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75 lines
1.8 KiB
Text
75 lines
1.8 KiB
Text
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SET STORAGE_ENGINE = 'tokudb';
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drop table if exists t1;
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create table t1 (
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c1 int not null auto_increment primary key, c2 varchar(128) not null , c3 int, index key_c2 (c2)
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) engine=tokudb collate=latin1_general_ci;
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insert into t1 (c1,c2) values (1,'THIS IS A TEST');
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select c2 from t1;
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c2
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THIS IS A TEST
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select * from t1;
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c1 c2 c3
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1 THIS IS A TEST NULL
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update t1 set c2 = 'this is a test' where c1 = 1;
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select c2 from t1;
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c2
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this is a test
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select * from t1;
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c1 c2 c3
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1 this is a test NULL
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drop table if exists t1;
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create table t1 (
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c1 int not null auto_increment primary key, c2 varchar(128) not null , index key_c2 (c2)
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) engine=tokudb collate=latin1_general_cs;
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insert into t1 (c1,c2) values (1,'THIS IS A TEST');
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select c2 from t1;
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c2
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THIS IS A TEST
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select * from t1;
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c1 c2
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1 THIS IS A TEST
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update t1 set c2 = 'this is a test' where c1 = 1;
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select c2 from t1;
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c2
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this is a test
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select * from t1;
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c1 c2
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1 this is a test
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drop table t1;
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CREATE TABLE t1 (a char(2) not null primary key, b varchar(20) not null, key (b))engine=TokuDB;
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INSERT INTO t1 values ('AB','MySQLAB'),('JA','Sun Microsystems'),('MS','Microsoft'),('IB','IBM- Inc.'),('GO','Google Inc.');
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select * from t1;
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a b
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GO Google Inc.
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IB IBM- Inc.
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MS Microsoft
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AB MySQLAB
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JA Sun Microsystems
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update t1 set t1.a=LCASE(t1.a);
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select * from t1;
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a b
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go Google Inc.
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ib IBM- Inc.
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ms Microsoft
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ab MySQLAB
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ja Sun Microsystems
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drop table t1;
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create table t1 (a char(2) not null, b varchar(20) not null);
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INSERT INTO t1 values ('AB','MySQLAB'),('JA','Sun Microsystems'),('MS','Microsoft'),('IB','IBM- Inc.'),('GO','Google Inc.');
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select * from t1;
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a b
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AB MySQLAB
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JA Sun Microsystems
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MS Microsoft
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IB IBM- Inc.
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GO Google Inc.
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update t1 set t1.a=LCASE(t1.a);
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select * from t1;
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a b
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ab MySQLAB
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ja Sun Microsystems
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ms Microsoft
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ib IBM- Inc.
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go Google Inc.
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DROP TABLE t1;
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