mirror of
https://github.com/MariaDB/server.git
synced 2025-08-23 03:54:27 +03:00
5da083ef67
Fix: === Backport Bug#11756194 to mysql-5.5. slave breaks if 'drop database' fails on master and mismatched tables on slave. 'DROP TABLE <deleted tables>' was binlogged when 'DROP DATABASE' failed and at least one table was deleted from the database. The log event would lead slave SQL thread stop if some of the tables did not exist on slave. After this patch, It is always binlogged with 'IF EXISTS' option.
95 lines
2.6 KiB
Plaintext
95 lines
2.6 KiB
Plaintext
source include/have_log_bin.inc;
|
|
source include/not_embedded.inc;
|
|
|
|
# Checking that the drop of a database does not replicate anything in
|
|
# addition to the drop of the database
|
|
|
|
reset master;
|
|
create database testing_1;
|
|
use testing_1;
|
|
create table t1 (a int);
|
|
create function sf1 (a int) returns int return a+1;
|
|
create trigger tr1 before insert on t1 for each row insert into t2 values (2*new.a);
|
|
create procedure sp1 (a int) insert into t1 values(a);
|
|
drop database testing_1;
|
|
source include/show_binlog_events.inc;
|
|
|
|
# BUG#38773: DROP DATABASE cause switch to stmt-mode when there are
|
|
# temporary tables open
|
|
|
|
use test;
|
|
reset master;
|
|
create temporary table tt1 (a int);
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
disable_warnings;
|
|
drop database if exists mysqltest1;
|
|
enable_warnings;
|
|
insert into t1 values (1);
|
|
drop table tt1, t1;
|
|
source include/show_binlog_events.inc;
|
|
|
|
FLUSH STATUS;
|
|
|
|
--echo
|
|
--echo # 'DROP TABLE IF EXISTS <deleted tables>' is binlogged
|
|
--echo # when 'DROP DATABASE' fails and at least one table is deleted
|
|
--echo # from the database.
|
|
RESET MASTER;
|
|
CREATE DATABASE testing_1;
|
|
USE testing_1;
|
|
CREATE TABLE t1(c1 INT);
|
|
CREATE TABLE t2(c1 INT);
|
|
|
|
let $prefix= `SELECT UUID()`;
|
|
--echo # Create a file in the database directory
|
|
--replace_result $prefix FAKE_FILE
|
|
eval SELECT 'hello' INTO OUTFILE 'fake_file.$prefix';
|
|
|
|
--echo
|
|
--echo # 'DROP DATABASE' will fail if there is any other file in the the
|
|
--echo # database directory
|
|
|
|
# Use '/' instead of '\' in the error message. On windows platform, dir is
|
|
# formed with '\'.
|
|
--replace_regex /\\testing_1\\*/\/testing_1\//
|
|
--error 1010
|
|
DROP DATABASE testing_1;
|
|
let $wait_binlog_event= DROP TABLE IF EXIST;
|
|
source include/wait_for_binlog_event.inc;
|
|
let $MYSQLD_DATADIR= `SELECT @@datadir`;
|
|
|
|
--echo
|
|
--echo # Remove the fake file.
|
|
--remove_file $MYSQLD_DATADIR/testing_1/fake_file.$prefix
|
|
--echo # Now we can drop the database.
|
|
DROP DATABASE testing_1;
|
|
|
|
|
|
--echo #
|
|
--echo # Bug#11765416 58381: FAILED DROP DATABASE CAN BREAK STATEMENT
|
|
--echo # BASED REPLICATION
|
|
--echo #
|
|
|
|
USE test;
|
|
--disable_warnings
|
|
DROP DATABASE IF EXISTS db1;
|
|
DROP TABLE IF EXISTS t3;
|
|
--enable_warnings
|
|
|
|
CREATE DATABASE db1;
|
|
CREATE TABLE db1.t1 (a INT);
|
|
CREATE TABLE db1.t2 (b INT, KEY(b)) engine=innodb;
|
|
CREATE TABLE t3 (a INT, KEY (a), FOREIGN KEY(a) REFERENCES db1.t2(b))
|
|
engine=innodb;
|
|
RESET MASTER;
|
|
|
|
--error ER_ROW_IS_REFERENCED
|
|
DROP DATABASE db1; # Fails because of the fk
|
|
SHOW TABLES FROM db1; # t1 was dropped, t2 remains
|
|
--source include/show_binlog_events.inc # Check that the binlog drops t1
|
|
|
|
# Cleanup
|
|
DROP TABLE t3;
|
|
DROP DATABASE db1;
|