diff options
Diffstat (limited to 'mysql-test/suite/rpl_ndb/t/rpl_ndb_idempotent.test')
-rw-r--r-- | mysql-test/suite/rpl_ndb/t/rpl_ndb_idempotent.test | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/mysql-test/suite/rpl_ndb/t/rpl_ndb_idempotent.test b/mysql-test/suite/rpl_ndb/t/rpl_ndb_idempotent.test new file mode 100644 index 00000000000..0bae33c5d40 --- /dev/null +++ b/mysql-test/suite/rpl_ndb/t/rpl_ndb_idempotent.test @@ -0,0 +1,117 @@ +--source include/have_ndb.inc +--source include/have_binlog_format_row.inc +--source include/ndb_master-slave.inc + +# +# Currently test only works with ndb since it retrieves "old" +# binlog positions with mysql.ndb_binlog_index and ndb_apply_status; +# + +# create a table with one row +CREATE TABLE t1 (c1 CHAR(15), c2 CHAR(15), c3 INT, PRIMARY KEY (c3)) ENGINE = NDB ; +INSERT INTO t1 VALUES ("row1","will go away",1); +SELECT * FROM t1 ORDER BY c3; + +# sync slave and retrieve epoch +sync_slave_with_master; +--replace_column 1 <the_epoch> +SELECT @the_epoch:=MAX(epoch) FROM mysql.ndb_apply_status; +let $the_epoch= `select @the_epoch` ; +SELECT * FROM t1 ORDER BY c3; + +# get the master binlog pos from the epoch +connection master; +--replace_result $the_epoch <the_epoch> +--replace_column 1 <the_pos> +eval SELECT @the_pos:=Position,@the_file:=SUBSTRING_INDEX(FILE, '/', -1) + FROM mysql.ndb_binlog_index WHERE epoch = $the_epoch ; +let $the_pos= `SELECT @the_pos` ; +let $the_file= `SELECT @the_file` ; + +# insert some more values +INSERT INTO t1 VALUES ("row2","will go away",2),("row3","will change",3),("row4","D",4); +DELETE FROM t1 WHERE c3 = 1; +UPDATE t1 SET c2="should go away" WHERE c3 = 2; +UPDATE t1 SET c2="C" WHERE c3 = 3; +DELETE FROM t1 WHERE c3 = 2; + +SELECT * FROM t1 ORDER BY c3; + +# check that we have it on the slave +--sync_slave_with_master +--connection slave +SELECT * FROM t1 ORDER BY c3; + +--replace_result $MASTER_MYPORT MASTER_PORT +--replace_column 1 <Slave_IO_State> 7 <Read_Master_Log_Pos> 8 <Relay_Log_File> 9 <Relay_Log_Pos> 16 <Replicate_Ignore_Table> 22 <Exec_Master_Log_Pos> 23 <Relay_Log_Space> 33 <Seconds_Behind_Master> 35 <Last_IO_Errno> 36 <Last_IO_Error> +SHOW SLAVE STATUS; + +# stop slave and reset position to before the last changes +STOP SLAVE; +--replace_result $the_pos <the_pos> +eval CHANGE MASTER TO + master_log_file = '$the_file', + master_log_pos = $the_pos ; + +--replace_result $MASTER_MYPORT MASTER_PORT +--replace_column 1 <Slave_IO_State> 7 <Read_Master_Log_Pos> 8 <Relay_Log_File> 9 <Relay_Log_Pos> 16 <Replicate_Ignore_Table> 22 <Exec_Master_Log_Pos> 23 <Relay_Log_Space> 33 <Seconds_Behind_Master> 35 <Last_IO_Errno> 36 <Last_IO_Error> +SHOW SLAVE STATUS; + +# start the slave again +# -> same events should have been applied again +# e.g. inserting rows that already there +# deleting a row which is not there +# updating a row which is not there +START SLAVE; + +--connection master +SELECT * FROM t1 ORDER BY c3; +--sync_slave_with_master +--connection slave +SELECT * FROM t1 ORDER BY c3; + +STOP SLAVE; + +# +# cleanup +# +--connection master +DROP TABLE t1; +RESET master; +--connection slave +DROP TABLE t1; +RESET slave; + +START SLAVE; + +# +# Test that we can handle update of a row that does not exist on the slave +# will trigger usage of AO_IgnoreError on slave side so that the INSERT +# still succeeds even if the replication of the UPDATE generates an error. +# +--connection master +CREATE TABLE t1 (c1 CHAR(15) NOT NULL, c2 CHAR(15) NOT NULL, c3 INT NOT NULL, PRIMARY KEY (c3)) ENGINE = NDB ; +INSERT INTO t1 VALUES ("row1","remove on slave",1); + +--sync_slave_with_master +--connection slave +DELETE FROM t1; + +--connection master +BEGIN; +UPDATE t1 SET c2="does not exist" WHERE c3=1; +INSERT INTO t1 VALUES ("row2","new on slave",2); +COMMIT; + +--sync_slave_with_master +--connection slave +SELECT * FROM t1; +--replace_result $MASTER_MYPORT MASTER_PORT +--replace_column 1 <Slave_IO_State> 7 <Read_Master_Log_Pos> 8 <Relay_Log_File> 9 <Relay_Log_Pos> 16 <Replicate_Ignore_Table> 22 <Exec_Master_Log_Pos> 23 <Relay_Log_Space> 33 <Seconds_Behind_Master> 34 <Last_IO_Errno> 35 <Last_IO_Error> +SHOW SLAVE STATUS; + +connection master; +DROP TABLE IF EXISTS t1; + +# End of 5.1 Test +-- source include/master-slave-end.inc |