config root man

#
# BUG
# ---
#  BUG#39753: Replication failure on MIXED + bit + myisam + no PK
#
# Description
# -----------
#  Simple statements against a bit column cause failure in mixed-mode
#  replication.
#
#  Implementation is as follows:
#     i) A table with two bit fields is created. One of them is a key.
#    ii) A record is inserted without specifying the key value.
#   iii) The record is deleted using a where clause that matches it.
#    iv) repeat i-iii) for bit key that has different size, generating
#        different extra bits values 
#     v) The slave is synchronized with master 
#    vi) The table is dropped on master and the slave is re-synchronized
#        with master.
#
#  Step v) made the bug evident before the patch, as the slave would 
#  fail to find the correspondent row in its database (although it did
#  the insert in step ii) ).
#
# Obs
# --- 
#  This test is based on the "how to repeat" section from the bug report.
#
#

--source include/not_group_replication_plugin.inc
--source include/have_myisam.inc
--source include/master-slave.inc

disable_query_log;
call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
enable_query_log;

--disable_warnings
# setup

DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8;
CREATE TABLE t1 (`bit_key` bit, `bit` bit, key (`bit_key` )) ENGINE=MyISAM;
CREATE TABLE t2 (`bit_key` bit(4), `bit` bit, key (`bit_key` )) ENGINE=MyISAM;
CREATE TABLE t3 (`bit_key` bit(7), `bit` bit, key (`bit_key` )) ENGINE=MyISAM;
CREATE TABLE t4 (`bit_key` bit(8), `bit` bit, key (`bit_key` )) ENGINE=MyISAM;
CREATE TABLE t5 (`bit_key` bit(9), `bit` bit, key (`bit_key` )) ENGINE=MyISAM;
CREATE TABLE t6 (`bit_key` bit(14), `bit` bit, key (`bit_key` )) ENGINE=MyISAM;
CREATE TABLE t7 (`bit_key` bit(15), `bit` bit, key (`bit_key` )) ENGINE=MyISAM;
CREATE TABLE t8 (`bit_key` bit(16), `bit` bit, key (`bit_key` )) ENGINE=MyISAM;

# insert and delete
INSERT INTO `t1` ( `bit` ) VALUES ( 0 );
DELETE FROM `t1` WHERE `bit` < 2 LIMIT 4;

INSERT INTO `t2` ( `bit` ) VALUES ( 0 );
DELETE FROM `t2` WHERE `bit` < 2 LIMIT 4;

INSERT INTO `t3` ( `bit` ) VALUES ( 0 );
DELETE FROM `t3` WHERE `bit` < 2 LIMIT 4;

INSERT INTO `t4` ( `bit` ) VALUES ( 0 );
DELETE FROM `t4` WHERE `bit` < 2 LIMIT 4;

INSERT INTO `t5` ( `bit` ) VALUES ( 0 );
DELETE FROM `t5` WHERE `bit` < 2 LIMIT 4;

INSERT INTO `t6` ( `bit` ) VALUES ( 0 );
DELETE FROM `t6` WHERE `bit` < 2 LIMIT 4;

INSERT INTO `t7` ( `bit` ) VALUES ( 0 );
DELETE FROM `t7` WHERE `bit` < 2 LIMIT 4;

INSERT INTO `t8` ( `bit` ) VALUES ( 0 );
DELETE FROM `t8` WHERE `bit` < 2 LIMIT 4;


--enable_warnings
--source include/sync_slave_sql_with_master.inc

# clean up 
connection master;
DROP TABLE t1, t2, t3, t4, t5, t6, t7, t8;
--source include/sync_slave_sql_with_master.inc
--source include/rpl_end.inc