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59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
#
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# Purpose:
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#
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# This test ensures that mysqlbinlog prints a comment when two-phase alter
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# is enabled which shows the original alter query issued.
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#
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#
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# References:
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# MENT-662: Finalize MDEV-11675 "Lag Free Alter On Slave"
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#
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# Just row format for faster testing
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--source include/have_binlog_format_row.inc
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--source include/have_innodb.inc
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#---
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# Setup
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#---
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--let $binlog_alter_two_phase= `select @@binlog_alter_two_phase`
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set global binlog_alter_two_phase = ON;
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set binlog_alter_two_phase = ON;
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RESET MASTER;
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create table myt (a int) engine=InnoDB;
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#---
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# Issue ALTER
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#---
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alter table myt add column (b int);
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#---
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# Check binlog output
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#---
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FLUSH LOGS;
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--disable_query_log
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--let $MYSQLD_DATADIR= `select @@datadir`
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--let $BINLOG_FILENAME= query_get_value(SHOW BINARY LOGS, Log_name, 1)
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--echo # Exec MYSQL_BINLOG --base64-output=decode-rows -v MYSQLD_DATADIR/BINLOG_FILENAME > MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
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--exec $MYSQL_BINLOG --base64-output=decode-rows -v $MYSQLD_DATADIR/$BINLOG_FILENAME > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
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create table raw_binlog_rows (txt varchar(1000));
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--eval load data local infile '$MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql' into table raw_binlog_rows columns terminated by '\n'
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--remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_verbose.sql
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--enable_query_log
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--echo Verbose statements from : $BINLOG_FILENAME
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# Output --verbose lines, with extra Windows CR's trimmed
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select replace(txt,'\r', '') as stmt from raw_binlog_rows where txt like '###%';
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#---
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# Cleanup
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#---
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drop table raw_binlog_rows;
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drop table myt;
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--eval set global binlog_alter_two_phase=$binlog_alter_two_phase
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