15
15
INSERT INTO t1 VALUES ('A','B'),('b','A'),('C','c'),('D','E'),('a','a');
19
18
explain select t1.*,t2.* from t1,t1 as t2 where t1.A=t2.B;
20
19
#select t1.*,t2.* from t1,t1 as t2 where t1.A=t2.B;
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20
select t1.*,t2.* from t1,t1 as t2 where t1.A=t2.B order by binary t1.a,t2.a;