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42 lines
1.4 KiB
Text
42 lines
1.4 KiB
Text
--source include/no_valgrind_without_big.inc
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--source include/have_innodb.inc
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--source include/have_sequence.inc
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SET SESSION DEFAULT_STORAGE_ENGINE='InnoDB';
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set @save_optimizer_switch_for_stat_tables_test=@@optimizer_switch;
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set optimizer_switch='extended_keys=on';
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set @innodb_stats_persistent_save= @@innodb_stats_persistent;
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set @innodb_stats_persistent_sample_pages_save=
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@@innodb_stats_persistent_sample_pages;
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set global innodb_stats_persistent= 1;
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set global innodb_stats_persistent_sample_pages=100;
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--source stat_tables.test
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set global innodb_stats_persistent= @innodb_stats_persistent_save;
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set global innodb_stats_persistent_sample_pages=
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@innodb_stats_persistent_sample_pages_save;
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set optimizer_switch=@save_optimizer_switch_for_stat_tables_test;
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--echo #
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--echo # MDEV-22851: Engine independent index statistics are incorrect for large tables on Windows.
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--echo #
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CREATE TABLE t1(a INT) ENGINE=INNODB;
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INSERT INTO t1 SELECT 1 FROM seq_1_to_60000;
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SET @save_use_stat_tables= @@use_stat_tables;
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SET use_stat_tables= preferably;
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SELECT count(*) FROM t1;
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CREATE INDEX idx ON t1(a);
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ANALYZE TABLE t1 PERSISTENT FOR COLUMNS (a) INDEXES (idx);
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SELECT * FROM mysql.index_stats where table_name='t1';
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SELECT * FROM mysql.column_stats where table_name='t1';
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SET use_stat_tables= @save_use_stat_tables;
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DROP TABLE t1;
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--echo # end of 10.1 tests
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SET SESSION DEFAULT_STORAGE_ENGINE=DEFAULT;
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