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git-svn-id: file:///svn/mysql/tests/mysql-test@23577 c7de825b-a66e-492c-adef-691d508d4ae1
27 lines
1.3 KiB
Plaintext
27 lines
1.3 KiB
Plaintext
SET STORAGE_ENGINE='tokudb';
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DROP TABLE IF EXISTS t1;
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create table t1(a int, b int, c int, d int, primary key(a), clustering key(b), key (c))engine=tokudb;
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insert into t1 values (1,1,1,1),(2,2,2,2),(3,3,3,3),(4,4,4,4),(5,5,5,5),(6,6,6,6),(7,7,7,7),(8,8,8,8),(9,9,9,9);
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explain select * from t1 where b > 2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range b b 5 NULL 7 Using where
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explain select * from t1 where c > 2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL c NULL NULL NULL 9 Using where
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explain select * from t1 where a > 4;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL 5 Using where
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explain select * from t1 where c > 7;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range c c 5 NULL 2 Using where
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explain select * from t1 where b > 7;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range b b 5 NULL 2 Using where
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explain select a from t1 where b > 0;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 index b b 5 NULL 9 Using where; Using index
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explain select a from t1 where c > 0;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 index c c 5 NULL 9 Using where; Using index
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drop table t1;
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