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Merge branch bb-10.2-release into bb-10.3-release

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This commit is contained in:
Nikita Malyavin
2021-05-04 14:49:31 +03:00
parent 2820f30dde 72fa9dabad
commit a8a925dd22
88 changed files with 1696 additions and 469 deletions
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35
mysql-test/main/plugin_vars.result
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@ -30,3 +30,38 @@ disconnect con2;
USE test;
DROP PROCEDURE p_install;
DROP PROCEDURE p_show_vars;
#
# Bug#29363867: LOST CONNECTION TO MYSQL SERVER DURING QUERY
#
## prepared SET with a plugin variable prevents uninstall
install plugin query_response_time soname 'query_response_time';
prepare s from 'set global query_response_time_range_base=16';
select plugin_status from information_schema.plugins where plugin_name='query_response_time';
plugin_status
ACTIVE
uninstall plugin query_response_time;
Warnings:
Warning 1620 Plugin is busy and will be uninstalled on shutdown
execute s;
execute s;
select plugin_status from information_schema.plugins where plugin_name='query_response_time';
plugin_status
DELETED
deallocate prepare s;
select plugin_status from information_schema.plugins where plugin_name='query_response_time';
plugin_status
## prepared SET mentioning a plugin otherwise does not prevent uninstall
install plugin archive soname 'ha_archive';
create table t1 (a int) engine=archive;
insert t1 values (1),(2),(3);
prepare s from 'set session auto_increment_increment=(select count(*) from t1)';
flush tables;
select plugin_status from information_schema.plugins where plugin_name='archive';
plugin_status
ACTIVE
uninstall plugin archive;
select plugin_status from information_schema.plugins where plugin_name='archive';
plugin_status
execute s;
ERROR 42000: Unknown storage engine 'ARCHIVE'
drop table t1;