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5d20f7b346
Made sure that innodb tables for persistent statistics would not considered by the server as system tables.
26 lines
665 B
SQL
26 lines
665 B
SQL
TRUNCATE TABLE test_innodb_stats;
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-- eval $insert
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ANALYZE TABLE test_innodb_stats;
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query_vertical SELECT
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stat_name,
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stat_value,
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sample_size,
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stat_description
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FROM mysql.innodb_index_stats
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WHERE
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database_name = DATABASE() AND
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table_name = 'test_innodb_stats' AND
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index_name = 'a_key' AND
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stat_name IN ('n_diff_pfx01', 'n_diff_pfx02', 'n_leaf_pages', 'size')
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ORDER BY stat_name;
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# provoke reading from persistent storage upon next table access (the SELECT
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# from information_schema.statistics below)
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FLUSH TABLE test_innodb_stats;
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# see what we are going to read
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query_vertical SELECT * FROM information_schema.statistics
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WHERE table_name = 'test_innodb_stats';
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