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git-svn-id: file:///svn/mysql/tests/mysql-test@26077 c7de825b-a66e-492c-adef-691d508d4ae1
58 lines
1.8 KiB
Text
58 lines
1.8 KiB
Text
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))engine=tokudb;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL DEFAULT '0',
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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PRIMARY KEY (`a`),
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CLUSTERING KEY `b` (`b`)
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) ENGINE=TOKUDB DEFAULT CHARSET=latin1
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create clustering index foo on t1(c,d);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL DEFAULT '0',
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`b` int(11) DEFAULT NULL,
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`c` int(11) DEFAULT NULL,
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`d` int(11) DEFAULT NULL,
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PRIMARY KEY (`a`),
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CLUSTERING KEY `b` (`b`),
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CLUSTERING KEY `foo` (`c`,`d`)
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) ENGINE=TOKUDB DEFAULT CHARSET=latin1
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alter table t1 drop primary key;
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alter table t1 add primary key (a,b,c,d);
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alter table t1 add clustering key bar(d,c,b,a);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL DEFAULT '0',
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`b` int(11) NOT NULL DEFAULT '0',
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`c` int(11) NOT NULL DEFAULT '0',
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`d` int(11) NOT NULL DEFAULT '0',
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PRIMARY KEY (`a`,`b`,`c`,`d`),
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CLUSTERING KEY `b` (`b`),
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CLUSTERING KEY `foo` (`c`,`d`),
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CLUSTERING KEY `bar` (`d`,`c`,`b`,`a`)
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) ENGINE=TOKUDB DEFAULT CHARSET=latin1
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insert into t1 value (1,1,1,1),(2,2,2,2),(3,3,3,3),(4,4,4,4),(32,54,12,56);
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explain select * from t1;
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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 NULL PRIMARY 16 NULL 5 Using index
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select * from t1;
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a b c d
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1 1 1 1
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2 2 2 2
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3 3 3 3
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4 4 4 4
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32 54 12 56
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explain select d from t1 where d > 30;
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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 bar bar 4 NULL 1 Using where; Using index
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select * from t1 where d > 30;
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a b c d
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32 54 12 56
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drop table t1;
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