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|
#
# Test cases for stored procedure BF aborts.
#
--source include/galera_cluster.inc
--source include/galera_have_debug_sync.inc
--connection node_1
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 CHAR(1));
# Control connection for Galera sync point management
--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
--connection node_1a
SET SESSION wsrep_sync_wait = 0;
--connection node_1
#
# Case 1a: Procedure does and UPDATE which will suffer BF abort
# but there is no actual conflict and non-conflicting INSERT.
# The expected outcome is that both UPDATE and INSERT will succedd
# and no errors are reported to the client, wsrep_local_replays is
# incremented by one.
#
DELIMITER |;
CREATE PROCEDURE proc_update_insert()
BEGIN
UPDATE t1 SET f2 = 'b';
INSERT INTO t1 VALUES (4, 'd');
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
SET SESSION wsrep_sync_wait = 0;
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_update_insert
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 1 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 1b: Procedure does and UPDATE which will suffer BF abort
# but there is no actual conflict and non-conflicting INSERT.
# An EXIT HANDLER is declared for the procedure.
# The expected outcome is that both UPDATE and INSERT will succedd
# and no errors are reported to the client, wsrep_local_replays is
# incremented by one.
#
DELIMITER |;
CREATE PROCEDURE proc_update_insert_with_exit_handler()
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION BEGIN END;
UPDATE t1 SET f2 = 'b';
INSERT INTO t1 VALUES (4, 'd');
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
SET SESSION wsrep_sync_wait = 0;
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_update_insert_with_exit_handler
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 1 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 1c: Procedure does and UPDATE which will suffer BF abort
# but there is no actual conflict and non-conflicting INSERT.
# A CONTINUE HANDLER is declared for the procedure.
# The expected outcome is that both UPDATE and INSERT will succedd
# and no errors are reported to the client, wsrep_local_replays is
# incremented by one.
#
DELIMITER |;
CREATE PROCEDURE proc_update_insert_with_continue_handler()
BEGIN
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN END;
UPDATE t1 SET f2 = 'b';
INSERT INTO t1 VALUES (4, 'd');
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
SET SESSION wsrep_sync_wait = 0;
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_update_insert_with_continue_handler
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 1 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 2a: UPDATE and INSERT are run inside a transaction and the transaction
# will be BF aborted on COMMIT. The expected outcome is that the transaction
# succeeds and no errors are reported to the client, wsrep_local_replays
# is incremented by one.
#
DELIMITER |;
CREATE PROCEDURE proc_update_insert_transaction()
BEGIN
START TRANSACTION;
UPDATE t1 SET f2 = 'b';
INSERT INTO t1 VALUES (4, 'd');
COMMIT;
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_update_insert_transaction
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
SET SESSION wsrep_sync_wait = 0;
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 1 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 2b: UPDATE and INSERT are run inside a transaction and the transaction
# will be BF aborted on COMMIT. A CONTINUE HANDLER is declared for the
# procedure. The expected outcome is that the transaction
# succeeds and no errors are reported to the client, wsrep_local_replays
# is incremented by one.
#
DELIMITER |;
CREATE PROCEDURE proc_update_insert_transaction_with_continue_handler()
BEGIN
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN END;
START TRANSACTION;
UPDATE t1 SET f2 = 'b';
INSERT INTO t1 VALUES (4, 'd');
COMMIT;
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_update_insert_transaction_with_continue_handler
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
SET SESSION wsrep_sync_wait = 0;
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 1 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 2c: UPDATE and INSERT are run inside a transaction and the transaction
# will be BF aborted on COMMIT. An EXIT HANDLE is declared for the procedure.
# The expected outcome is that the transaction succeeds and no errors are
# reported to the client, wsrep_local_replays is incremented by one.
#
DELIMITER |;
CREATE PROCEDURE proc_update_insert_transaction_with_exit_handler()
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION BEGIN END;
START TRANSACTION;
UPDATE t1 SET f2 = 'b';
INSERT INTO t1 VALUES (4, 'd');
COMMIT;
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_update_insert_transaction_with_exit_handler
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
SET SESSION wsrep_sync_wait = 0;
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 1 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 3a: Two INSERTs are run inside stored procedure, this time
# the first INSERT will have a BF abort and real conflict. The expected outcome
# is that the INSERT fails and an error is reported to the client.
# wsrep_local_replays is not incremented.
#
# Notice that the resulting error code may be both
# ER_DUP_ENTRY (procedure will exit with cert failure conflict state and
# will be) or ER_LOCK_DEADLOCK depending on timing.
#
DELIMITER |;
CREATE PROCEDURE proc_insert_insert_conflict()
BEGIN
INSERT INTO t1 VALUES (2, 'd');
INSERT INTO t1 VALUES (4, 'd');
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_insert_insert_conflict
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
SET SESSION wsrep_sync_wait = 0;
--source galera_sp_bf_abort.inc
--connection node_1
--error ER_DUP_ENTRY,ER_LOCK_DEADLOCK
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 0 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 3b: Two INSERTs are run inside stored procedure, this time
# the first INSERT will have a BF abort and real conflict.
# An EXIT HANDLER is declared for the procedure. The expected outcome
# is that the INSERT fails and an error is reported to the client.
# wsrep_local_replays is not incremented.
#
DELIMITER |;
CREATE PROCEDURE proc_insert_insert_conflict_with_exit_handler()
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION SELECT "Conflict exit handler";
INSERT INTO t1 VALUES (2, 'd');
INSERT INTO t1 VALUES (4, 'd');
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_insert_insert_conflict_with_exit_handler
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
SET SESSION wsrep_sync_wait = 0;
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 0 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
--connection node_1
#
# Case 3c: Two INSERTs are run inside stored procedure, this time
# the first INSERT will have a BF abort and real conflict.
# A CONTINUE HANDLER is declared for the procedure. The expected outcome
# is that the the first INSERT fails but the second is executed without
# errors. wsrep_local_replays is not incremented.
#
DELIMITER |;
CREATE PROCEDURE proc_insert_insert_conflict_with_continue_handler()
BEGIN
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SELECT "Conflict continue handler";
INSERT INTO t1 VALUES (2, 'd');
INSERT INTO t1 VALUES (4, 'd');
END|
DELIMITER ;|
INSERT INTO t1 VALUES (1, 'a'), (3, 'a');
--let $wsrep_local_replays_orig = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--let $galera_sp_bf_abort_proc = proc_insert_insert_conflict_with_continue_handler
--let $galera_sp_bf_abort_conflict = INSERT INTO t1 VALUES (2, 'c')
SET SESSION wsrep_sync_wait = 0;
--source galera_sp_bf_abort.inc
--connection node_1
--reap
SET SESSION wsrep_sync_wait = default;
SELECT * FROM t1;
--let $wsrep_local_replays_curr = `SELECT VARIABLE_VALUE FROM information_schema.global_status WHERE VARIABLE_NAME = 'wsrep_local_replays'`
--disable_query_log
--eval SELECT $wsrep_local_replays_curr - $wsrep_local_replays_orig = 0 AS wsrep_local_replays;
--enable_query_log
DELETE FROM t1;
DROP PROCEDURE proc_update_insert;
DROP PROCEDURE proc_update_insert_with_continue_handler;
DROP PROCEDURE proc_update_insert_with_exit_handler;
DROP PROCEDURE proc_update_insert_transaction;
DROP PROCEDURE proc_update_insert_transaction_with_continue_handler;
DROP PROCEDURE proc_update_insert_transaction_with_exit_handler;
DROP PROCEDURE proc_insert_insert_conflict;
DROP PROCEDURE proc_insert_insert_conflict_with_exit_handler;
DROP PROCEDURE proc_insert_insert_conflict_with_continue_handler;
DROP TABLE t1;
|
