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include/master-slave.inc
[connection master]
set binlog_format=mixed;
RESET MASTER;
connection slave;
set binlog_format=mixed;
RESET MASTER;
connection master;
connection slave;
use database;
connection master;
#
# MDEV-23691 S3 storage engine: delayed slave can drop the table
#
connection slave;
stop slave;
connection master;
create /*or replace*/ table t100 (
pk varchar(100)
) engine = 'innodb';
insert into t100 values ('old data');
alter table t100 engine=s3;
drop table t100;
create /*or replace*/ table t100 (
pk varchar(100)
) engine= innodb;
insert into t100 select 'new data' from seq_1_to_10;
alter table t100 engine=s3;
select count(*), 'before slave start' from t100;
count(*) before slave start
10 before slave start
connection slave;
start slave;
connection master;
connection slave;
connection master;
flush tables;
select count(*), 'after slave start' from t100;
count(*) after slave start
10 after slave start
show create table t100;
Table Create Table
t100 CREATE TABLE `t100` (
`pk` varchar(100) DEFAULT NULL
) ENGINE=S3 DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
connection slave;
select count(*) from t100;
count(*)
10
connection master;
drop table t100;
#
# Test delayed slave with inserts
#
connection slave;
stop slave;
connection master;
create table t1 (a int) engine=innodb;
insert into t1 values (1),(2),(3);
insert into t1 select * from seq_4_to_6;
alter table t1 engine=s3;
connection slave;
start slave;
connection master;
connection slave;
select * from t1;
a
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connection master;
drop table t1;
#
# Check slave binary log
#
connection slave;
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 # # create database database
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; create /*or replace*/ table t100 (
pk varchar(100)
) engine = 'innodb'
slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
slave-bin.000001 # Query # # use `database`; insert into t100 values ('old data')
slave-bin.000001 # Query # # COMMIT
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; alter table t100 engine=s3
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t100` /* generated by server */
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; create /*or replace*/ table t100 (
pk varchar(100)
) engine= innodb
slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
slave-bin.000001 # Query # # use `database`; insert into t100 select 'new data' from seq_1_to_10
slave-bin.000001 # Query # # COMMIT
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; alter table t100 engine=s3
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; flush tables
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t100` /* generated by server */
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; create table t1 (a int) engine=innodb
slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
slave-bin.000001 # Query # # use `database`; insert into t1 values (1),(2),(3)
slave-bin.000001 # Query # # COMMIT
slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
slave-bin.000001 # Query # # use `database`; insert into t1 select * from seq_4_to_6
slave-bin.000001 # Query # # COMMIT
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; alter table t1 engine=s3
slave-bin.000001 # Gtid # # GTID #-#-#
slave-bin.000001 # Query # # use `database`; DROP TABLE IF EXISTS `t1` /* generated by server */
connection master;
#
# clean up
#
include/rpl_end.inc
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