# # test of primary key conversions # --disable_warnings drop table if exists t1; --enable_warnings create table t1 (t1 char(3) primary key) charset utf8mb4; insert into t1 values("ABC"); insert into t1 values("ABA"); insert into t1 values("AB%"); select * from t1 where t1="ABC"; select * from t1 where t1="ABCD"; select * from t1 where t1 like "a_\%"; describe select * from t1 where t1="ABC"; describe select * from t1 where t1="ABCD"; drop table t1; # End of 4.1 tests