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# # WL#7155: Test 1: check that prepared transaction branch # is recovered after abnormal server termination. # CREATE TABLE t1 (a INT) ENGINE=INNODB; XA START 'xid1'; INSERT INTO t1 VALUES (1); XA END 'xid1'; XA PREPARE 'xid1'; XA RECOVER; ERROR HY000: Lost connection to MySQL server during query # restart XA RECOVER; formatID gtrid_length bqual_length data 1 4 0 xid1 SELECT * FROM t1; a XA COMMIT 'xid1'; SELECT * FROM t1; a 1 DROP TABLE t1; # # WL#7155: Test 2: check that in case of abnormal server termination # the changes done by unprepared transaction branch will be rolled back # after the server restart. # CREATE TABLE t1 (a INT) ENGINE=INNODB; XA START 'xid1'; INSERT INTO t1 VALUES (1); XA END 'xid1'; XA RECOVER; ERROR HY000: Lost connection to MySQL server during query # restart XA RECOVER; formatID gtrid_length bqual_length data SELECT * FROM t1; a DROP TABLE t1; # # WL#7155: Test 3: Check that escaped "'" symbol for xid value # is handled correctly during recovering XA transaction. # CREATE TABLE t1 (a INT) ENGINE=INNODB; XA START 'xid1', 'br\'_1'; INSERT INTO t1 VALUES (1); XA END 'xid1', 'br\'_1'; XA PREPARE 'xid1', 'br\'_1'; XA RECOVER; ERROR HY000: Lost connection to MySQL server during query # restart XA RECOVER; formatID gtrid_length bqual_length data 1 4 5 xid1br'_1 XA ROLLBACK 'xid1', 'br\'_1'; DROP TABLE t1; # # Bug#18068253 - XA START WITH THE EXIST XID, AND THEN XA COMMIT WITH THE XID WILL FAILED # CREATE TABLE t1 (a INT) ENGINE=INNODB; XA START 'xid1'; INSERT INTO t1 VALUES (1); XA END 'xid1'; XA PREPARE 'xid1'; set session debug="+d,crash_after_xa_recover"; XA RECOVER; ERROR HY000: Lost connection to MySQL server during query # restart set session debug="-d,crash_after_xa_recover"; XA RECOVER; formatID gtrid_length bqual_length data 1 4 0 xid1 XA START 'xid1'; ERROR XAE08: XAER_DUPID: The XID already exists XA COMMIT 'xid1'; DROP TABLE t1; # # Bug#20538956 - XA PREPARE ERROR BRANCH LEAVES THE TRANSACTION IN SCREWED STATE # CREATE TABLE t1 (a INT); XA START 'xid1'; INSERT INTO t1 VALUES (1); XA END 'xid1'; SET @@session.debug = '+d,simulate_xa_failure_prepare'; XA PREPARE 'xid1'; ERROR XA100: XA_RBROLLBACK: Transaction branch was rolled back SET @@session.debug = '-d,simulate_xa_failure_prepare'; XA ROLLBACK 'xid1'; ERROR XAE04: XAER_NOTA: Unknown XID XA START 'trx_another_one'; # # Bug#20488921 - ERROR PROPAGATION DOES NOT FULLY WORK IN XA # XA START 'xid1'; INSERT INTO t1 VALUES (1); XA END 'xid1'; XA PREPARE 'xid1'; SET @@session.debug= '+d,simulate_xa_commit_log_failure'; XA COMMIT 'xid1'; ERROR XAE03: XAER_RMERR: Fatal error occurred in the transaction branch - check your data for consistency SET @@session.debug= '-d,simulate_xa_commit_log_failure'; INSERT INTO t1 VALUES (2); DROP TABLE t1; # # Bug#23264552 - XA: ASSERT `m_status == da_error' IN mysql_errno:sql_error.h:385 # CREATE TABLE t1 (a INT); XA START 'xid1'; INSERT INTO t1 VALUES (1); XA END 'xid1'; SET @@session.debug = '+d,simulate_xa_failure_prepare_in_engine'; XA PREPARE 'xid1'; ERROR XA100: XA_RBROLLBACK: Transaction branch was rolled back SET @@session.debug = '-d,simulate_xa_failure_prepare_in_engine'; XA ROLLBACK 'xid1'; ERROR XAE04: XAER_NOTA: Unknown XID XA START 'trx_another_one'; DROP TABLE t1;