# # The test file is invoked from rpl.rpl_xa_survive_disconnect_mixed_engines # # The test file is orginized as three sections: setup, run and cleanup. # The main logics is resided in the run section which generates # three types of XA transaction: two kinds of mixed and one on non-transactional # table. # # param $command one of three of: 'setup', 'run' or 'cleanup' # param $xa_terminate how to conclude: 'XA COMMIT' or 'XA ROLLBACK' # param $one_phase 'one_phase' can be opted with XA COMMIT above # param $xa_prepare_opt '1' or empty can be opted to test with and without XA PREPARE # param $xid arbitrary name for xa trx, defaults to 'xa_trx' # Note '' is merely to underline, not a part of the value. # if ($command == setup) { # Test randomizes the following variable's value: SET @@session.binlog_direct_non_transactional_updates := if(floor(rand()*10)%2,'ON','OFF'); CREATE TABLE t (a INT) ENGINE=innodb; CREATE TABLE tm (a INT) ENGINE=myisam; } if (!$xid) { --let $xid=xa_trx } if ($command == run) { # Non transactional table goes first --eval XA START '$xid' --disable_warnings INSERT INTO tm VALUES (1); INSERT INTO t VALUES (1); --enable_warnings --eval XA END '$xid' if ($xa_prepare_opt) { --eval XA PREPARE '$xid' } --eval $xa_terminate '$xid' $one_phase # Transactional table goes first --eval XA START '$xid' --disable_warnings INSERT INTO t VALUES (2); INSERT INTO tm VALUES (2); --enable_warnings --eval XA END '$xid' if ($xa_prepare_opt) { --eval XA PREPARE '$xid' } --eval $xa_terminate '$xid' $one_phase # The pure non-transactional table --eval XA START '$xid' --disable_warnings INSERT INTO tm VALUES (3); --enable_warnings --eval XA END '$xid' if ($xa_prepare_opt) { --eval XA PREPARE '$xid' } --eval $xa_terminate '$xid' $one_phase } if ($command == cleanup) { DROP TABLE t, tm; }