EVOLUTION-MANAGER

Edit File: maria-recovery-big.result

set global aria_log_file_size=4294959104;
drop database if exists mysqltest;
create database mysqltest;
connect  admin, localhost, root,,mysqltest,,;
connection default;
use mysqltest;
* TEST of recovery with blobs
connection default;
connection admin;
* shut down mysqld, removed logs, restarted it
connection default;
create table t1 (a int, b longtext) engine=aria table_checksum=1;
connection admin;
* copied t1 for feeding_recovery
connection default;
insert into t1 values (1,"123456789012345678901234567890"),(2,"09876543210987654321");
connection admin;
flush table t1;
* copied t1 for comparison
connection default;
lock table t1 write;
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
update t1 set b=CONCAT(b,b);
select a,length(b) from t1;
a	length(b)
1	31457280
2	20971520
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
update t1 set b=mid(b,1,length(b)/2);
select a,length(b) from t1;
a	length(b)
1	8
2	5
connection admin;
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
connection default;
use mysqltest;
drop table t1;
drop database mysqltest_for_feeding_recovery;
drop database mysqltest_for_comparison;
drop database mysqltest;