread_id; --enable_query_log --echo --echo # Create test tables, one transactional and one non-transactional --echo --connection default --disable_warnings DROP TABLE IF EXISTS t1; DROP TABLE IF EXISTS nt1; --enable_warnings CREATE TABLE t1 (s1 int, s2 varchar(64)) ENGINE=INNODB; CREATE TABLE nt1 (s1 int, s2 varchar(64)) ENGINE=MYISAM; --echo --echo # Disable all events from the control thread --echo --disable_query_log UPDATE performance_schema.threads SET instrumented='NO' WHERE processlist_id = CONNECTION_ID(); --enable_query_log --echo --echo # Clear transaction tables --echo CALL clear_transaction_tables(); --echo --echo ======================================================================== --echo # STEP 2 - BASIC TRANSACTION --echo ======================================================================== --echo --connection con1 SELECT @@global.tx_isolation; SELECT @@global.autocommit; SELECT @@global.binlog_format; SELECT @@tx_isolation; SELECT @@autocommit; SELECT @@binlog_format; --echo --echo # STEP 2.1 - START/COMMIT --echo START TRANSACTION; INSERT INTO t1 VALUES (101, 'COMMITTED'); COMMIT; --echo --echo # STEP 2.2 - ROLLBACK --echo START TRANSACTION; INSERT INTO t1 VALUES (102, 'ROLLED BACK'); ROLLBACK; --echo --echo ## Expect 1 committed and 1 rolled back transaction --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo --echo # STEP 2.3 - COMMIT AND CHAIN --echo --connection con1 START TRANSACTION; INSERT INTO t1 VALUES (103, 'COMMIT AND CHAIN'); COMMIT AND CHAIN; INSERT INTO t1 VALUES (104, 'COMMIT AND CHAIN'); COMMIT; --echo --echo ## Expect 2 committed transactions --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 2); CALL clear_transaction_tables(); --echo --echo ======================================================================== --echo # STEP 3 - ISOLATION LEVEL --echo ======================================================================== --echo --echo connection con1 --connection con1 SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE; START TRANSACTION; INSERT INTO t1 VALUES (301, 'SERIALIZABLE'); COMMIT; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; START TRANSACTION; INSERT INTO t1 VALUES (302, 'REPEATABLE READ'); COMMIT; ## NOTE - InnoDB requires binlog_format = ROW for READ COMMITTED/UNCOMMITTED SELECT @@binlog_format INTO @binlog_save; SET SESSION BINLOG_FORMAT=ROW; SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; START TRANSACTION; INSERT INTO t1 VALUES (303, 'READ COMMITTED'); COMMIT; SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; START TRANSACTION; INSERT INTO t1 VALUES (304, 'READ UNCOMMITTED'); COMMIT; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; SET binlog_format= @binlog_save; --echo --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'SERIALIZABLE', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'REPEATABLE READ', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'READ COMMITTED', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', 'READ UNCOMMITTED', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo --echo ======================================================================== --echo # STEP 4 - ACCESS MODE --echo ======================================================================== --echo # --echo # STEP 4.1 - READ ONLY, TIMING ENABLED --echo # --echo --echo connection con1 --connection con1 SET SESSION TRANSACTION READ WRITE; START TRANSACTION; INSERT INTO t1 VALUES (410, 'READ ONLY'); INSERT INTO t1 VALUES (411, 'READ ONLY'); INSERT INTO t1 VALUES (412, 'READ ONLY'); INSERT INTO t1 VALUES (413, 'READ ONLY'); COMMIT; SET SESSION TRANSACTION READ ONLY; START TRANSACTION; SELECT * FROM t1 ORDER BY s1; COMMIT; --echo --echo ## Expect 1 read only, committed transaction in events_transactions_history --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ ONLY', 'REPEATABLE READ', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo --echo # --echo # STEP 4.2 - READ ONLY, TIMING DISABLED --echo # --echo --echo ## Disable timing stats for 'transaction' UPDATE performance_schema.setup_instruments SET timed = 'NO' WHERE name = 'transaction'; --echo TRUNCATE performance_schema.events_transactions_summary_global_by_event_name; --echo connection con1 --connection con1 START TRANSACTION; SELECT * FROM t1 ORDER BY s1; COMMIT; --echo SET SESSION TRANSACTION READ WRITE; --connection default --echo --echo ## Expect 1 event, 0 stats SELECT * FROM performance_schema.events_transactions_summary_global_by_event_name; --echo --echo ## Restore setup_instruments UPDATE performance_schema.setup_instruments SET enabled = 'YES' WHERE name = 'transaction'; --echo --echo ======================================================================== --echo # STEP 5 - IMPLICIT START --echo ======================================================================== --echo # When AUTOCOMMIT is disabled, the first statement following a committed --echo # transaction marks the start of a new transaction. Subsequent statements will --echo # be part of the transaction until it is committed. --echo --connection con1 SET SESSION AUTOCOMMIT = 0; INSERT INTO t1 VALUES (501, 'IMPLICIT START'); --echo --echo ## Expect 1 active transaction in events_transactions_current --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); --connection con1 INSERT INTO t1 VALUES (502, 'IMPLICIT START'); COMMIT; --echo --echo ## Expect one committed transaction in events_transactions_current and history --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo --echo ======================================================================== --echo # STEP 6 - IMPLICIT COMMIT (DDL, ETC) --echo ======================================================================== --echo # Transactions are implicitly ended by DDL statements, locking statements --echo # and server administration commands. --echo --connection con1 SET SESSION AUTOCOMMIT = 0; INSERT INTO t1 VALUES (601, 'IMPLICIT COMMIT'); --echo --echo ## Expect one active transaction in events_transactions_current, zero events in history --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', 'NO', 0, 0, 0, 0); --connection con1 INSERT INTO t1 VALUES (602, 'IMPLICIT COMMIT'); --echo ## Issue a DDL statement to force a commmit CREATE TABLE t2 (s1 INT, s2 VARCHAR(64)) ENGINE=INNODB; --echo --echo ## Expect 0 active transactions, 1 committed transaction --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 0); CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); DROP TABLE test.t2; --echo --echo ======================================================================== --echo STEP 7 - XA TRANSACTIONS --echo ======================================================================== --echo # --echo # STEP 7.1 - XA START --echo # --connection con1 XA START 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890; --echo --echo ## Expect 1 active XA transaction, state ACTIVE --connection default 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); --echo --echo # STEP 7.2 - XA END --echo --connection con1 INSERT INTO t1 VALUES (701, 'XA'); XA END 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890; --echo --echo ## Expect 1 active XA transaction, state IDLE --connection default 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); --echo --echo # --echo # STEP 7.3 - XA PREPARE --echo # --connection con1 XA PREPARE 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890; --echo --echo ## Expect 1 active XA transaction, state PREPARED --connection default 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); --echo --echo # --echo # STEP 7.4 - XA COMMIT --echo # --connection con1 XA COMMIT 'XA_CON1_GTRID_001', 'XA_CON1_BQUAL_001', 1234567890; --echo --echo ## Expect 1 committed XA transaction, state COMMITTED in current and history --connection default 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); 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); CALL clear_transaction_tables(); --echo --echo # --echo # STEP 7.5 - XA ROLLBACK --echo # --connection con1 XA START 'XA_CON1_002'; INSERT INTO t1 VALUES (702, 'XA'); XA END 'XA_CON1_002'; XA PREPARE 'XA_CON1_002'; --echo --echo ## Expect 1 active XA transaction, state PREPARED --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, 'XA_CON1_002', '', 'PREPARED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); --connection con1 XA ROLLBACK 'XA_CON1_002'; --echo --echo ## Expect 1 XA transaction, state ROLLBACK ONLY in current and history --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, 'XA_CON1_002', '', 'ROLLBACK ONLY', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, 'XA_CON1_002', '', 'ROLLBACK ONLY', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); SELECT * FROM performance_schema.events_transactions_current ORDER BY event_id; --echo # --echo # STEP 7.6 - XA TRANSACTION - LONG GTRID AND BQUAL --echo # --connection con1 XA START 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890; INSERT INTO t1 VALUES (703, 'XA LONG'); XA END 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890; XA PREPARE 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890; XA COMMIT 'GTRID_6789012345678901234567890123456789012345678901234567890123','BQUAL_6789012345678901234567890123456789012345678901234567890123',1234567890; --echo --echo ## Expect 1 committed XA transaction, state COMMITTED in current and history --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', 'BQUAL_6789012345678901234567890123456789012345678901234567890123', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', 'BQUAL_6789012345678901234567890123456789012345678901234567890123', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo # --echo # STEP 7.7 - XA TRANSACTION - LONG GTRID AND BINARY BQUAL --echo # --connection con1 XA START 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890; INSERT INTO t1 VALUES (704, 'XA LONG/BINARY'); XA END 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890; XA PREPARE 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890; XA COMMIT 'GTRID_6789012345678901234567890123456789012345678901234567890123',0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233,1234567890; --echo --echo ## Expect 1 committed XA transaction, state COMMITTED in current and history --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', '0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 1234567890, 'GTRID_6789012345678901234567890123456789012345678901234567890123', '0x425155414C5FA5A53839303132333435363738393031323334353637383930313233343536373839303132333435363738393031323334353637383930313233', 'COMMITTED', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo --echo ======================================================================== --echo # STEP 8 - TRANSACTIONAL AND NON-TRANSACTIONAL TABLES --echo ======================================================================== --echo ## Statements that work with non-transactional engines have no effect on the ## transaction state of the connection. For implicit transactions, ## the transaction event begins with the first statement that uses a ## transactional engine. This means that statements operating exclusively on ## non-transactional tables will be ignored, even following START TRANSACTION. --connection con1 SET SESSION AUTOCOMMIT = 0; SELECT * FROM performance_schema.events_transactions_current ORDER BY event_id; --echo --echo # --echo # STEP 8.1 - UPDATE NON-TRANSACTIONAL TABLE --echo # INSERT INTO nt1 VALUES (801, 'NON-TRANSACTIONAL'); --echo --echo ## Expect 0 transactions in events_transactions_current --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0); --connection con1 COMMIT; --echo --echo ## Expect 0 transactions in events_transactions_history --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0); --echo --echo # --echo # STEP 8.2 - UPDATE TRANSACTIONAL AND NON-TRANSACTIONAL TABLES --echo # --echo --echo ## First non-transactional... --echo --connection con1 INSERT INTO nt1 VALUES (802, 'NON-TRANSACTIONAL'); --echo --echo ## Expect 0 transactions in events_transactions_current --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0); --echo --echo ## Now transactional. Transaction should be started. --connection con1 INSERT INTO t1 VALUES (802, 'TRANSACTIONAL'); --echo --echo ## Expect 1 transaction in events_transactions_current --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); ## Commit --echo --connection con1 COMMIT; --echo --echo ## Expect 1 committed transaction in events_transactions_current and history --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo --echo ======================================================================== --echo # STEP 9 - SAVEPOINTS --echo ======================================================================== --echo # --echo # STEP 9.1 - SAVEPOINT 1 --echo # --connection con1 START TRANSACTION; INSERT INTO t1 VALUES (901, 'SAVEPOINT'); SAVEPOINT SVP001; --echo --echo ## Expect 1 active transaction with 1 savepoint --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 1, 0, 0, 1); --echo --echo # --echo # STEP 9.2 - SAVEPOINTS 2 and 3 --echo # --connection con1 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; --echo --echo # --echo # STEP 9.3 - ROLLBACK TO SAVEPOINT 2 --echo # --connection con1 ROLLBACK TO SVP002; --echo --echo ## Expect 1 active transaction with 3 savepoints, 1 rollback to savepoint --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 3, 1, 0, 1); --echo --echo # --echo # STEP 9.4 - RELEASE SAVEPOINT 1 --echo # --connection con1 RELEASE SAVEPOINT SVP001; --echo --echo ## Expect 1 active transaction with 3 savepoints, 1 rollback to savepoint, 1 release savepoint --connection default CALL transaction_verifier(0, @con1_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 3, 1, 1, 1); --echo # --echo # STEP 9.5 - COMMIT --echo # --connection con1 COMMIT; --echo --echo ## Expect 1 committed transaction with 3 savepoints, 1 rollback to savepoint, 1 release savepoint --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', 'READ WRITE', '', 'NO', 3, 1, 1, 1); CALL clear_transaction_tables(); --echo --echo ======================================================================== --echo # STEP 10 - GTIDs --echo ======================================================================== --echo GTIDs are tested in transaction_gtid.test. --echo --echo ======================================================================== --echo # STEP 11 - MISCELLANY --echo ======================================================================== --echo # --echo # STEP 11.1 - TRUNCATE DURING ACTIVE TRANSACTION --echo # --echo --echo # Verify that truncating events_transactions_current during an active transaction --echo # does not leave an orphaned transaction event, and that the row index to --echo # events_transactions_history is reset to 0. --echo --connection con1 START TRANSACTION; INSERT INTO t1 VALUES (1110, 'INSERT 1110'); --connection default TRUNCATE performance_schema.events_transactions_current; --connection con1 --echo COMMIT; --echo START TRANSACTION; INSERT INTO t1 VALUES (1111, 'INSERT 1111'); COMMIT; --echo --echo ## Expect 1 transaction for connection 1 --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', '', '', '', 0, 0, 0, 1); CALL clear_transaction_tables(); --echo --echo # --echo # STEP 11.2 - DISABLE THREAD INSTRUMENTATION --echo # --connection default UPDATE performance_schema.setup_consumers SET enabled = 'NO' WHERE name = 'thread_instrumentation'; --echo TRUNCATE performance_schema.events_transactions_summary_global_by_event_name; --connection con1 --echo START TRANSACTION; INSERT INTO t1 VALUES (1120, 'INSERT 1120'); COMMIT; --connection default --echo --echo ## Expect 1 event with non-zero summary stats --replace_column 3 sum_timer_wait 4 min_timer_wait 5 avg_timer_wait 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; --echo --echo ## Disable timing stats for 'transaction' UPDATE performance_schema.setup_instruments SET timed = 'NO' WHERE name = 'transaction'; --echo TRUNCATE performance_schema.events_transactions_summary_global_by_event_name; --connection default --echo START TRANSACTION; INSERT INTO t1 VALUES (1121, 'INSERT 1121'); COMMIT; --connection default --echo --echo ## Expect 1 event, 0 stats SELECT * FROM performance_schema.events_transactions_summary_global_by_event_name; --echo --echo ## 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'; --echo DELETE FROM t1; CALL clear_history(); --echo --echo # --echo # STEP 11.3 - STATEMENT ROLLBACK - AUTOCOMMIT OFF - BINLOG FORMAT 'STATEMENT' --echo # --connection con1 SET SESSION binlog_format = STATEMENT; SET SESSION AUTOCOMMIT = 0; # A transaction with a rolled back statement should not show as rolled back. # # Force a statement rollback by attempting to update a transactional table # and a non-replicatable table with binlog_format = STATEMENT. --echo START TRANSACTION; INSERT INTO t1 VALUES (1130, 'INSERT 1130'); --echo --echo ## Expect binlog statement mode error --error 0, ER_BINLOG_STMT_MODE_AND_NO_REPL_TABLES UPDATE t1, performance_schema.setup_instruments pfs SET t1.s1 = 1, pfs.timed = 'NO'; --echo COMMIT; --echo SET SESSION AUTOCOMMIT = 1; --echo --echo ## Expect 1 committed transaction --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'COMMITTED', 0, '', '', '', '', '', '', 'NO', 0, 0, 0, 1); --echo DELETE FROM t1; CALL clear_history(); --echo --echo # --echo # STEP 11.4 - STATEMENT ROLLBACK - AUTOCOMMIT ON - BINLOG FORMAT 'STATEMENT' --echo # --connection con1 SET SESSION binlog_format = STATEMENT; SET SESSION AUTOCOMMIT = 1; # A rolled back autocommit statement should be recorded as a rolled back transaction # # Force a statement rollback by attempting to update a transactional table # and a non-replicatable table with binlog_format = STATEMENT. --echo --echo ## Expect binlog statement mode error --error 0, ER_BINLOG_STMT_MODE_AND_NO_REPL_TABLES UPDATE t1, performance_schema.setup_instruments pfs SET t1.s1 = 1, pfs.timed = 'NO'; --echo --echo ## Expect 1 rolled back transaction --connection default CALL transaction_verifier(1, @con1_thread_id, 'transaction', 'ROLLED BACK', 0, '', '', '', '', '', '', 'YES', 0, 0, 0, 1); CALL clear_history(); --disable_parsing # TODO: Add wait timer --echo --echo # --echo # STEP 11.5 - DROPPED CONNECTION DURING TRANSACTION --echo # --connection con2 START TRANSACTION; INSERT INTO t1 VALUES (1150, 'DROP CONNECTION'); --echo --echo ## Expect 1 active transaction for connection 2 --connection default CALL transaction_verifier(0, @con2_thread_id, 'transaction', 'ACTIVE', 0, '', '', '', '', 'READ WRITE', '', 'NO', 0, 0, 0, 1); --echo --echo ## Drop connection --connection con2 --disconnect con2 --source include/wait_until_disconnected.inc --connection default --echo --echo ## Expect 0 transactions for connection 2 CALL transaction_verifier(0, @con2_thread_id, '', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0); CALL transaction_verifier(1, @con2_thread_id, '', '', 0, '', '', '', '', '', '', '', 0, 0, 0, 0); CALL clear_transaction_tables(); --enable_parsing --echo --echo ======================================================================== --echo # CLEAN UP --echo ======================================================================== --echo --disconnect con1 ##--disconnect con2 --connection default DROP TABLE t1; DROP TABLE nt1; --source ../include/transaction_cleanup.inc