# It's true only in statement-based replication that a statement which
# updates no rows (UPDATE/DELETE) is binlogged; in row-based
# replication, as we log modified rows, nothing is binlogged in this
# case. So this test is meaningul only in statement-based (and if it was
# enabled in row-based, it would fail as expected).

-- source include/have_binlog_format_mixed_or_statement.inc

source include/master-slave.inc;

# see if DROP DATABASE is binlogged even if no effect
connection slave;
create database mysqltest;
connection master;
drop database if exists mysqltest;
sync_slave_with_master;
# can't read dir
--replace_result "Errcode: 1" "Errcode: X" "Errcode: 2" "Errcode: X" \\ /
--error 1049
show tables from mysqltest;

# see if DROP TABLE is binlogged even if no effect
connection slave;
create table t1 (a int);
connection master;
drop table if exists t1;
sync_slave_with_master;
# table does not exist
--error 1146
select * from t1;

# see if single-table DELETE is binlogged even if no effect
connection master;
create table t1 (a int, b int);
sync_slave_with_master;
insert into t1 values(1,1);
connection master;
delete from t1;
sync_slave_with_master;
select * from t1;

# see if single-table UPDATE is binlogged even if no effect
insert into t1 values(1,1);
connection master;
insert into t1 values(2,1);
update t1 set a=2;
sync_slave_with_master;
select * from t1;

# End of 4.1 tests

# see if multi-table UPDATE is binlogged even if no effect (BUG#13348)

connection master;
create table t2 (a int, b int);
delete from t1;
insert into t1 values(1,1);
insert into t2 values(1,1);

sync_slave_with_master;
# force a difference to see if master's multi-UPDATE will correct it
update t1 set a=2;

connection master;
UPDATE t1, t2 SET t1.a = t2.a;

sync_slave_with_master;
select * from t1;
select * from t2;

# See if multi-table DELETE is binlogged even if no effect

connection master;
delete from t1;
delete from t2;

sync_slave_with_master;
# force a difference to see if master's multi-DELETE will correct it
insert into t1 values(1,1);
insert into t2 values(1,1);

connection master;
DELETE t1.*, t2.* from t1, t2;

sync_slave_with_master;
select * from t1;
select * from t2;


# cleanup
connection master;
drop table t1, t2;
sync_slave_with_master;