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Current File : //home/usr.opt/mysql57/mysql-test/suite/binlog/t/binlog_mts_logical_clock.test |
# # The test verifies proper computation of logical timestamps in # few situations having GTID mode OFF. # --source include/have_binlog_format_mixed.inc --source include/have_myisam.inc --source include/have_innodb.inc --source include/not_gtid_enabled.inc # # Tests that are independent of GTID_MODE # --source extra/binlog_tests/logical_timestamping.inc # # Tests that require GTID_MODE=OFF follow. # # Testing the mixed engine transaction logging. # There must be two groups per transaction in the binary log. Each group # is tagged with own sequence_number. # CALL mtr.add_suppression("Some non-transactional changed tables couldn't be rolled back"); CREATE TABLE t1 (a int) ENGINE= innodb; CREATE TABLE tm (a int) ENGINE= MyISAM; --delimiter | CREATE PROCEDURE p1 () BEGIN START TRANSACTION; INSERT INTO t1 SET a=1; INSERT INTO tm SET a=2; COMMIT; START TRANSACTION; INSERT INTO t1 SET a=1; INSERT INTO tm SET a=2; ROLLBACK; END| # multiple reqular transactions CREATE PROCEDURE p2 () BEGIN START TRANSACTION; INSERT INTO t1 SET a=1; COMMIT; START TRANSACTION; INSERT INTO t1 SET a=2; COMMIT; START TRANSACTION; INSERT INTO t1 SET a=3; COMMIT; END| --delimiter ; # Now the proof: the mixed transactions are logged as two parts. # In case of ROLLBACK the transactional engine part is gone. # p1() produces two groups, p2() one, and p3() three. RESET MASTER; # transaction that mixes transactional and nontransactional tables and commits START TRANSACTION; INSERT INTO t1 SET a=1; INSERT INTO tm SET a=2; COMMIT; --let $binlog_file= master-bin.000001 --let $logical_timestamps= 0 1;1 2 --source include/assert_logical_timestamps.inc RESET MASTER; # transaction that mixes transactional and nontransactional tables and rolls back START TRANSACTION; INSERT INTO t1 SET a=1; INSERT INTO tm SET a=2; ROLLBACK; --let $logical_timestamps= 0 1 --source include/assert_logical_timestamps.inc RESET MASTER; # One query gets logged to as multiple transactions, due to both mixed # engines and multiple transactions executed by a stored procedure. CALL p1(); --let $logical_timestamps= 0 1;1 2;2 3 --source include/assert_logical_timestamps.inc RESET MASTER; # few regular transactions logged with one query CALL p2(); --let $logical_timestamps= 0 1;1 2;2 3 --source include/assert_logical_timestamps.inc DROP PROCEDURE p1; DROP PROCEDURE p2; DROP TABLE tm,t1;