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528abc749e
Improve documentation of performance_schema tables by appending COLUMN comments to tables. Additionally improve test coverage and update corresponding tests.
79 lines
1.9 KiB
Plaintext
79 lines
1.9 KiB
Plaintext
# Tests for PERFORMANCE_SCHEMA
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--source include/not_embedded.inc
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--source include/have_perfschema.inc
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--disable_warnings
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drop table if exists test.setup_actors;
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--enable_warnings
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# Save the setup
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create table test.setup_actors as
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select * from performance_schema.setup_actors;
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truncate table performance_schema.setup_actors;
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select * from performance_schema.setup_actors;
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select * from performance_schema.setup_actors
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where user = '%';
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insert into performance_schema.setup_actors
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set user='Joe', host='localhost';
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insert into performance_schema.setup_actors
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set user='Joe', host='%';
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insert into performance_schema.setup_actors
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set user='%', host='server1';
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insert into performance_schema.setup_actors
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set user='%', host='%';
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select * from performance_schema.setup_actors
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order by USER, HOST;
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--error ER_WRONG_PERFSCHEMA_USAGE
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update performance_schema.setup_actors
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set user='ILLEGAL';
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--error ER_WRONG_PERFSCHEMA_USAGE
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update performance_schema.setup_actors
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set host='ILLEGAL';
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--error ER_WRONG_PERFSCHEMA_USAGE
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update performance_schema.setup_actors
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set role='ILLEGAL';
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select * from performance_schema.setup_actors
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order by USER, HOST;
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delete from performance_schema.setup_actors
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where user = 'Joe' and host = 'localhost';
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select * from performance_schema.setup_actors
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order by USER, HOST;
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delete from performance_schema.setup_actors;
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select * from performance_schema.setup_actors
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order by USER, HOST;
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LOCK TABLES performance_schema.setup_actors READ;
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UNLOCK TABLES;
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LOCK TABLES performance_schema.setup_actors WRITE;
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UNLOCK TABLES;
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# Restore the setup
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truncate table performance_schema.setup_actors;
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insert into performance_schema.setup_actors
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select * from test.setup_actors;
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drop table test.setup_actors;
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--echo #
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--echo # MDEV-25325 column_comment for performance_schema tables
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--echo #
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select column_name, column_comment
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from information_schema.columns
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where table_schema='performance_schema' and table_name='setup_actors';
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