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92b5a8bb65
Fixes also: MDEV-22674 Server crash in compare_bin ... restore_table_state_after_repair The bug was that the 'can_enable_index' variable in MyISAM and Aria was not properly set and reset for bulk insert. Because of this, insert...select was trying to recreate indexes while another thread was using it, causing crashes in page cache.
86 lines
2.3 KiB
Text
86 lines
2.3 KiB
Text
# test of cases where we can safely disable logging
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--source include/have_maria.inc
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# can't restart server in embedded
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--source include/not_embedded.inc
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--source include/default_charset.inc
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set global aria_log_file_size=4294959104;
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--disable_warnings
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drop database if exists mysqltest;
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--enable_warnings
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create database mysqltest;
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connect (admin, localhost, root,,mysqltest,,);
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--enable_reconnect
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connection default;
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use mysqltest;
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--enable_reconnect
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# checkpoints can make log unrepeatable
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let $def_checkinterval=`select @@global.aria_checkpoint_interval`;
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set global aria_checkpoint_interval=0;
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# Prepare table to help for big load
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create table t2 (a varchar(100)) engine=myisam;
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insert into t2 select repeat('z',100);
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insert into t2 select * from t2;
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insert into t2 select * from t2;
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insert into t2 select * from t2;
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insert into t2 select * from t2;
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insert into t2 select * from t2;
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insert into t2 select * from t2;
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# INSERT SELECT
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# no optimization because table not empty
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# SHOW ENGINE ARIA LOGS could be influenced by older logs
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-- source include/maria_empty_logs.inc
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create table t1 (a varchar(100)) engine=aria transactional=1;
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show create table t1;
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--replace_regex /; .+aria_log/aria_log/
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show engine aria logs;
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insert into t1 values('a');
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insert into t1 select * from t2;
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--replace_regex /; .+aria_log/aria_log/
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show engine aria logs;
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select count(*) from t1;
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# optimization because table is empty
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-- source include/maria_empty_logs.inc
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truncate table t1;
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insert into t1 select * from t2;
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--replace_regex /; .+aria_log/aria_log/
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show engine aria logs;
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select count(*) from t1;
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drop table t1;
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# same for CREATE SELECT
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# no optimization because table not empty
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-- source include/maria_empty_logs.inc
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create table t1 (a varchar(100)) engine=aria transactional=1;
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insert into t1 values('a');
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create table if not exists t1 select * from t2;
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--replace_regex /; .+aria_log/aria_log/
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show engine aria logs;
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# optimization because table is empty
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-- source include/maria_empty_logs.inc
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drop table t1;
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create table t1 engine=aria transactional=1 select * from t2;
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--replace_regex /; .+aria_log/aria_log/
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show engine aria logs;
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drop database mysqltest;
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--disable_result_log
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--disable_query_log
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eval set global aria_checkpoint_interval=$def_checkinterval;
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--enable_result_log
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--enable_query_log
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