# The purpose of this test is to provide a reference for how the # incident log event is represented in the output from the mysqlbinlog # program. --source include/have_debug_new.inc source include/have_log_bin.inc; #source include/have_innodb.inc; # Test in this file is binlog format agnostic, thus no need # to rerun it for every format. --source include/have_binlog_format_row.inc --source include/have_myisam.inc RESET MASTER; call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT"); call mtr.add_suppression("Slave SQL for channel '': The incident LOST_EVENTS occurred on the master."); call mtr.add_suppression("The content of the statement cache is corrupted " "while writing a rollback record of the transaction " "to the binary log. An incident event has been " "written to the binary log which will stop the " "slaves."); --let $old_max_binlog_stmt_cache_size= query_get_value(SHOW VARIABLES LIKE "max_binlog_stmt_cache_size", Value, 1) --let $old_binlog_stmt_cache_size= query_get_value(SHOW VARIABLES LIKE "binlog_stmt_cache_size", Value, 1) SET GLOBAL max_binlog_stmt_cache_size = 4096; SET GLOBAL binlog_stmt_cache_size = 4096; connect(con1,localhost,root,,); --connection con1 --let $master_uuid=`SELECT @@SERVER_UUID` --let $data= `SELECT CONCAT('"', repeat('a',2000), '"')` --let $MYSQLD_DATADIR= `select @@datadir` --let $start_pos= query_get_value("SHOW MASTER STATUS", Position, 1) --let $master_binlog= query_get_value(SHOW MASTER STATUS, File, 1) CREATE TABLE t1(c1 INT PRIMARY KEY, data TEXT(30000)) ENGINE=MyIsam; --echo # --echo # A single statement on non-transactional table causes to log an incident --echo # event with an unique gtid due to the stmt_cache is not big enough to --echo # accommodate the changes. --echo # --disable_query_log --error ER_STMT_CACHE_FULL, ER_ERROR_ON_WRITE eval INSERT INTO t1 (c1, data) VALUES (1, CONCAT($data, $data, $data, $data, $data, $data)); --enable_query_log --let $binlog_start= $start_pos --source include/show_binlog_events.inc DROP TABLE t1; exec $MYSQL_BINLOG --start-position=$start_pos $MYSQLD_DATADIR/$master_binlog >$MYSQLTEST_VARDIR/tmp/binlog_incident-bug44442.sql; --disable_query_log eval SELECT cont LIKE '%RELOAD DATABASE; # Shall generate syntax error%' AS `Contain RELOAD DATABASE` FROM (SELECT load_file('$MYSQLTEST_VARDIR/tmp/binlog_incident-bug44442.sql') AS cont) AS tbl; --enable_query_log remove_file $MYSQLTEST_VARDIR/tmp/binlog_incident-bug44442.sql; --replace_result $old_max_binlog_stmt_cache_size ORIGINAL_VALUE --eval SET GLOBAL max_binlog_stmt_cache_size= $old_max_binlog_stmt_cache_size --replace_result $old_binlog_stmt_cache_size ORIGINAL_VALUE --eval SET GLOBAL binlog_stmt_cache_size= $old_binlog_stmt_cache_size --disconnect con1