23 lines
747 B
Text
23 lines
747 B
Text
-- source include/have_debug.inc
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-- source include/not_hypergraph.inc # Depends on the query plan.
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CREATE TABLE t (c INT);
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INSERT INTO t VALUES (1);
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ANALYZE TABLE t;
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# Let's use EXPLAIN FORMAT <stmt> to make sure that our <stmt> will
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# result utilizing the TempTable. Try keeping this MTR test less flaky
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# by checking only part of the EXPLAIN FORMAT <stmt> output.
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--let SEARCH_PATTERN = Aggregate using temporary table
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--let SEARCH_EXPRESSION = `EXPLAIN FORMAT=tree SELECT * FROM (SELECT COUNT(*) FROM t GROUP BY c) as dt`
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--source include/search_pattern_on_variable.inc
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SET debug = '+d,temptable_create_return_full';
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SELECT * FROM (SELECT COUNT(*) FROM t GROUP BY c) as dt;
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SET debug = '-d,temptable_create_return_full';
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DROP TABLE t;
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