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# depends on the binlog output
# Test of replicating FLUSH TABLES to make
# RENAME TABLE work with MERGE tables on the slave.
# Test of FLUSH NO_WRITE_TO_BINLOG by the way.
#
-- source include/master-slave.inc
let $SERVER_VERSION=`select version()`;
create table t1 (a int);
insert into t1 values (10);
create table t2 (a int);
create table t3 (a int) engine=merge union(t1);
create table t4 (a int);
# We force the slave to open t3 (because we want to try confusing him) with this :
insert into t4 select * from t3;
rename table t1 to t5, t2 to t1;
# RENAME may have confused the master (this is a known bug): so FLUSH tables,
# first don't write it to the binlog, to test the NO_WRITE_TO_BINLOG keyword.
flush no_write_to_binlog tables;
# Check that it's not in the binlog.
--replace_result $SERVER_VERSION SERVER_VERSION
--replace_column 2 # 5 #
--replace_regex /table_id: [0-9]+/table_id: #/
eval SHOW BINLOG EVENTS FROM $rename_event_pos ;
# Check that the master is not confused.
select * from t3;
# This FLUSH should go into the binlog to not confuse the slave.
flush tables;
# Check that it's in the binlog.
--replace_result $SERVER_VERSION SERVER_VERSION
--replace_column 2 # 5 #
--replace_regex /table_id: [0-9]+/table_id: #/
eval SHOW BINLOG EVENTS FROM $rename_event_pos ;
save_master_pos;
connection slave;
sync_with_master;
# Check that the slave is not confused.
select * from t3;
# Note that all this confusion may cause warnings 'table xx is open on rename'
# in the .err files; these are not fatal and are not reported by mysql-test-run.
stop slave;
connection master;
drop table t1;
connection slave;
flush tables with read lock;
start slave;
sleep 1;
--error 1192
stop slave;
connection master;
drop table t3, t4, t5;
# End of 4.1 tests
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