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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.
49 lines
1.4 KiB
Plaintext
49 lines
1.4 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_result_log
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select * from performance_schema.socket_summary_by_instance
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limit 1;
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select * from performance_schema.socket_summary_by_instance
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where object_instance_begin='FOO';
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--enable_result_log
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--error ER_TABLEACCESS_DENIED_ERROR
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insert into performance_schema.socket_summary_by_instance
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set object_instance_begin=1,
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count_star=1, sum_timer_wait=2, min_timer_wait=3,
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avg_timer_wait=4, max_timer_wait=5;
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--error ER_TABLEACCESS_DENIED_ERROR
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update performance_schema.socket_summary_by_instance
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set count_star=12;
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--error ER_TABLEACCESS_DENIED_ERROR
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update performance_schema.socket_summary_by_instance
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set count_star=12 where object_instance_begin like "FOO";
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--error ER_TABLEACCESS_DENIED_ERROR
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delete from performance_schema.socket_summary_by_instance
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where count_star=1;
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--error ER_TABLEACCESS_DENIED_ERROR
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delete from performance_schema.socket_summary_by_instance;
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-- error ER_TABLEACCESS_DENIED_ERROR
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LOCK TABLES performance_schema.socket_summary_by_instance READ;
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UNLOCK TABLES;
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-- error ER_TABLEACCESS_DENIED_ERROR
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LOCK TABLES performance_schema.socket_summary_by_instance WRITE;
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UNLOCK TABLES;
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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='socket_summary_by_instance';
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