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24 lines
655 B
Plaintext
24 lines
655 B
Plaintext
SET DEFAULT_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, unique index unique_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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insert into t1 (c1,c2) values(2,'ttt');
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update t1 set c2 = 'ttt' where c1 = 1;
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ERROR 23000: Duplicate entry 'ttt' for key 'unique_c2'
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DROP TABLE t1;
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