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Text File | 2003-01-21 | 496 b | 20 lines | [TEXT/ttxt] |
- #
- # Check on condition on different length keys.
-
- drop table if exists t1;
- CREATE TABLE t1 (
- a char(5) NOT NULL,
- b char(4) NOT NULL,
- KEY (a),
- KEY (b)
- );
-
- INSERT INTO t1 VALUES ('A','B'),('b','A'),('C','c'),('D','E'),('a','a');
-
- select * from t1,t1 as t2;
- explain select t1.*,t2.* from t1,t1 as t2 where t1.A=t2.B;
- #select t1.*,t2.* from t1,t1 as t2 where t1.A=t2.B;
- select t1.*,t2.* from t1,t1 as t2 where t1.A=t2.B order by binary t1.a,t2.a;
- select * from t1 where a='a';
- drop table t1;
-