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Merge
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@ -833,7 +833,7 @@ a
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EXPLAIN PARTITIONS SELECT * FROM t1
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WHERE a >= '2004-07-01' AND a <= '2004-09-30';
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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 ALL NULL NULL NULL NULL 9 Using where
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1 SIMPLE t1 p3xx,p407,p408,p409 ALL NULL NULL NULL NULL 18 Using where
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SELECT * from t1
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WHERE (a >= '2004-07-01' AND a <= '2004-09-30') OR
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(a >= '2005-07-01' AND a <= '2005-09-30');
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@ -860,7 +860,7 @@ EXPLAIN PARTITIONS SELECT * from t1
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WHERE (a >= '2004-07-01' AND a <= '2004-09-30') OR
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(a >= '2005-07-01' AND a <= '2005-09-30');
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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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1 SIMPLE t1 p3xx,p407,p408,p409,p507,p508,p509 ALL NULL NULL NULL NULL 27 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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