select @@global.aria_recover_options;
@@global.aria_recover_options
BACKUP
set global aria_recover_options=off;
select @@global.aria_recover_options;
@@global.aria_recover_options
OFF
set global aria_recover_options=default;
select @@global.aria_recover_options;
@@global.aria_recover_options
BACKUP,QUICK
set global aria_recover_options=normal;
select @@global.aria_recover_options;
@@global.aria_recover_options
NORMAL
drop database if exists mysqltest;
create database mysqltest;
use mysqltest;
create table t1 (a varchar(1000), index(a)) engine=aria;
insert into t1 values("ThursdayMorningsMarket");
flush table t1;
insert into t1 select concat(a,'b') from t1 limit 1;
set global aria_checkpoint_interval=1000;
select * from t_corrupted2;
a
ThursdayMorningsMarket
ThursdayMorningsMarketb
Warnings:
Error	145	Got error '145 "Table was marked as crashed and should be repaired"' for 't_corrupted2'
Warning	1034	1 client is using or hasn't closed the table properly
Error	176	Got error '176 "Read page with wrong checksum"' for 't_corrupted2.MAI'
Error	1034	Can't read indexpage from page: 1, error: 176
select * from t_corrupted2;
a
ThursdayMorningsMarket
ThursdayMorningsMarketb
drop database mysqltest;
set global aria_recover_options=backup;
set global aria_checkpoint_interval=30;