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110 lines
3.0 KiB
PHP
110 lines
3.0 KiB
PHP
# Tests for the performance schema
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# =============
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# DOCUMENTATION
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# =============
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# Verify how connections are counted into various tables:
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# - accounts
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# - users
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# - hosts
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#
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# The tests are written with the following helpers:
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# - include/connection_setup.inc
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# - include/connection_load.inc
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# - include/connection_cleanup.inc
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#
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# Helpers are intended to be used as follows.
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#
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# A Typical test t/connection_xxx.test will consist of:
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# --source ../include/connection_setup.inc
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# --source ../include/connection_load.inc
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# --source ../include/connection_cleanup.inc
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# and a t/connection_xxx-master.opt file
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#
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# Naming conventions for t/connection_xxx.test are as follows:
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# t/connection_<account><user><host>
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#
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# <account> corresponds to different sizing settings for
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# the variable performance-schema-accounts-size
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# - (blank): accounts-size sufficient to represent all records
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# - 3a: accounts-size set to 3
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# - no_a: accounts-size set to 0
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#
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# <user> corresponds to different sizing settings for
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# the variable performance-schema-users-size
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# - (blank): users-size sufficient to represent all records
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# - 3u: users-size set to 3
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# - no_u: users-size set to 0
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#
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# <host> corresponds to different sizing settings for
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# the variable performance-schema-hosts-size
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# - (blank): hosts-size sufficient to represent all records
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# - no_h: hosts-size set to 0
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# ========================================
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# HELPER include/event_aggregate_setup.inc
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# ========================================
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--source include/not_embedded.inc
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--source include/have_perfschema.inc
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--source ../include/no_protocol.inc
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--source ../include/wait_for_pfs_thread_count.inc
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--disable_query_log
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grant ALL on *.* to user1@localhost;
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grant ALL on *.* to user2@localhost;
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grant ALL on *.* to user3@localhost;
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grant ALL on *.* to user4@localhost;
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grant ALL on *.* to user5@localhost;
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flush privileges;
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# Purge old users, hosts, user/host from previous tests
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truncate table performance_schema.accounts;
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truncate table performance_schema.users;
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truncate table performance_schema.hosts;
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# Save the setup
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# Start from a known clean state, to avoid noise from previous tests
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flush tables;
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flush status;
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--disable_warnings
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drop procedure if exists dump_all;
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--enable_warnings
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delimiter $$;
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create procedure dump_all()
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begin
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select processlist_user, processlist_host
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from performance_schema.threads
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where (processlist_user is not null) and (processlist_host is not null)
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order by processlist_user;
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select * from performance_schema.accounts
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where (user is not null) and (host is not null)
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order by user, host;
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select * from performance_schema.users
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where user is not null
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order by user;
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select * from performance_schema.hosts
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where host is not null
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order by host;
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select variable_name, variable_value from information_schema.global_status
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where variable_name in ('PERFORMANCE_SCHEMA_ACCOUNTS_LOST',
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'PERFORMANCE_SCHEMA_USERS_LOST',
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'PERFORMANCE_SCHEMA_HOSTS_LOST');
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end
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$$
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delimiter ;$$
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--enable_query_log
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