Post-merge fix.
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@ -4075,9 +4075,9 @@ CREATE TABLE t1 (a int);
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INSERT INTO t1 VALUES (1), (2);
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INSERT INTO t1 VALUES (1), (2);
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EXPLAIN EXTENDED
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EXPLAIN EXTENDED
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SELECT * FROM (SELECT count(*) FROM t1 GROUP BY a) as res;
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SELECT * FROM (SELECT count(*) FROM t1 GROUP BY a) as res;
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id select_type table type possible_keys key key_len ref rows Extra
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 100.00
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2 DERIVED t1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
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2 DERIVED t1 ALL NULL NULL NULL NULL 2 100.00 Using temporary; Using filesort
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Warnings:
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Warnings:
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Note 1003 select `res`.`count(*)` AS `count(*)` from (select count(0) AS `count(*)` from `test`.`t1` group by `test`.`t1`.`a`) `res`
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Note 1003 select `res`.`count(*)` AS `count(*)` from (select count(0) AS `count(*)` from `test`.`t1` group by `test`.`t1`.`a`) `res`
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DROP TABLE t1;
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DROP TABLE t1;
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