📄 key_diff.test
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## Check on condition on different length keys.--disable_warningsdrop table if exists t1;--enable_warningsCREATE 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;# End of 4.1 tests
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