extra/binlog_tests/binlog.test

#
# misc binlogging tests that do not require a slave running
#

-- source include/have_log_bin.inc
-- source include/not_embedded.inc
-- source include/have_innodb.inc
-- source include/have_debug.inc

RESET MASTER;

create table t1 (a int) engine=innodb;
create table t2 (a int) engine=innodb;
begin;
insert t1 values (5);
commit;
begin;
insert t2 values (5);
commit;
# first COMMIT must be Query_log_event, second - Xid_log_event
source include/show_binlog_events.inc;
drop table t1,t2;

#
# binlog rotation after one big transaction
#
reset master;
let $1=100;

create table t1 (n int) engine=innodb;
begin;
--disable_query_log
while ($1)
{
 eval insert into t1 values($1 + 4);
 dec $1;
}
--enable_query_log
commit;
drop table t1;
--source include/show_binlog_events.inc
--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
--source include/show_binlog_events.inc
--let $binlog_file=

#
# Bug#22540 - Incorrect value in column End_log_pos of
# SHOW BINLOG EVENTS using InnoDB
#

# the following tests will show that certain queries now return
# absolute offsets (from binlog start, rather than relative to
# the beginning of the current transaction).  under what
# conditions it should be allowed / is sensible to put the
# slider into the middle of a transaction is not our concern
# here; we just guarantee that if and when it's done, the
# user has valid offsets to use.  if the setter function still
# wants to throw a "positioning into middle of transaction"
# warning, that's its prerogative and handled elsewhere.

set @ac = @@autocommit;

# first show this to work for SHOW BINLOG EVENTS

set autocommit= 0;
reset master;
create table t1(n int) engine=innodb;
begin;
insert into t1 values (1);
insert into t1 values (2);
insert into t1 values (3);
commit;
drop table t1;
--source include/show_binlog_events.inc

# now show that nothing breaks if we need to read from the cache more
# than once, resulting in split event-headers

set @bcs = @@binlog_cache_size;
set global binlog_cache_size=4096;
reset master;

create table t1 (a int, b char(255)) engine=innodb;

flush status;
show status like "binlog_cache_use";

let $1=100;
disable_query_log;
begin;
while ($1)
{
 eval insert into t1 values( $1, 'just to fill void to make transaction occupying at least two buffers of the trans cache' );
 dec $1;
}
commit;
--echo *** the following must show the counter value = 1 ***
show status like "binlog_cache_use";
enable_query_log;

--source include/show_binlog_events.inc

drop table t1;

set global binlog_cache_size=@bcs;
set session autocommit = @ac;

#
# Bug#33798: prepared statements improperly handle large unsigned ints
#
--disable_warnings
drop table if exists t1;
--enable_warnings
reset master;
create table t1 (a bigint unsigned, b bigint(20) unsigned);
prepare stmt from "insert into t1 values (?,?)";
set @a= 9999999999999999;
set @b= 14632475938453979136;
execute stmt using @a, @b;
deallocate prepare stmt;
drop table t1;
--source include/show_binlog_events.inc


#
# Bug #39182: Binary log producing incompatible character set query from
# stored procedure.
#
reset master;
CREATE DATABASE bug39182 DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
USE bug39182;
CREATE TABLE t1 (a VARCHAR(255) COLLATE utf8_unicode_ci)
  DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

DELIMITER //;

CREATE PROCEDURE p1()
BEGIN
  DECLARE s1 VARCHAR(255);
  SET s1= "test";
  CREATE TEMPORARY TABLE tmp1
    SELECT * FROM t1 WHERE a LIKE CONCAT("%", s1, "%");
  SELECT
    COLLATION(NAME_CONST('s1', _utf8'test')) c1,
    COLLATION(NAME_CONST('s1', _utf8'test' COLLATE utf8_unicode_ci)) c2,
    COLLATION(s1) c3,
    COERCIBILITY(NAME_CONST('s1', _utf8'test')) d1,
    COERCIBILITY(NAME_CONST('s1', _utf8'test' COLLATE utf8_unicode_ci)) d2,
    COERCIBILITY(s1) d3;
  DROP TEMPORARY TABLE tmp1;
END//

DELIMITER ;//

CALL p1();
source include/show_binlog_events.inc;

DROP PROCEDURE p1;
DROP TABLE t1;
DROP DATABASE bug39182;
USE test;

#
# Bug#35383: binlog playback and replication breaks due to
# name_const substitution
#
DELIMITER //;
CREATE PROCEDURE p1(IN v1 INT)
BEGIN
  CREATE TABLE t1 SELECT v1;
  DROP TABLE t1;
END//
CREATE PROCEDURE p2()
BEGIN
  DECLARE v1 INT;
  CREATE TABLE t1 SELECT v1+1;
  DROP TABLE t1;
END//
CREATE PROCEDURE p3(IN v1 INT)
BEGIN
  CREATE TABLE t1 SELECT 1 FROM DUAL WHERE v1!=0;
  DROP TABLE t1;
END//
CREATE PROCEDURE p4(IN v1 INT)
BEGIN
  DECLARE v2 INT;
  CREATE TABLE t1 SELECT 1, v1, v2;
  DROP TABLE t1;
  CREATE TABLE t1 SELECT 1, v1+1, v2;
  DROP TABLE t1;
END//
DELIMITER ;//

CALL p1(1);
CALL p2();
CALL p3(0);
CALL p4(0);
DROP PROCEDURE p1;
DROP PROCEDURE p2;
DROP PROCEDURE p3;
DROP PROCEDURE p4;

--echo End of 5.0 tests

# Test of a too big SET INSERT_ID: see if the truncated value goes
# into binlog (right), or the too big value (wrong); we look at the
# binlog further down with SHOW BINLOG EVENTS.
reset master;
create table t1 (id tinyint auto_increment primary key);
set insert_id=128;
insert ignore into t1 values(null);
select * from t1;
drop table t1;

# bug#22027
create table t1 (a int);
create table if not exists t2 select * from t1;

# bug#22762
create temporary table tt1 (a int);
create table if not exists t3 like tt1;

# BUG#25091 (A DELETE statement to mysql database is not logged with
# ROW mode format): Checking that some basic operations on tables in
# the mysql database is replicated even when the current database is
# 'mysql'.

--disable_warnings
USE mysql;
INSERT IGNORE INTO user SET host='localhost', user='@#@', authentication_string=password('Just a test');
UPDATE user SET authentication_string=password('Another password') WHERE host='localhost' AND user='@#@';
DELETE FROM user WHERE host='localhost' AND user='@#@';
--enable_warnings

use test;

# Show binlog events on a different connection because it calls
# `SELECT UUID()` internally, which is marked unsafe. Since there is
# an open temporary table, this causes the current connection to log
# subsequent statements in row format.
connect (other,localhost,root,,test);
connection other;
source include/show_binlog_events.inc;
connection default;
disconnect other;

drop table t1,t2,t3,tt1;

#Bug #26079 max_binlog_size + innodb = not make new binlog and hang server
# server should not hang, binlog must rotate in the end
reset master;
--disable_warnings
drop table if exists t3;
--enable_warnings
create table t3 (a int(11) NOT NULL AUTO_INCREMENT, b text, PRIMARY KEY (a) ) engine=innodb;
--let $binlog_file1= query_get_value(SHOW MASTER STATUS, File, 1)
--echo File $binlog_file1
let $it=4;
while ($it)
{
insert into t3(b) values ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa');
dec $it;
}
--let $binlog_file2= query_get_value(SHOW MASTER STATUS, File, 1)
--echo *** show new binlog index after rotating ***
--echo File $binlog_file2
drop table t3;

--echo #
--echo # Bug #45998: database crashes when running "create as select"
--echo #
CREATE DATABASE test1;
USE test1;
DROP DATABASE test1;
CREATE TABLE test.t1(a int);
INSERT INTO test.t1 VALUES (1), (2);
CREATE TABLE test.t2 SELECT * FROM test.t1;
USE test;
DROP TABLES t1, t2;

#
# Bug#46640
# This test verifies if the server_id stored in the "format
# description BINLOG statement" will override the server_id
# of the server executing the statements.
#

connect (fresh,localhost,root,,test);
connection fresh;

RESET MASTER;
CREATE TABLE t1 (a INT PRIMARY KEY);

# Format description event, with server_id = 10;
BINLOG '
3u9kSA8KAAAAZgAAAGoAAAABAAQANS4xLjM1LW1hcmlhLWJldGExLWRlYnVnLWxvZwAAAAAAAAAA
AAAAAAAAAAAAAAAAAADe72RIEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC
';

# What server_id is logged for a statement? Should be our own, not the
# one from the format description event.
INSERT INTO t1 VALUES (1);

# INSERT INTO t1 VALUES (2), with server_id=20. Check that this is logged
# with our own server id, not the 20 from the BINLOG statement.
BINLOG '
3u9kSBMUAAAAKQAAAJEBAAAAABoAAAAAAAAABHRlc3QAAnQxAAEDAAA=
3u9kSBcUAAAAIgAAALMBAAAQABoAAAAAAAEAAf/+AgAAAA==
';

# Show binlog events to check that server ids are correct.
--let $show_binlog_events_mask_columns= 1,2,5
--source include/show_binlog_events.inc

DROP TABLE t1;

--echo
--echo # BUG#54903 BINLOG statement toggles session variables
--echo # ----------------------------------------------------------------------
--echo # This test verify that BINLOG statement doesn't change current session's
--echo # variables foreign_key_checks and unique_checks.
--echo
CREATE TABLE t1 (c1 INT KEY);

SET @@SESSION.foreign_key_checks= ON;
SET @@SESSION.unique_checks= ON;

--echo # INSERT INTO t1 VALUES (1)
--echo # foreign_key_checks=0 and unique_checks=0
BINLOG '
dfLtTBMBAAAAKQAAANcAAAAAABcAAAAAAAEABHRlc3QAAnQxAAEDAAE=
dfLtTBcBAAAAIgAAAPkAAAAAABcAAAAAAAcAAf/+AQAAAA==
';

SELECT * FROM t1;
--echo # Their values should be ON
SHOW SESSION VARIABLES LIKE "%_checks";

--echo
SET @@SESSION.foreign_key_checks= OFF;
SET @@SESSION.unique_checks= OFF;

--echo # INSERT INTO t1 VALUES(2)
--echo # foreign_key_checks=1 and unique_checks=1
BINLOG '
dfLtTBMBAAAAKQAAAKsBAAAAABcAAAAAAAEABHRlc3QAAnQxAAEDAAE=
dfLtTBcBAAAAIgAAAM0BAAAAABcAAAAAAAEAAf/+AgAAAA==
';

SELECT * FROM t1;
--echo # Their values should be OFF
SHOW SESSION VARIABLES LIKE "%_checks";

--echo # INSERT INTO t1 VALUES(2)
--echo # foreign_key_checks=1 and unique_checks=1
--echo # It should not change current session's variables, even error happens
call mtr.add_suppression("Slave SQL.*Could not execute Write_rows_v1 event on table test.t1; Duplicate entry .2. for key .PRIMARY., Error_code: 1062");
--error 1062
BINLOG '
dfLtTBMBAAAAKQAAAKsBAAAAABcAAAAAAAEABHRlc3QAAnQxAAEDAAE=
dfLtTBcBAAAAIgAAAM0BAAAAABcAAAAAAAEAAf/+AgAAAA==
';

SELECT * FROM t1;
--echo # Their values should be OFF
SHOW SESSION VARIABLES LIKE "%_checks";

DROP TABLE t1;

disconnect fresh;