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set global aria_log_file_size=4294959104;
drop database if exists mysqltest;
create database mysqltest;
use mysqltest;
* shut down mysqld, removed logs, restarted it
* TEST of Checkpoint between writing the commit log record and committing in trnman
create table t1(a int primary key) engine=aria;
insert into t1 values(1);
flush table t1;
* copied t1 for comparison
set session debug_dbug="+d,maria_sleep_in_commit";
insert into t1 values(2);
set global aria_checkpoint_interval=1000;
delete from t1 where a=2;
SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global aria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
drop table t1;
* TEST of logging of BLOBs
CREATE TABLE `t1` (
`blob` blob,
`blob_key` blob
) ENGINE=aria ROW_FORMAT=page
;
* copied t1 for feeding_recovery
* compared t1 to old version
set global aria_checkpoint_interval=0;
INSERT INTO `t1` VALUES (NULL,repeat('A',5198));
INSERT INTO `t1` VALUES (NULL,repeat('B',65535));
INSERT INTO `t1` VALUES (repeat('K',5198),repeat('L',2325));
INSERT INTO `t1` VALUES (repeat('C',65535),NULL);
INSERT INTO `t1` VALUES (NULL,repeat('D',65535));
INSERT INTO `t1` VALUES (repeat('E',65535),repeat('F',16111));
INSERT INTO `t1` VALUES (repeat('G',65535),repeat('H',65535));
INSERT INTO `t1` VALUES (repeat('I',5198),repeat('J',65535));
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
flush table t1;
* copied t1 for comparison
* compared t1 to old version
SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global aria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* copied t1 back for feeding_recovery
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
* compared t1 to old version
use mysqltest;
drop table t1;
create table t1 engine=aria select 1;
* copied t1 for feeding_recovery
set global aria_checkpoint_interval=0;
insert into t1 values(2);
truncate table t1;
flush table t1;
* copied t1 for comparison
truncate table t1;
SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_crash_create_table";
* crashing mysqld intentionally
truncate table t1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check warning Size of indexfile is: 372 Expected: 8192
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
truncate table t1;
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
drop table t1;
CREATE TABLE t1 ( word VARCHAR(255) PRIMARY KEY ) ENGINE=Aria;
LOAD DATA INFILE '../../std_data/bug887051.txt' INTO TABLE t1;
SET AUTOCOMMIT=0;
DELETE FROM t1;
LOAD DATA INFILE '../../std_data/bug887051.txt' INTO TABLE t1 IGNORE 1 LINES;
COMMIT;
SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global aria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
failure
use mysqltest;
select * from t1;
word
saved2
drop table t1;
drop database mysqltest_for_feeding_recovery;
drop database mysqltest_for_comparison;
drop database mysqltest;
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