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874942a0f9
Test we can ALTER log tables directly when not being written
to.
This removes the contraint in the rpl_mysql_upgrade.test such
that we can run mysql_upgrade --write-binlog all the way
through to a replica. We test this in the replication scenario
where the mysql.{slow,general}_log tables aren't being
written to.
Reviewers: Vicențiu Ciorbaru, Anel Husakovic
80 lines
2.8 KiB
Text
80 lines
2.8 KiB
Text
#############################################################################
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# BUG#43579 mysql_upgrade tries to alter log tables on replicated database
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# Master and slave should be upgraded separately. All statements executed by
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# mysql_upgrade will not be binlogged. --write-binlog and --skip-write-binlog
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# options are added into mysql_upgrade. These options control whether sql
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# statements are binlogged or not.
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#############################################################################
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--source include/have_innodb.inc
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--source include/mysql_upgrade_preparation.inc
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--source include/master-slave.inc
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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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call mtr.add_suppression("table or database name 'mysqltest-1'");
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connection master;
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--disable_warnings
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CREATE DATABASE `mysqltest-1`;
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--enable_warnings
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sync_slave_with_master;
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connection master;
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let $before_position= query_get_value(SHOW MASTER STATUS, Position, 1);
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#With '--force' option, mysql_upgrade always executes all sql statements for upgrading.
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--exec $MYSQL_UPGRADE --skip-verbose --force --user=root > $MYSQLTEST_VARDIR/log/mysql_upgrade.log 2>&1
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sync_slave_with_master;
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connection master;
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let $after_position= query_get_value(SHOW MASTER STATUS, Position, 1);
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if ($before_position == $after_position)
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{
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echo Master position is not changed;
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}
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# Some log events of the mysql_upgrade previously caused errors on slave,
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# however with MDEV-4851 this should be ok, so we test it:
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connection slave;
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SET @old_general_log_state = @@global.general_log;
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SET @old_slow_log_state = @@global.slow_query_log;
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SET @old_log_output = @@global.log_output;
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SET GLOBAL general_log = 'ON';
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SET GLOBAL slow_query_log = 'ON';
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SET GLOBAL log_output = 'FILE';
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connection master;
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#With '--force' option, mysql_upgrade always executes all sql statements for upgrading.
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ALTER TABLE mysql.slow_log DROP COLUMN thread_id, DROP COLUMN rows_affected;
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DROP DATABASE `mysqltest-1`;
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sync_slave_with_master;
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connection slave;
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SHOW CREATE TABLE mysql.slow_log;
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connection master;
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--exec $MYSQL_UPGRADE --skip-verbose --write-binlog --force --user=root > $MYSQLTEST_VARDIR/log/mysql_upgrade.log 2>&1
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let $datadir= `select @@datadir`;
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remove_file $datadir/mysql_upgrade_info;
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connection master;
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let $after_file= query_get_value(SHOW MASTER STATUS, File, 1);
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let $after_position= query_get_value(SHOW MASTER STATUS, Position, 1);
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if ($before_position != $after_position)
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{
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echo Master position has been changed;
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}
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sync_slave_with_master;
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connection slave;
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SHOW CREATE TABLE mysql.slow_log;
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SET GLOBAL general_log = 'OFF';
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SET GLOBAL slow_query_log = 'OFF';
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truncate mysql.slow_log;
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truncate mysql.general_log;
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SET GLOBAL general_log = @old_general_log_state;
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SET GLOBAL slow_query_log = @old_slow_log_state;
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SET GLOBAL log_output = @old_log_output;
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--source include/rpl_end.inc
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