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345e21d2eb
Fixed XA-ROLLBACK not to write into binlog when XA-prepare run in sql_log_bin-OFF environment. (Two tests affected).
356 lines
8.2 KiB
PHP
356 lines
8.2 KiB
PHP
#
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# This "body" file checks general properties of XA transaction replication
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# as of MDEV-7974.
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# Parameters:
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# --let rpl_xa_check= SELECT ...
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#
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connection master;
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create table t1 (a int, b int) engine=InnoDB;
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insert into t1 values(0, 0);
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xa start 't';
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insert into t1 values(1, 2);
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xa end 't';
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xa prepare 't';
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xa commit 't';
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sync_slave_with_master;
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let $diff_tables= master:t1, slave:t1;
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source include/diff_tables.inc;
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connection master;
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xa start 't';
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insert into t1 values(3, 4);
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xa end 't';
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xa prepare 't';
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xa rollback 't';
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sync_slave_with_master;
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let $diff_tables= master:t1, slave:t1;
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source include/diff_tables.inc;
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connection master;
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--disable_warnings
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SET pseudo_slave_mode=1;
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--enable_warnings
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create table t2 (a int) engine=InnoDB;
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xa start 't';
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insert into t1 values (5, 6);
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xa end 't';
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xa prepare 't';
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xa start 's';
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insert into t2 values (0);
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xa end 's';
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xa prepare 's';
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--source include/save_master_gtid.inc
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connection slave;
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source include/sync_with_master_gtid.inc;
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if ($rpl_xa_check)
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{
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--eval $rpl_xa_check
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if ($rpl_xa_verbose)
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{
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--eval SELECT $rpl_xa_check_lhs
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--eval SELECT $rpl_xa_check_rhs
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}
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}
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sorted_result;
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xa recover;
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connection master;
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xa commit 't';
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xa commit 's';
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--disable_warnings
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SET pseudo_slave_mode=0;
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--enable_warnings
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sync_slave_with_master;
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let $diff_tables= master:t1, slave:t1;
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source include/diff_tables.inc;
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let $diff_tables= master:t2, slave:t2;
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source include/diff_tables.inc;
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#
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# Read-only XA remains prepared after disconnect and must rollback at XA-complete
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# after recoonect. To the read-only also belongs non-transactional engine XA.
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#
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--connection master
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--echo *** At the start of read-only section gtid list is:
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flush logs;
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--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
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--source include/show_gtid_list.inc
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set @query1="select 1";
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set @query2="select count(*) into @s2 from t1";
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--let $ro_cases=2
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--let $db=test
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# No disconnect
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--let $p_trx=$ro_cases
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while ($p_trx)
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{
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--connection master
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--let $xid=ro_$p_trx
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--let $query=`SELECT @query$p_trx`
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--source rpl_create_xa_prepared.inc
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--let $complete=`select if(floor(rand()*10)%2,'COMMIT','ROLLBACK')`
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--error 0
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--disable_query_log
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--disable_result_log
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--eval xa $complete '$xid'
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--enable_result_log
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--enable_query_log
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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--dec $p_trx
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}
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--let $p_trx=$ro_cases
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# With diconnect
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while ($p_trx)
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{
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--connection master
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--let $xid=ro_$p_trx
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--let $query=`SELECT @query$p_trx`
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--source rpl_create_xa_prepared.inc
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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--dec $p_trx
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}
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--echo *** $ro_cases prepared xa:s must be in the list:
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--connection master
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sorted_result;
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xa recover;
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--let $p_trx=$ro_cases
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while ($p_trx)
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{
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--let $xid=ro_$p_trx
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--let $complete=`select if(floor(rand()*10)%2,'COMMIT','ROLLBACK')`
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--disable_query_log
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--disable_result_log
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--error ER_XA_RBROLLBACK
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--eval xa $complete '$xid'
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--enable_result_log
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--enable_query_log
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--dec $p_trx
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}
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--echo *** Zero prepared xa:s must be in the list:
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xa recover;
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--echo *** At the end of read-only section gtid list has 0 more compare with previous check:
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flush logs;
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--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
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--source include/show_gtid_list.inc
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#
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# XA logging cases while some of XA resources are read-only
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#
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# A1. Binlog filter
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--let $db=test_ign
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--eval create database $db
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set @@sql_log_bin = 0;
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--eval create table $db.t (a int) engine=InnoDB
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set @@sql_log_bin = 1;
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--let $xid=rw_no_binlog
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--let $query=insert into $db.t set a=1
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--source rpl_create_xa_prepared.inc
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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--echo *** $xid must be in the list:
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--connection master
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xa recover;
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--let $complete=`select if(floor(rand()*10)%2,'COMMIT','ROLLBACK')`
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--error 0
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--disable_query_log
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--disable_result_log
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--eval xa $complete '$xid'
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--enable_result_log
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--enable_query_log
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--echo *** Zero must be in the list:
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--connection master
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xa recover;
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# restore for the following tests
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--let $db=test
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--echo *** At the end of --binlog-ignore-db section gtid list has 2 more:
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flush logs;
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--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
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--source include/show_gtid_list.inc
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#
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# A2. Opposite to A1, ineffective execution in Engine may create a
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# binlog transaction
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#
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connection master;
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create table t3 (a int) engine=innodb;
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--echo *** the disconnected prepare case
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--let $xid=rw_binlog_only
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--let $query=delete from t3
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--connect (master_$xid, 127.0.0.1,root,,$db,$MASTER_MYPORT,)
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set @@binlog_format=statement;
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# --source rpl_create_xa_prepared.inc
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--eval xa start '$xid'
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--eval $query
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--eval xa end '$xid'
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--eval xa prepare '$xid'
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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connection master;
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--echo *** $xid must be in the list:
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xa recover;
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--let $complete=`select if(floor(rand()*10)%2,'COMMIT','ROLLBACK')`
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--disable_query_log
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--disable_result_log
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--eval xa $complete '$xid'
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--enable_result_log
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--enable_query_log
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--echo *** Zero must be in the list:
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xa recover;
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--echo *** the same connection complete case.
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connection master;
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--let $xid=rw_binlog_only
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--let $query=delete from t3
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--connect (master_$xid, 127.0.0.1,root,,$db,$MASTER_MYPORT,)
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set @@binlog_format=statement;
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# --source rpl_create_xa_prepared.inc
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--eval xa start '$xid'
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--eval $query
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--eval xa end '$xid'
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--eval xa prepare '$xid'
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--echo *** $xid must be in the list:
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xa recover;
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--disable_query_log
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--disable_result_log
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--eval xa $complete '$xid'
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--enable_result_log
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--enable_query_log
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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--echo *** Zero must be in the list:
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--connection master
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xa recover;
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--echo *** At the end of ineffective in engine section gtid list has 5 more:
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flush logs;
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--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
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--source include/show_gtid_list.inc
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#
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# A3 MyISAM "xa" logs empty XA-prepare group, followed by
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# an XA-complete event
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create table tm (a int) engine=myisam;
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# No disconnect
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--connection master
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--let $xid=rw_myisam
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--let $query=insert into tm set a=1
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--source rpl_create_xa_prepared.inc
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--let $complete=`select if(floor(rand()*10)%2,'COMMIT','ROLLBACK')`
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--error 0
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--disable_query_log
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--disable_result_log
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--eval xa $complete '$xid'
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--enable_result_log
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--enable_query_log
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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# With diconnect
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--connection master
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--source rpl_create_xa_prepared.inc
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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--echo *** $xid prepared must be in the list:
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--connection master
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xa recover;
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--let $complete=`select if(floor(rand()*10)%2,'COMMIT','ROLLBACK')`
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--disable_query_log
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--disable_result_log
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--eval xa $complete '$xid'
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--enable_result_log
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--enable_query_log
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--echo *** Zero prepared xa:s must be in the list:
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xa recover;
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--echo *** At the end of MyISAM "xa" section gtid list has 7 more compare with previous check:
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flush logs;
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--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
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--source include/show_gtid_list.inc
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# B. Session binlog disable does not log even empty XA-prepare
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# Therefore XA-complete should be also run in sql_log_bin-OFF environment.
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--let $db=test
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--let $xid=skip_binlog
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--let $query=insert into t2 values(1)
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--connect (master_$xid, 127.0.0.1,root,,$db,$MASTER_MYPORT,)
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set @@session.sql_log_bin = OFF;
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--eval xa start '$xid'
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--eval $query
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--eval xa end '$xid'
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--eval xa prepare '$xid'
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--disconnect master_$xid
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--source include/wait_until_disconnected.inc
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--echo *** $xid must be in the list:
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--connection master
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xa recover;
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# now commit it carefully to avoid binlogging as the prepare part did
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set @@session.sql_log_bin = OFF;
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--eval xa rollback '$xid'
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set @@session.sql_log_bin = ON;
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--source include/save_master_gtid.inc
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--echo *** Zero must be in the list:
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--connection master
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xa recover;
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--echo *** At the end of skip_log_binb section gtid list has 0 more:
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flush logs;
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--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
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--source include/show_gtid_list.inc
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#
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# sync slave successfully to prove its consistency
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#
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--connection slave
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source include/sync_with_master_gtid.inc;
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connection master;
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--eval drop database test_ign
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drop table t1, t2, t3, tm;
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