mariadb/mysql-test/suite/maria/t/maria-purge.test

-- source include/have_maria.inc
-- source include/big_test.inc
-- source include/not_embedded.inc

# pre-requisites for maria_empty_logs
connect (admin, localhost, root,,test,,);
#
--enable_reconnect
connection default;
--enable_reconnect
# end of pre-requisites

# SHOW ENGINE MARIA LOGS could be influenced by older logs
# Also, possibly automatic checkpoints (see if that happens in
# practice)
-- source include/maria_empty_logs.inc

let $default=`select @@global.storage_engine`;
set global storage_engine=maria;
set session storage_engine=maria;
let $def_logsize=`select @@global.maria_log_file_size`;
let $def_checkinterval=`select @@global.maria_checkpoint_interval`;

set global maria_log_file_size=4294967295;
# Initialise
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
SET SQL_WARNINGS=1;

CREATE TABLE t1 (
  STRING_DATA char(255) default NULL
);
CREATE TABLE t2 (
  STRING_DATA char(255) default NULL
);


INSERT INTO t1 VALUES ('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA');
INSERT INTO t1 VALUES ('DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD');
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;

set global maria_log_file_size=16777216;
# force a checkpoint to allow log purge
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;

insert into t2 select * from t1;
insert into t1 select * from t2;

eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
set global maria_log_file_size=16777216;
select @@global.maria_log_file_size;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
set global maria_log_file_size=8388608;
select @@global.maria_log_file_size;

set global maria_log_purge_type=at_flush;
insert into t1 select * from t2;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
flush logs;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;

set global maria_log_file_size=16777216;
set global maria_log_purge_type=external;
insert into t1 select * from t2;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
flush logs;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;

set global maria_log_purge_type=immediate;
insert into t1 select * from t2;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;

drop table t1, t2;

--disable_result_log
--disable_query_log
set global maria_log_purge_type=immediate;
eval set global storage_engine=$default;
eval set global maria_log_file_size=$def_logsize;
eval set global maria_checkpoint_interval=$def_checkinterval;
--enable_result_log
--enable_query_log