mirror of
https://github.com/MariaDB/server.git
synced 2025-10-24 07:13:33 +03:00
4e1678daca
Before this fix, the performance schema tables were defined in UPPERCASE. This was incompatible with the lowercase_table_names option, and caused issues with the install / upgrade process, when changing the lower case table names setting *after* the install or upgrade. With this fix, all performance schema tables are exposed with lowercase names. As a result, the name of the performance schema table is always lowercase, no matter how / if / when the lowercase_table_names setting if changed.
67 lines
2.1 KiB
Plaintext
67 lines
2.1 KiB
Plaintext
# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; version 2 of the License.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software Foundation,
|
|
# 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
|
|
|
|
# Tests for PERFORMANCE_SCHEMA
|
|
|
|
--source include/not_embedded.inc
|
|
--source include/have_perfschema.inc
|
|
|
|
# Setup
|
|
|
|
update performance_schema.setup_instruments set enabled='NO';
|
|
update performance_schema.setup_instruments set enabled='YES'
|
|
where name like "wait/io/file/myisam/%";
|
|
|
|
update performance_schema.setup_consumers
|
|
set enabled='YES';
|
|
|
|
truncate table performance_schema.events_waits_history_long;
|
|
|
|
# Reset lost counters to a known state
|
|
flush status;
|
|
|
|
# Code to test
|
|
|
|
--disable_warnings
|
|
drop table if exists test.no_index_tab;
|
|
--enable_warnings
|
|
|
|
create table test.no_index_tab ( a varchar(255), b int ) engine=myisam;
|
|
insert into no_index_tab set a = 'foo', b = 1;
|
|
insert into no_index_tab set a = 'foo', b = 1;
|
|
insert into no_index_tab set a = 'foo', b = 1;
|
|
|
|
# Verification
|
|
# Note that mi_create.c contains mysql_file_tell() calls in debug only,
|
|
# so the result are filtered to remove 'tell'.
|
|
|
|
select event_name,
|
|
left(source, locate(":", source)) as short_source,
|
|
operation, number_of_bytes,
|
|
substring(object_name, locate("no_index_tab", object_name)) as short_name
|
|
from performance_schema.events_waits_history_long
|
|
where operation not like "tell"
|
|
order by thread_id, event_id;
|
|
|
|
# In case of failures, this will tell if file io are lost.
|
|
show status like 'performance_schema_%';
|
|
|
|
# Cleanup
|
|
|
|
update performance_schema.setup_instruments set enabled='YES';
|
|
|
|
drop table test.no_index_tab;
|
|
|