~drizzle-trunk/drizzle/development

# Requires statement logging

# Clean up old slave's binlogs.

# The slave is started with --log-slave-updates

# and this test does SHOW BINLOG EVENTS on the slave's

# binlog. But previous tests can influence the current test's

# binlog (e.g. a temporary table in the previous test has not

# been explicitly deleted, and at the beginning of the current

# test the slave immediately writes DROP TEMPORARY TABLE this_old_table).

# We wait for the slave to have written all he wants to the binlog

# (otherwise RESET MASTER may come too early).

save_master_pos;

connection slave;

sync_with_master;

stop slave;

reset master;

reset slave;

# We are going to read the slave's binlog which contains file_id (for some LOAD

# DATA INFILE); to make it repeatable (not influenced by other tests), we need

# to stop and start the slave, to be sure file_id will start from 1.

#  This can be done with 'server_stop slave', but

# this would require the manager, so most of the time the test will be skipped

# :(

# To workaround this, I (Guilhem) add a (empty) rpl_log-slave.opt (because when

# mysql-test-run finds such a file it restarts the slave before doing the

# test). That's not very elegant but I could find no better way, sorry.

let $VERSION=`select version()`;

connection master;

reset master;

eval create table t1(n int not null auto_increment primary key)ENGINE=$engine_type;

insert into t1 values (NULL);

drop table t1;

eval create table t1 (word char(20) not null)ENGINE=$engine_type;

load data infile '../std_data_ln/words.dat' into table t1 ignore 1 lines;

select count(*) from t1;

--replace_result $VERSION VERSION

--replace_column 2 # 5 #

--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/

show binlog events;

--replace_column 2 # 5 #

--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/

show binlog events from 107 limit 1;

--replace_column 2 # 5 #

--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/

show binlog events from 107 limit 2;

--replace_column 2 # 5 #

--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/

show binlog events from 107 limit 2,1;

flush logs;

# We need an extra update before doing save_master_pos.

# Otherwise, an unlikely scenario may occur:

# * When the master's binlog_dump thread reads the end of master-bin.001,

# it send the rotate event which is at this end, plus a fake rotate event

# because it's starting to read a new binlog.

# save_master_pos will record the position of the first of the two rotate

# (because the fake one is not in the master's binlog anyway).

# * Later the slave waits for the position of the first rotate event,

# and it may quickly stop (in 'slave stop') without having received the fake

# one.

# So, depending on a few milliseconds, we end up with 2 rotate events in the

# relay log or one, which influences the output of SHOW SLAVE STATUS, making

# it not predictable and causing random test failures.

# To make it predictable, we do a useless update now, but which has the

# interest of making the slave catch both rotate events.

eval create table t3 (a int)ENGINE=$engine_type;

# Sync slave and force it to start on another binary log

#show rows of t1 on master

connection master;

select * from t1 order by 1 asc;

save_master_pos;

connection slave;

# Note that the above 'slave start' will cause a 3rd rotate event (a fake one)

# to go into the relay log (the master always sends a fake one when replication

# starts). 

start slave;

let $result_pattern= '%127.0.0.1%root%master-bin.000002%slave-relay-bin.000005%Yes%Yes%0%0%None%';

--source include/wait_slave_status.inc

sync_with_master;

#check t1 on slave to ensure whether it's identical with on master

select * from t1 order by 1 asc;

flush logs;

stop slave;

connection master;

# Create some entries for second log

eval create table t2 (n int)ENGINE=$engine_type;

insert into t2 values (1);

source include/show_binlog_events.inc;

--replace_result $VERSION VERSION

--replace_column 2 # 5 #

--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/

show binlog events in 'master-bin.000002';

show binary logs;

save_master_pos;

connection slave;

start slave;

sync_with_master;

show binary logs;

--replace_result $MASTER_MYPORT MASTER_PORT $VERSION VERSION

--replace_column 2 # 5 #

--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/

show binlog events in 'slave-bin.000001' from 4;

--replace_result $MASTER_MYPORT MASTER_PORT $VERSION VERSION

--replace_column 2 # 5 #

--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/

show binlog events in 'slave-bin.000002' from 4;

source include/show_slave_status.inc;

# Need to recode the following

#show new master for slave with master_log_file='master-bin.000001' and master_log_pos=4 and  master_server_id=1;

#show new master for slave with master_log_file='master-bin.000001' and master_log_pos=79 and master_server_id=1;

#show new master for slave with master_log_file='master-bin.000001' and master_log_pos=311 and master_server_id=1;

#show new master for slave with master_log_file='master-bin.000002' and master_log_pos=4 and master_server_id=1;

#show new master for slave with master_log_file='master-bin.000002' and master_log_pos=122 and master_server_id=1;

--error 1220

show binlog events in 'slave-bin.000005' from 4;

connection master;

# The table drops caused Cluster Replication wrapper to fail as event ID would never be the same.# Moving drops here.

DROP TABLE t1;

DROP TABLE t2;

DROP TABLE t3;

#

# Bug #6880: LAST_INSERT_ID() within a statement

#

create table t1(a int auto_increment primary key, b int);

insert into t1 values (NULL, 1);

reset master;

set insert_id=5;

insert into t1 values (NULL, last_insert_id()), (NULL, last_insert_id());

source include/show_binlog_events.inc;

select * from t1;

drop table t1;

# End of 4.1 tests

sync_slave_with_master;