mariadb/mysql-test/t/rpl_switch_stm_row_mixed.test

-- source include/have_binlog_format_row.inc
-- source include/master-slave.inc

connection master;
--disable_warnings
drop database if exists mysqltest1;
create database mysqltest1;
--enable_warnings
use mysqltest1;

show global variables like "binlog_format%";
show session variables like "binlog_format%";
select @@global.binlog_format, @@session.binlog_format;

CREATE TABLE t1 (a varchar(100));

prepare stmt1 from 'insert into t1 select concat(UUID(),?)';
set @string="emergency";
insert into t1 values("work");
execute stmt1 using @string;
deallocate prepare stmt1;

prepare stmt1 from 'insert into t1 select ?';
insert into t1 values(concat(UUID(),"work"));
execute stmt1 using @string;
deallocate prepare stmt1;

insert into t1 values(concat("for",UUID()));
insert into t1 select "yesterday";

# verify that temp tables prevent a switch to SBR
create temporary table tmp(a char(3));
insert into tmp values("see");
--error ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR
set binlog_format=statement;
insert into t1 select * from tmp;
drop temporary table tmp;

# Now we go to SBR
set binlog_format=statement;
show global variables like "binlog_format%";
show session variables like "binlog_format%";
select @@global.binlog_format, @@session.binlog_format;
set global binlog_format=statement;
show global variables like "binlog_format%";
show session variables like "binlog_format%";
select @@global.binlog_format, @@session.binlog_format;

prepare stmt1 from 'insert into t1 select ?';
set @string="emergency";
insert into t1 values("work");
execute stmt1 using @string;
deallocate prepare stmt1;

prepare stmt1 from 'insert into t1 select ?';
insert into t1 values("work");
execute stmt1 using @string;
deallocate prepare stmt1;

insert into t1 values("for");
insert into t1 select "yesterday";

# test SET DEFAULT (=statement at this point of test)
set binlog_format=default;
select @@global.binlog_format, @@session.binlog_format;
# due to cluster it's hard to set back to default
--error ER_NO_DEFAULT
set global binlog_format=default;
select @@global.binlog_format, @@session.binlog_format;

prepare stmt1 from 'insert into t1 select ?';
set @string="emergency";
insert into t1 values("work");
execute stmt1 using @string;
deallocate prepare stmt1;

prepare stmt1 from 'insert into t1 select ?';
insert into t1 values("work");
execute stmt1 using @string;
deallocate prepare stmt1;

insert into t1 values("for");
insert into t1 select "yesterday";

# and now the mixed mode

set binlog_format=mixed;
select @@global.binlog_format, @@session.binlog_format;
set global binlog_format=mixed;
select @@global.binlog_format, @@session.binlog_format;

prepare stmt1 from 'insert into t1 select concat(UUID(),?)';
set @string="emergency";
insert into t1 values("work");
execute stmt1 using @string;
deallocate prepare stmt1;

prepare stmt1 from 'insert into t1 select ?';
insert into t1 values(concat(UUID(),"work"));
execute stmt1 using @string;
deallocate prepare stmt1;

insert into t1 values(concat("for",UUID()));
insert into t1 select "yesterday";

prepare stmt1 from 'insert into t1 select ?';
insert into t1 values(concat(UUID(),"work"));
execute stmt1 using @string;
deallocate prepare stmt1;

insert into t1 values(concat("for",UUID()));
insert into t1 select "yesterday";

# Test of CREATE TABLE SELECT

create table t2 select UUID();
create table t3 select 1 union select UUID();
create table t4 select * from t1 where 3 in (select 1 union select 2 union select UUID() union select 3);
create table t5 select * from t1 where 3 in (select 1 union select 2 union select curdate() union select 3);
# what if UUID() is first:
insert into t5 select UUID() from t1 where 3 in (select 1 union select 2 union select 3 union select * from t4);

# inside a stored procedure (inside a function or trigger won't
# work)

delimiter |;
create procedure foo()
begin
insert into t1 values("work");
insert into t1 values(concat("for",UUID()));
insert into t1 select "yesterday";
end|
create procedure foo2()
begin
insert into t1 values(concat("emergency",UUID()));
insert into t1 values("work");
insert into t1 values(concat("for",UUID()));
set session binlog_format=row; # accepted for stored procs
insert into t1 values("more work");
set session binlog_format=mixed;
end|
create function foo3() returns bigint unsigned
begin
  set session binlog_format=row; # rejected for stored funcs
  insert into t1 values("alarm");
  return 100;
end|
delimiter ;|
call foo();
call foo2();

# test that can't SET in a stored function
--error ER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_FORMAT
select foo3();
select * from t1 where a="alarm";

# If you want to do manual testing of the mixed mode regarding UDFs (not
# testable automatically as quite platform- and compiler-dependent),
# you just need to set the variable below to 1, and to
# "make udf_example.so" in sql/, and to copy sql/udf_example.so to
# MYSQL_TEST_DIR/lib/mysql.
let $you_want_to_test_UDF=0;
if ($you_want_to_test_UDF)
{
  CREATE FUNCTION metaphon RETURNS STRING SONAME 'udf_example.so';
  prepare stmt1 from 'insert into t1 select metaphon(?)';
  set @string="emergency";
  insert into t1 values("work");
  execute stmt1 using @string;
  deallocate prepare stmt1;
  prepare stmt1 from 'insert into t1 select ?';
  insert into t1 values(metaphon("work"));
  execute stmt1 using @string;
  deallocate prepare stmt1;
  insert into t1 values(metaphon("for"));
  insert into t1 select "yesterday";
  create table t6 select metaphon("for");
  create table t7 select 1 union select metaphon("for");
  create table t8 select * from t1 where 3 in (select 1 union select 2 union select metaphon("for") union select 3);
  create table t9 select * from t1 where 3 in (select 1 union select 2 union select curdate() union select 3);
}

# and now compare:

# first check that data on master is sensible
select count(*) from t1;
select count(*) from t2;
select count(*) from t3;
select count(*) from t4;
select count(*) from t5;
if ($you_want_to_test_UDF)
{
  select count(*) from t6;
  select count(*) from t7;
  select count(*) from t8;
  select count(*) from t9;
}

--replace_column 2 # 5 #
--replace_regex /table_id: [0-9]+/table_id: #/
show binlog events from 102;
sync_slave_with_master;
# as we're using UUID we don't SELECT but use "diff" like in rpl_row_UUID
--exec $MYSQL_DUMP --compact --order-by-primary --skip-extended-insert --no-create-info mysqltest1 > $MYSQLTEST_VARDIR/tmp/rpl_switch_stm_row_mixed_master.sql
--exec $MYSQL_DUMP_SLAVE --compact --order-by-primary --skip-extended-insert --no-create-info mysqltest1 > $MYSQLTEST_VARDIR/tmp/rpl_switch_stm_row_mixed_slave.sql

connection master;
drop database mysqltest1;
sync_slave_with_master;

# Let's compare. Note: If they match test will pass, if they do not match
# the test will show that the diff statement failed and not reject file
# will be created. You will need to go to the mysql-test dir and diff
# the files your self to see what is not matching

--exec diff $MYSQLTEST_VARDIR/tmp/rpl_switch_stm_row_mixed_master.sql $MYSQLTEST_VARDIR/tmp/rpl_switch_stm_row_mixed_slave.sql;