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02fc237a2c
errors
In the fix of BUG#39934 in 5.1-rep+3, errors are generated when
binlog_format=row and a statement modifies a table restricted to
statement-logging (ER_BINLOG_ROW_MODE_AND_STMT_ENGINE); or if
binlog_format=statement and a statement modifies a table restricted to
row-logging (ER_BINLOG_STMT_MODE_AND_ROW_ENGINE).
However, some DDL statements that lock tables (e.g. ALTER TABLE,
CREATE INDEX and CREATE TRIGGER) were causing spurious errors,
although no row might be inserted into the binary log.
To fix the problem, we tagged statements that may generate
rows into the binary log and thence the warning messages are
only printed out when the appropriate conditions hold and rows
might be changed.
137 lines
7.1 KiB
Plaintext
137 lines
7.1 KiB
Plaintext
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
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########################################################################
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# Environment
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########################################################################
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CREATE TABLE t (i INT, PRIMARY KEY(i), f CHAR(8)) engine = Innodb;
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CREATE TABLE n (d DATETIME, f CHAR(32)) engine = MyIsam;
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CREATE TRIGGER tr AFTER UPDATE ON t FOR EACH ROW
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BEGIN
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INSERT INTO n VALUES ( now(), concat( 'updated t: ', old.f, ' -> ', new.f ) );
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END |
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INSERT INTO t VALUES (4,'black'), (2,'red'), (3,'yelow'), (1,'cyan');
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########################################################################
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# Testing ER_LOCK_WAIT_TIMEOUT
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########################################################################
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SET AUTOCOMMIT = 1;
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BEGIN;
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UPDATE t SET f = 'yellow 2' WHERE i = 3;
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement accesses nontransactional table as well as transactional or temporary table, and writes to any of them.
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SET AUTOCOMMIT = 1;
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BEGIN;
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UPDATE t SET f = 'magenta 2' WHERE f = 'red';
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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INSERT INTO t VALUES (5 + (2 * 10),"brown");
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INSERT INTO n VALUES (now(),"brown");
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it accesses a non-transactional table after accessing a transactional table within the same transaction.
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COMMIT;
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ROLLBACK;
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Warnings:
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Warning 1196 Some non-transactional changed tables couldn't be rolled back
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'yellow 2' WHERE i = 3
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'magenta 2' WHERE f = 'red'
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master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (5 + (2 * 10),"brown")
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master-bin.000001 # Query # # ROLLBACK
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SET AUTOCOMMIT = 1;
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BEGIN;
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UPDATE t SET f = 'gray 2' WHERE i = 3;
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement accesses nontransactional table as well as transactional or temporary table, and writes to any of them.
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SET AUTOCOMMIT = 1;
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BEGIN;
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UPDATE t SET f = 'dark blue 2' WHERE f = 'red';
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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INSERT INTO t VALUES (6 + (2 * 10),"brown");
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INSERT INTO n VALUES (now(),"brown");
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it accesses a non-transactional table after accessing a transactional table within the same transaction.
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COMMIT;
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COMMIT;
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'gray 2' WHERE i = 3
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'dark blue 2' WHERE f = 'red'
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master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (6 + (2 * 10),"brown")
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master-bin.000001 # Xid # # COMMIT /* XID */
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SET AUTOCOMMIT = 0;
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UPDATE t SET f = 'yellow 1' WHERE i = 3;
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement accesses nontransactional table as well as transactional or temporary table, and writes to any of them.
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SET AUTOCOMMIT = 0;
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UPDATE t SET f = 'magenta 1' WHERE f = 'red';
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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INSERT INTO t VALUES (5 + (1 * 10),"brown");
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INSERT INTO n VALUES (now(),"brown");
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it accesses a non-transactional table after accessing a transactional table within the same transaction.
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COMMIT;
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ROLLBACK;
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Warnings:
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Warning 1196 Some non-transactional changed tables couldn't be rolled back
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'yellow 1' WHERE i = 3
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'magenta 1' WHERE f = 'red'
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master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (5 + (1 * 10),"brown")
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master-bin.000001 # Query # # ROLLBACK
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SET AUTOCOMMIT = 0;
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UPDATE t SET f = 'gray 1' WHERE i = 3;
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement accesses nontransactional table as well as transactional or temporary table, and writes to any of them.
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SET AUTOCOMMIT = 0;
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UPDATE t SET f = 'dark blue 1' WHERE f = 'red';
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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INSERT INTO t VALUES (6 + (1 * 10),"brown");
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INSERT INTO n VALUES (now(),"brown");
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it accesses a non-transactional table after accessing a transactional table within the same transaction.
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COMMIT;
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COMMIT;
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'gray 1' WHERE i = 3
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'dark blue 1' WHERE f = 'red'
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master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (6 + (1 * 10),"brown")
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master-bin.000001 # Xid # # COMMIT /* XID */
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source include/diff_master_slave.inc;
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source include/diff_master_slave.inc;
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########################################################################
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# Cleanup
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########################################################################
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DROP TRIGGER tr;
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DROP TABLE t;
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DROP TABLE n;
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