128 lines
3.9 KiB
Plaintext
128 lines
3.9 KiB
Plaintext
# Tests for PERFORMANCE_SCHEMA
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--source ../include/start_server_common.inc
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#############################
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# Setup database and tables.
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#############################
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--disable_warnings
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drop table if exists db1.t1;
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drop database if exists db1;
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--enable_warnings
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create database db1;
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create table db1.t1 (a int, b char(10) default 'default');
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#######################
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# Execute few queries.
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#######################
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insert into db1.t1 values('1', 'abc');
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insert into db1.t1 values('2', 'abc');
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select * from db1.t1 where a='1';
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#####################################################
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# Run few queries on Performance Schema stats tables.
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#####################################################
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# There should be 3 entries in following table. 2 for insert and 1 for select.
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select COUNT_STAR, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME
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from performance_schema.table_lock_waits_summary_by_table
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where OBJECT_SCHEMA='db1'
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order by OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME;
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flush tables;
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select COUNT_STAR, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME
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from performance_schema.table_lock_waits_summary_by_table
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where OBJECT_SCHEMA='db1'
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order by OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME;
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# Expect no TABLE_LOCK_STAT lost, we have room for 1 table lock for db1.t1
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--disable_warnings
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select variable_value from performance_schema.global_status
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where variable_name like 'PERFORMANCE_SCHEMA_TABLE_LOCK_STAT_LOST';
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--enable_warnings
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create table db1.t2 (a int, b char(10) default 'default',
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unique key uidx(a));
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#######################
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# Execute few queries.
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#######################
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insert into db1.t1 values('3', 'abc');
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insert into db1.t1 values('4', 'abc');
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select * from db1.t1 where a='1';
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insert into db1.t2 values('1', 'abc');
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insert into db1.t2 values('2', 'abc');
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select * from db1.t2 where a='1';
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#####################################################
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# Run few queries on Performance Schema stats tables.
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#####################################################
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select COUNT_STAR, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME
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from performance_schema.table_lock_waits_summary_by_table
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where OBJECT_SCHEMA='db1'
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order by OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME;
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flush tables;
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select COUNT_STAR, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME
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from performance_schema.table_lock_waits_summary_by_table
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where OBJECT_SCHEMA='db1'
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order by OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME;
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# Expect TABLE_LOCK_STAT lost, we can not keep stats for db1.t2
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--disable_warnings
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select variable_value > 0 from performance_schema.global_status
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where variable_name like 'PERFORMANCE_SCHEMA_TABLE_LOCK_STAT_LOST';
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--enable_warnings
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flush status;
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#######################################
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# Update setup_objects to DISABLE TABLE
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#######################################
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update performance_schema.setup_objects set ENABLED='NO'
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where OBJECT_TYPE='TABLE' and OBJECT_SCHEMA="%";
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#######################
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# Execute few queries.
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#######################
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insert into db1.t1 values('5', 'abc');
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insert into db1.t1 values('6', 'abc');
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select * from db1.t1 where a='1';
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insert into db1.t2 values('3', 'abc');
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insert into db1.t2 values('4', 'abc');
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select * from db1.t2 where a='1';
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# Empty, objects are disabled
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select COUNT_STAR, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME
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from performance_schema.table_lock_waits_summary_by_table
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where OBJECT_SCHEMA='db1'
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order by OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME;
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flush tables;
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# Empty, objects are disabled
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select COUNT_STAR, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME
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from performance_schema.table_lock_waits_summary_by_table
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where OBJECT_SCHEMA='db1'
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order by OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME;
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# Do not expect lost counter in TABLE_LOCK_STAT
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--disable_warnings
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select variable_value from performance_schema.global_status
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where variable_name like 'PERFORMANCE_SCHEMA_TABLE_LOCK_STAT_LOST';
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--enable_warnings
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###########
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# Cleanup.
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###########
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drop database db1;
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update performance_schema.setup_objects set ENABLED='YES'
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where OBJECT_TYPE='TABLE' and OBJECT_SCHEMA="%";
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