# ==== Purpose ==== # Test mysqlbinlog with a binlog event larger than 128kb. # using have_binlog_format_statement to create a statement # based binlog event greater than 128kb. The idea is to insert # a big string in a table having a BLOB column. # # === Implementaion === -- source include/have_binlog_format_statement.inc # Reset master to cleanup binlog RESET MASTER; # we need this for getting fixed timestamps inside of this test SET timestamp=1000000000; --disable_warnings DROP TABLE IF EXISTS t2; --enable_warnings let $MYSQLD_DATADIR=`select @@datadir`; CREATE TABLE t2 (word LONGBLOB); let $i = 53000; --disable_query_log SET @string = 'testing '; while($i > 0) { SET @string = CONCAT(@string, 'testing '); dec $i; } INSERT INTO t2 VALUES(@string); --enable_query_log let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1); FLUSH LOGS; --replace_regex /SQL_LOAD_MB-[a-f0-9]-[a-f0-9]/SQL_LOAD_MB-#-#/ --replace_result $MYSQLD_DATADIR MYSQLD_DATADIR --let _BINLOG_FILE= $MYSQLD_DATADIR/$binlog_file --let _MYSQLBINLOG= $MYSQL_BINLOG # use this to find out which command to use 'cat' or 'type' --let _IS_WINDOWS = 0 if (`SELECT CONVERT(@@VERSION_COMPILE_OS USING latin1) IN ('Win32', 'Win64', 'Windows')`) { --let _IS_WINDOWS= 1 } --perl use strict; use warnings; my $binlog_file_perl = $ENV{'_BINLOG_FILE'}; my $mysqlbinlog = $ENV{'_MYSQLBINLOG'}; my $is_windows = $ENV{'_IS_WINDOWS'}; if ($is_windows) { $binlog_file_perl =~ tr{/}{\\}; my $result = `type $binlog_file_perl | $mysqlbinlog --short-form -`; } else { my $result = `cat $binlog_file_perl | $mysqlbinlog --short-form - `; } EOF DROP TABLE t2;