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between range optimization bug (between with const on one end only)

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serg@serg.mylan
2003-08-08 19:13:27 +02:00
parent f96d57d302
commit df8b7799cb
2 changed files with 9 additions and 6 deletions
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mysql-test/r/range.result
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@ -232,7 +232,7 @@ update t1 set y=x;
explain select * from t1, t1 t2 where t1.y = 2 and t2.x between 7 and t1.y+0;
table type possible_keys key key_len ref rows Extra
t1 ref y y 5 const 1 Using where
t2 ALL x NULL NULL NULL 9 Using where
t2 range x x 5 NULL 4 Using where
explain select * from t1, t1 t2 where t1.y = 2 and t2.x >= 7 and t2.x <= t1.y+0;
table type possible_keys key key_len ref rows Extra
t1 ref y y 5 const 1 Using where