mirror of
https://github.com/MariaDB/server.git
synced 2025-02-02 20:11:42 +01:00
60d4662496
Non-transactional updates that take place inside a transaction present problems for logging because they are visible to other clients before the transaction is committed, and they are not rolled back even if the transaction is rolled back. It is not always possible to log correctly in statement format when both transactional and non-transactional tables are used in the same transaction. In the current patch, we ensure that such scenario is completely safe under the ROW and MIXED modes.
127 lines
5.6 KiB
Text
127 lines
5.6 KiB
Text
set binlog_format=statement;
|
|
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;
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # create database testing_1
|
|
master-bin.000001 # Query # # use `testing_1`; create table t1 (a int)
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` FUNCTION `sf1`(a int) RETURNS int(11)
|
|
return a+1
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` trigger tr1 before insert on t1 for each row insert into t2 values (2*new.a)
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` PROCEDURE `sp1`(a int)
|
|
insert into t1 values(a)
|
|
master-bin.000001 # Query # # drop database testing_1
|
|
use test;
|
|
reset master;
|
|
create temporary table tt1 (a int);
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
drop database if exists mysqltest1;
|
|
insert into t1 values (1);
|
|
drop table tt1, t1;
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # use `test`; create temporary table tt1 (a int)
|
|
master-bin.000001 # Query # # use `test`; create table t1 (a int)
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1 values (1)
|
|
master-bin.000001 # Query # # COMMIT
|
|
master-bin.000001 # Query # # drop database if exists mysqltest1
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1 values (1)
|
|
master-bin.000001 # Query # # COMMIT
|
|
master-bin.000001 # Query # # use `test`; drop table tt1, t1
|
|
FLUSH STATUS;
|
|
set binlog_format=mixed;
|
|
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;
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # create database testing_1
|
|
master-bin.000001 # Query # # use `testing_1`; create table t1 (a int)
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` FUNCTION `sf1`(a int) RETURNS int(11)
|
|
return a+1
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` trigger tr1 before insert on t1 for each row insert into t2 values (2*new.a)
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` PROCEDURE `sp1`(a int)
|
|
insert into t1 values(a)
|
|
master-bin.000001 # Query # # drop database testing_1
|
|
use test;
|
|
reset master;
|
|
create temporary table tt1 (a int);
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
drop database if exists mysqltest1;
|
|
insert into t1 values (1);
|
|
drop table tt1, t1;
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # use `test`; create temporary table tt1 (a int)
|
|
master-bin.000001 # Query # # use `test`; create table t1 (a int)
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1 values (1)
|
|
master-bin.000001 # Query # # COMMIT
|
|
master-bin.000001 # Query # # drop database if exists mysqltest1
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1 values (1)
|
|
master-bin.000001 # Query # # COMMIT
|
|
master-bin.000001 # Query # # use `test`; drop table tt1, t1
|
|
FLUSH STATUS;
|
|
set binlog_format=row;
|
|
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;
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # create database testing_1
|
|
master-bin.000001 # Query # # use `testing_1`; create table t1 (a int)
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` FUNCTION `sf1`(a int) RETURNS int(11)
|
|
return a+1
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` trigger tr1 before insert on t1 for each row insert into t2 values (2*new.a)
|
|
master-bin.000001 # Query # # use `testing_1`; CREATE DEFINER=`root`@`localhost` PROCEDURE `sp1`(a int)
|
|
insert into t1 values(a)
|
|
master-bin.000001 # Query # # drop database testing_1
|
|
use test;
|
|
reset master;
|
|
create temporary table tt1 (a int);
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
drop database if exists mysqltest1;
|
|
insert into t1 values (1);
|
|
drop table tt1, t1;
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # use `test`; create table t1 (a int)
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Query # # COMMIT
|
|
master-bin.000001 # Query # # drop database if exists mysqltest1
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Query # # COMMIT
|
|
master-bin.000001 # Query # # use `test`; DROP TABLE `t1` /* generated by server */
|
|
FLUSH STATUS;
|
|
show databases;
|
|
Database
|
|
information_schema
|
|
mtr
|
|
mysql
|
|
test
|