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mariadb/mysql-test/suite/rpl/r/rpl_row_log.result
Michael Widenius 5426facdcb Replication changes for CREATE OR REPLACE TABLE 
- CREATE TABLE is by default executed on the slave as CREATE OR REPLACE
- DROP TABLE is by default executed on the slave as DROP TABLE IF NOT EXISTS

This means that a slave will by default continue even if we try to create
a table that existed on the slave (the table will be deleted and re-created) or
if we try to drop a table that didn't exist on the slave.
This should be safe as instead of having the slave stop because of an inconsistency between
master and slave, it will fix the inconsistency.
Those that would prefer to get a stopped slave instead for the above cases can set slave_ddl_exec_mode to STRICT. 

- Ensure that a CREATE OR REPLACE TABLE which dropped a table is replicated
- DROP TABLE that generated an error on master is handled as an identical DROP TABLE on the slave (IF NOT EXISTS is not added in this case)
- Added slave_ddl_exec_mode variable to decide how DDL's are replicated

New logic for handling BEGIN GTID ... COMMIT from the binary log:

- When we find a BEGIN GTID, we start a transaction and set OPTION_GTID_BEGIN
- When we find COMMIT, we reset OPTION_GTID_BEGIN and execute the normal COMMIT code.
- While OPTION_GTID_BEGIN is set:
  - We don't generate implict commits before or after statements
  - All tables are regarded as transactional tables in the binary log (to ensure things are executed exactly as on the master)
- We reset OPTION_GTID_BEGIN also on rollback

This will help ensuring that we don't get any sporadic commits (and thus new GTID's) on the slave and will help keep the GTID's between master and slave in sync.


mysql-test/extra/rpl_tests/rpl_log.test:
  Added testing of mode slave_ddl_exec_mode=STRICT
mysql-test/r/mysqld--help.result:
  New help messages
mysql-test/suite/rpl/r/create_or_replace_mix.result:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/r/create_or_replace_row.result:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/r/create_or_replace_statement.result:
  Testing replication of create or replace
mysql-test/suite/rpl/r/rpl_gtid_startpos.result:
  Test must be run in slave_ddl_exec_mode=STRICT as part of the test depends on that DROP TABLE should fail on slave.
mysql-test/suite/rpl/r/rpl_row_log.result:
  Updated result
mysql-test/suite/rpl/r/rpl_row_log_innodb.result:
  Updated result
mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result:
  Updated result
mysql-test/suite/rpl/r/rpl_stm_log.result:
  Updated result
mysql-test/suite/rpl/r/rpl_stm_mix_show_relaylog_events.result:
  Updated result
mysql-test/suite/rpl/r/rpl_temp_table_mix_row.result:
  Updated result
mysql-test/suite/rpl/t/create_or_replace.inc:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/t/create_or_replace_mix.cnf:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/t/create_or_replace_mix.test:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/t/create_or_replace_row.cnf:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/t/create_or_replace_row.test:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/t/create_or_replace_statement.cnf:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/t/create_or_replace_statement.test:
  Testing of CREATE OR REPLACE TABLE with replication
mysql-test/suite/rpl/t/rpl_gtid_startpos.test:
  Test must be run in slave_ddl_exec_mode=STRICT as part of the test depends on that DROP TABLE should fail on slave.
mysql-test/suite/rpl/t/rpl_stm_log.test:
  Removed some lines
mysql-test/suite/sys_vars/r/slave_ddl_exec_mode_basic.result:
  Testing of slave_ddl_exec_mode
mysql-test/suite/sys_vars/t/slave_ddl_exec_mode_basic.test:
  Testing of slave_ddl_exec_mode
sql/handler.cc:
  Regard all tables as transactional in commit if OPTION_GTID_BEGIN is set.
  This is to ensure that statments are not commited too early if non transactional tables are used.
sql/log.cc:
  Regard all tables as transactional in commit if OPTION_GTID_BEGIN is set.
  Also treat 'direct' log events as transactional (to get them logged as they where on the master)
sql/log_event.cc:
  Ensure that the new error from DROP TABLE when trying to drop a view is treated same as the old one.
  Store error code that slave expects in THD.
  Set OPTION_GTID_BEGIN if we find a BEGIN.
  Reset OPTION_GTID_BEGIN if we find a COMMIT.
sql/mysqld.cc:
  Added slave_ddl_exec_mode_options
sql/mysqld.h:
  Added slave_ddl_exec_mode_options
sql/rpl_gtid.cc:
  Reset OPTION_GTID_BEGIN if we record a gtid (safety)
sql/sql_class.cc:
  Regard all tables as transactional in commit if OPTION_GTID_BEGIN is set.
sql/sql_class.h:
  Added to THD: log_current_statement and slave_expected_error
sql/sql_insert.cc:
  Ensure that CREATE OR REPLACE is logged if table was deleted.
  Don't do implicit commit for CREATE if we are under OPTION_GTID_BEGIN
sql/sql_parse.cc:
  Change CREATE TABLE -> CREATE OR REPLACE TABLE for slaves
  Change DROP TABLE -> DROP TABLE IF EXISTS for slaves
  CREATE TABLE doesn't force implicit commit in case of OPTION_GTID_BEGIN
  Don't do commits before or after any statement if OPTION_GTID_BEGIN was set.
sql/sql_priv.h:
  Added OPTION_GTID_BEGIN
sql/sql_show.cc:
  Enhanced store_create_info() to also be able to handle CREATE OR REPLACE
sql/sql_show.h:
  Updated prototype
sql/sql_table.cc:
  Ensure that CREATE OR REPLACE is logged if table was deleted.
sql/sys_vars.cc:
  Added slave_ddl_exec_mode
sql/transaction.cc:
  Added warning if we got a GTID under OPTION_GTID_BEGIN
2014-02-05 19:01:59 +02:00

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include/master-slave.inc
[connection master]
include/stop_slave.inc
include/wait_for_slave_to_stop.inc
reset master;
reset slave;
start slave;
include/wait_for_slave_to_start.inc
set @save_slave_ddl_exec_mode=@@global.slave_ddl_exec_mode;
set @@global.slave_ddl_exec_mode=STRICT;
create table t1(n int not null auto_increment primary key)ENGINE=MyISAM;
insert into t1 values (NULL);
drop table t1;
create table t1 (word char(20) not null)ENGINE=MyISAM;
load data infile 'LOAD_FILE' into table t1 ignore 1 lines;
select count(*) from t1;
count(*)
69
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; DROP TABLE `t1` /* generated by server */
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
flush logs;
create table t3 (a int)ENGINE=MyISAM;
select * from t1 order by 1 asc;
word
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abasements
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abasing
abate
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abatements
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abdomens
abdominal
abduct
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abduction
abductions
abductor
abductors
abducts
Abe
abed
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Abelson
Aberdeen
Abernathy
aberrant
aberration
select * from t1 order by 1 asc;
word
Aarhus
Aaron
Aaron
Ababa
Ababa
aback
aback
abaft
abaft
abandon
abandon
abandoned
abandoned
abandoning
abandoning
abandonment
abandonment
abandons
abandons
abase
abased
abasement
abasements
abases
abash
abashed
abashes
abashing
abasing
abate
abated
abatement
abatements
abater
abates
abating
Abba
abbe
abbey
abbeys
abbot
abbots
Abbott
abbreviate
abbreviated
abbreviates
abbreviating
abbreviation
abbreviations
Abby
abdomen
abdomens
abdominal
abduct
abducted
abduction
abductions
abductor
abductors
abducts
Abe
abed
Abel
Abelian
Abelson
Aberdeen
Abernathy
aberrant
aberration
flush logs;
include/stop_slave.inc
include/start_slave.inc
create table t2 (n int)ENGINE=MyISAM;
insert into t2 values (1);
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; DROP TABLE `t1` /* generated by server */
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Rotate # # master-bin.000002;pos=POS
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000002 # Binlog_checkpoint # # master-bin.000002
master-bin.000002 # Gtid # # GTID #-#-#
master-bin.000002 # Query # # use `test`; create table t3 (a int)ENGINE=MyISAM
master-bin.000002 # Gtid # # GTID #-#-#
master-bin.000002 # Query # # use `test`; create table t2 (n int)ENGINE=MyISAM
master-bin.000002 # Gtid # # BEGIN GTID #-#-#
master-bin.000002 # Table_map # # table_id: # (test.t2)
master-bin.000002 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000002 # Query # # COMMIT
show binary logs;
Log_name File_size
master-bin.000001 #
master-bin.000002 #
show binary logs;
Log_name File_size
slave-bin.000001 #
slave-bin.000002 #
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM
slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
slave-bin.000001 # Table_map # # table_id: # (test.t1)
slave-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
slave-bin.000001 # Query # # COMMIT
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `test`; DROP TABLE `t1` /* generated by server */
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM
slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
slave-bin.000001 # Table_map # # table_id: # (test.t1)
slave-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
slave-bin.000001 # Query # # COMMIT
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `test`; create table t3 (a int)ENGINE=MyISAM
slave-bin.000001 # Rotate # # slave-bin.000002;pos=POS
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
slave-bin.000002 # Binlog_checkpoint # # slave-bin.000002
slave-bin.000002 # Gtid # # GTID #-#-#
slave-bin.000002 # Query # # use `test`; create table t2 (n int)ENGINE=MyISAM
slave-bin.000002 # Gtid # # BEGIN GTID #-#-#
slave-bin.000002 # Table_map # # table_id: # (test.t2)
slave-bin.000002 # Write_rows_v1 # # table_id: # flags: STMT_END_F
slave-bin.000002 # Query # # COMMIT
include/check_slave_is_running.inc
show binlog events in 'slave-bin.000005' from 4;
ERROR HY000: Error when executing command SHOW BINLOG EVENTS: Could not find target log
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
include/rpl_reset.inc
create table t1(a int auto_increment primary key, b int);
insert into t1 values (NULL, 1);
set insert_id=5;
insert into t1 values (NULL, last_insert_id()), (NULL, last_insert_id());
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1(a int auto_increment primary key, b int)
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
select * from t1;
a b
1 1
5 1
6 1
drop table t1;
set @@global.slave_ddl_exec_mode=@save_slave_ddl_exec_mode;
include/rpl_end.inc
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