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228b7e4db5
This imports and adapts a number of MySQL 5.7 test cases that are applicable to MariaDB. Some tests for old bug fixes are not that relevant because the code has been refactored since then (especially starting with MariaDB Server 10.6), and the tests would not reproduce the original bug if the fix was reverted. In the test innodb_fts.opt, there are many duplicate MATCH ranks, which would make the results nondeterministic. The test was stabilized by changing some LIMIT clauses or by adding sorted_result in those cases where the purpose of a test was to show that no sorting took place in the server. In the test innodb_fts.phrase, MySQL 5.7 would generate FTS_DOC_ID that are 1 larger than in MariaDB. In innodb_fts.index_table the difference is 2. This is because in MariaDB, fts_get_next_doc_id() post-increments cache->next_doc_id, while MySQL 5.7 pre-increments it. Reviewed by: Thirunarayanan Balathandayuthapani
29 lines
1.2 KiB
Text
29 lines
1.2 KiB
Text
SET GLOBAL innodb_stats_persistent_sample_pages=17;
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CREATE TABLE test_ps_sample_pages_used (
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a VARCHAR(512), PRIMARY KEY (a)
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) ENGINE=INNODB STATS_SAMPLE_PAGES=default;
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BEGIN;
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COMMIT;
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ANALYZE TABLE test_ps_sample_pages_used;
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Table Op Msg_type Msg_text
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test.test_ps_sample_pages_used analyze status Engine-independent statistics collected
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test.test_ps_sample_pages_used analyze status OK
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SELECT stat_name, stat_value FROM mysql.innodb_index_stats
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WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_leaf_pages';
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stat_name stat_value
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n_leaf_pages 37
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SELECT sample_size FROM mysql.innodb_index_stats
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WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_diff_pfx01';
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sample_size
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17
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ALTER TABLE test_ps_sample_pages_used STATS_SAMPLE_PAGES=14;
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ANALYZE TABLE test_ps_sample_pages_used;
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Table Op Msg_type Msg_text
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test.test_ps_sample_pages_used analyze status Engine-independent statistics collected
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test.test_ps_sample_pages_used analyze status OK
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SELECT sample_size FROM mysql.innodb_index_stats
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WHERE table_name='test_ps_sample_pages_used' AND stat_name='n_diff_pfx01';
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sample_size
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14
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DROP TABLE test_ps_sample_pages_used;
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SET GLOBAL innodb_stats_persistent_sample_pages=default;
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