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without PK Bug#31609 Not all RBR slave errors reported as errors bug#32468 delete rows event on a table with foreign key constraint fails The first two bugs comprise idempotency issues. First, there was no error code reported under conditions of the bug description although the slave sql thread halted. Second, executions were different with and without presence of prim key in the table. Third, there was no way to instruct the slave whether to ignore an error and skip to the following event or to halt. Fourth, there are handler errors which might happen due to idempotent applying of binlog but those were not listed among the "idempotent" error list. All the named issues are addressed. Wrt to the 3rd, there is the new global system variable, changeble at run time, which controls the slave sql thread behaviour. The new variable allows further extensions to mimic the sql_mode session/global variable. To address the 4th, the new bug#32468 had to be fixed as it was staying in the way. include/my_bitmap.h: basic operations with bits of an integer type are added. mysql-test/extra/rpl_tests/rpl_foreign_key.test: regression test for bug#32468 mysql-test/extra/rpl_tests/rpl_row_basic.test: changes due to bug#31552/31609 idempotency is not default any longer mysql-test/extra/rpl_tests/rpl_row_tabledefs.test: changes due to bug#31552/31609 idempotency is not default any longer mysql-test/suite/rpl/r/rpl_foreign_key_innodb.result: results changed mysql-test/suite/rpl/r/rpl_idempotency.result: results changed mysql-test/suite/rpl/r/rpl_row_basic_11bugs.result: results changed mysql-test/suite/rpl/r/rpl_row_basic_2myisam.result: results changed mysql-test/suite/rpl/r/rpl_row_basic_3innodb.result: results changed mysql-test/suite/rpl/r/rpl_row_mystery22.result: results changed mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result: results changed mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result: results changed mysql-test/suite/rpl/r/rpl_temporary_errors.result: results changed mysql-test/suite/rpl/t/rpl_idempotency.test: extenstions to the test providing testing of complements to the idempotent error set and checking how slave halts when it faces an error from the list when the mode is STRICT. mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test: changes due to bug#31552/31609 idempotency is not default any longer. mysql-test/suite/rpl/t/rpl_row_mystery22.test: changes due to bug#31552/31609 idempotency is not default any longer mysql-test/suite/rpl/t/rpl_temporary_errors.test: changes due to bug#31552/31609 idempotency is not default any longer mysql-test/suite/rpl_ndb/r/rpl_ndb_dd_advance.result: results changed mysql-test/suite/rpl_ndb/r/rpl_row_basic_7ndb.result: results changed sql/log_event.cc: the fix for bug#32468 delete rows event on a table with foreign key constraint fails ensures the flags are set at proper time so that their values will be caught by innodb. reseting the flags is done along the common error and errorless execution path. The list of idempotent error is extended with foreign keys related items. NDB engine write events are designed with the replace sematics in mind. Therefore the corrsponding ndb handler's flag are (re)set regardless of the slave's execution mode. Rows_log_event::write_row() starts using the bool replace argument as its caller sets it depending on the event's execution mode. sql/log_event.h: adding a new member to hold the slave's mode during execution of the event. sql/mysql_priv.h: changes to link the command line option with the new global sys var. sql/mysqld.cc: introduction of the new command line option. providing its initialization to a default. changes to link the command line option with the new global sys var. sql/rpl_rli.cc: rli post-event-execution cleanup restores the default bits. sql/set_var.cc: The new "standard" sys_var_set class' and the new global system var related declarations and definitions. fix_slave_exec_mode() is used as with the update method of a new class so as at time of the command line arguments parsing. sql/set_var.h: new declarations. The class for the new global sys var is based on yet another new "standard" one. sql/share/errmsg.txt: slave_exec_mode setting error; slave inconsistency error which may be not an error when the intention is "idempotent". I.e consisting of row-based events binlog is being applied for the 2nd (more) time. sql/sql_class.h: The names for the bits of the new sever slave_exec_mode_options. mysql-test/suite/rpl/t/rpl_idempotency-master.opt: innodb is necessary mysql-test/suite/rpl/t/rpl_idempotency-slave.opt: innodb is necessary, as well as the tests start with non-default IDEMPOTENT slave execution mode.
265 lines
7 KiB
Text
265 lines
7 KiB
Text
--source include/have_binlog_format_row.inc
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let $SERVER_VERSION=`select version()`;
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#This test case is not written for NDB, the result files
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#will not match when NDB is the default engine
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-- source include/not_ndb_default.inc
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--source include/master-slave.inc
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# Bug#15942 (RBR ignores --binlog_ignore_db and tries to map to table
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# on slave for writes)
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CREATE DATABASE test_ignore; # --binlog_ignore_db=mysqltest_ignore
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--echo **** On Master ****
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SHOW DATABASES;
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USE test;
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CREATE TABLE t1 (a INT, b INT);
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SHOW TABLES;
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INSERT INTO t1 VALUES (1,1), (2,2);
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USE test_ignore;
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CREATE TABLE t2 (a INT, b INT);
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SHOW TABLES;
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INSERT INTO t2 VALUES (3,3), (4,4);
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source include/show_binlog_events.inc;
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sync_slave_with_master;
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--echo **** On Slave ****
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SHOW DATABASES;
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USE test;
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SHOW TABLES;
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--error 1049
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USE test_ignore;
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connection master;
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DROP DATABASE test_ignore;
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sync_slave_with_master;
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# Bug#19995: Extreneous table maps generated for statements that does
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# not generate rows
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--disable_query_log
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--source include/master-slave-reset.inc
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--enable_query_log
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connection master;
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CREATE TABLE t1 (a INT);
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DELETE FROM t1;
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INSERT INTO t1 VALUES (1),(2);
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DELETE FROM t1 WHERE a = 0;
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UPDATE t1 SET a=99 WHERE a = 0;
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--replace_result $SERVER_VERSION SERVER_VERSION
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--replace_regex /table_id: [0-9]+/table_id: #/
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SHOW BINLOG EVENTS;
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DROP TABLE t1;
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# BUG#17620: Replicate (Row Based) Fails when Query Cache enabled on
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# slave
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--echo ================ Test for BUG#17620 ================
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--disable_query_log
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--source include/master-slave-reset.inc
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--enable_query_log
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--echo **** On Slave ****
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connection slave;
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SET GLOBAL QUERY_CACHE_SIZE=0;
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--echo **** On Master ****
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connection master;
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (1),(2),(3);
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--echo **** On Slave ****
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sync_slave_with_master;
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SET GLOBAL QUERY_CACHE_SIZE=16*1024*1024;
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--echo **** On Master ****
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connection master;
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INSERT INTO t1 VALUES (4),(5),(6);
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--echo **** On Slave ****
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sync_slave_with_master;
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SELECT * FROM t1;
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--echo **** On Master ****
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connection master;
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INSERT INTO t1 VALUES (7),(8),(9);
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--echo **** On Slave ****
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sync_slave_with_master;
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SELECT * FROM t1;
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SET GLOBAL QUERY_CACHE_SIZE=0;
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# Bug#22550: Replication of BIT columns failing
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--echo ================ Test for BUG#22550 ================
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--disable_query_log
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--source include/master-slave-reset.inc
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--enable_query_log
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connection master;
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CREATE TABLE t1 (a BIT(1), b INT) ENGINE=MYISAM;
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sync_slave_with_master;
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connection master;
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INSERT INTO t1 VALUES(1,2);
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SELECT HEX(a),b FROM t1;
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sync_slave_with_master;
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SELECT HEX(a),b FROM t1;
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connection master;
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UPDATE t1 SET a=0 WHERE b=2;
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SELECT HEX(a),b FROM t1;
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sync_slave_with_master;
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SELECT HEX(a),b FROM t1;
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connection master;
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DROP TABLE IF EXISTS t1;
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sync_slave_with_master;
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# BUG#22583: RBR between MyISAM and non-MyISAM tables containing a BIT
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# field does not work
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--echo ================ Test for BUG#22583 ================
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--disable_query_log
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--source include/master-slave-reset.inc
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--enable_query_log
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# disabling warnings temporarily for ENGINE=INNODB to work without InnoDB
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--disable_warnings
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--echo **** On Master ****
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connection master;
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CREATE TABLE t1_myisam (k INT, a BIT(1), b BIT(9)) ENGINE=MYISAM;
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CREATE TABLE t1_innodb (k INT, a BIT(1), b BIT(9)) ENGINE=INNODB;
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CREATE TABLE t2_myisam (k INT, a BIT(1) NOT NULL, b BIT(4) NOT NULL) ENGINE=MYISAM;
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CREATE TABLE t2_innodb (k INT, a BIT(1) NOT NULL, b BIT(4) NOT NULL) ENGINE=INNODB;
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--echo **** On Slave ****
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sync_slave_with_master;
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ALTER TABLE t1_myisam ENGINE=INNODB;
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ALTER TABLE t1_innodb ENGINE=MYISAM;
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ALTER TABLE t2_myisam ENGINE=INNODB;
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ALTER TABLE t2_innodb ENGINE=MYISAM;
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--enable_warnings
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--echo **** On Master ****
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connection master;
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INSERT INTO t1_myisam VALUES(1, b'0', 257);
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INSERT INTO t1_myisam VALUES(2, b'1', 256);
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INSERT INTO t1_innodb VALUES(1, b'0', 257);
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INSERT INTO t1_innodb VALUES(2, b'1', 256);
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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INSERT INTO t2_myisam VALUES(1, b'0', 9);
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INSERT INTO t2_myisam VALUES(2, b'1', 8);
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INSERT INTO t2_innodb VALUES(1, b'0', 9);
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INSERT INTO t2_innodb VALUES(2, b'1', 8);
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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--echo **** On Slave ****
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sync_slave_with_master;
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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--echo **** On Master ****
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connection master;
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UPDATE t1_myisam SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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UPDATE t1_innodb SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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UPDATE t2_myisam SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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UPDATE t2_innodb SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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--echo **** On Slave ****
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sync_slave_with_master;
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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--echo **** On Master ****
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connection master;
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DROP TABLE IF EXISTS t1_myisam, t1_innodb, t2_myisam, t2_innodb;
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sync_slave_with_master;
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#
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# Bug#27716 multi-update did partially and has not binlogged
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#
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connection master;
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--disable_warnings
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drop table if exists t1, t2;
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--enable_warnings
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CREATE TABLE `t1` (
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`a` int(11) NOT NULL auto_increment,
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`b` int(11) default NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 ;
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CREATE TABLE `t2` (
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`a` int(11) NOT NULL auto_increment,
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`b` int(11) default NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 ;
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# testing multi_update::send_error() effective update
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insert into t1 values (1,1),(2,2);
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insert into t2 values (1,1),(4,4);
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connection master;
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error ER_DUP_ENTRY;
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UPDATE t2,t1 SET t2.a=t1.a+2;
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select * from t2 /* must be (3,1), (4,4) */;
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sync_slave_with_master;
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connection slave;
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select * from t2 /* must be (3,1), (4,4) */;
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connection master;
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drop table t1,t2;
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sync_slave_with_master;
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#
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# BUG#31702: Missing row on slave causes assertion failure under
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# row-based replication
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#
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disable_query_log;
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source include/master-slave-reset.inc;
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enable_query_log;
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--echo **** On Master ****
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connection master;
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SET SESSION BINLOG_FORMAT=ROW;
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CREATE TABLE t1 (a INT PRIMARY KEY, b SET('master','slave'));
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INSERT INTO t1 VALUES (1,'master,slave'), (2,'master,slave');
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--echo **** On Slave ****
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sync_slave_with_master;
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UPDATE t1 SET a = 5, b = 'slave' WHERE a = 1;
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SELECT * FROM t1 ORDER BY a;
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# since bug#31552/31609 idempotency is not default any longer. In
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# order the preceeding test UPDATE t1 to pass the mode is switched
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# temprorarily
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set @@global.slave_exec_mode= 'IDEMPOTENT';
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--echo **** On Master ****
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connection master;
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UPDATE t1 SET a = 5, b = 'master' WHERE a = 1;
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SELECT * FROM t1 ORDER BY a;
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--echo **** On Slave ****
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sync_slave_with_master;
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set @@global.slave_exec_mode= default;
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let $last_error = query_get_value("SHOW SLAVE STATUS", Last_SQL_Error, 1);
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disable_query_log;
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eval SELECT "$last_error" AS Last_SQL_Error;
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enable_query_log;
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SELECT * FROM t1 ORDER BY a;
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DROP TABLE t1;
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--echo **** On Master ****
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connection master;
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DROP TABLE t1;
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