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additional after merge fix
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@ -709,23 +709,3 @@ WHERE (a >= '2004-07-01' AND a <= '2004-09-30') OR
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id select_type table partitions type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 p407,p408,p409,p507,p508,p509 ALL NULL NULL NULL NULL 18 Using where
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DROP TABLE t1;
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create table t1 (a int);
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insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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CREATE TABLE t2 (
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defid int(10) unsigned NOT NULL,
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day int(10) unsigned NOT NULL,
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count int(10) unsigned NOT NULL,
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filler char(200),
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KEY (defid,day)
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)
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PARTITION BY RANGE (day) (
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PARTITION p7 VALUES LESS THAN (20070401) ,
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PARTITION p8 VALUES LESS THAN (20070501));
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insert into t2 select 20, 20070311, 1, 'filler' from t1 A, t1 B;
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insert into t2 select 20, 20070411, 1, 'filler' from t1 A, t1 B;
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insert into t2 values(52, 20070321, 123, 'filler') ;
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insert into t2 values(52, 20070322, 456, 'filler') ;
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select sum(count) from t2 ch where ch.defid in (50,52) and ch.day between 20070320 and 20070401 group by defid;
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sum(count)
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579
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drop table t1, t2;
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