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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
48 lines
1.8 KiB
Text
48 lines
1.8 KiB
Text
#
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# Test the persistent stats auto recalc
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#
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-- source include/have_innodb.inc
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# Page numbers printed by this test depend on the page size
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-- source include/have_innodb_16k.inc
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-- vertical_results
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-- let $check_stats1 = SELECT n_rows, clustered_index_size FROM mysql.innodb_table_stats WHERE table_name = 'autorecalc'
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-- let $check_stats2 = SELECT index_name, stat_name, stat_value FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc'
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CREATE TABLE autorecalc (a INT, PRIMARY KEY (a)) ENGINE=INNODB;
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# the CREATE should have inserted zeroed stats
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-- eval $check_stats1
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-- eval $check_stats2
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INSERT INTO autorecalc VALUES (1);
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INSERT INTO autorecalc VALUES (2);
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# wait for the bg stats thread to update the stats, notice we wait on
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# innodb_index_stats because innodb_table_stats gets updated first and
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# it is possible that (if we wait on innodb_table_stats) the wait cond
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# gets satisfied before innodb_index_stats is updated
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let $wait_condition = SELECT stat_value = 2 FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc' AND index_name = 'PRIMARY' AND stat_name = 'n_diff_pfx01';
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-- source include/wait_condition.inc
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# the second INSERT from above should have triggered an auto-recalc
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-- eval $check_stats1
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-- eval $check_stats2
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# now DELETE the rows and trigger a second auto-recalc, InnoDB may wait a
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# few seconds before triggering an auto-recalc again (it tries not to be too
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# aggressive)
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DELETE FROM autorecalc;
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let $wait_timeout = 25;
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let $wait_condition = SELECT stat_value = 0 FROM mysql.innodb_index_stats WHERE table_name = 'autorecalc' AND index_name = 'PRIMARY' AND stat_name = 'n_diff_pfx01';
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-- source include/wait_condition.inc
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# the DELETE from above should have triggered an auto-recalc
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-- eval $check_stats1
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-- eval $check_stats2
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DROP TABLE autorecalc;
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