diff options
Diffstat (limited to 'mysql-test/r/ps.result')
| -rw-r--r-- | mysql-test/r/ps.result | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result index 18d698447c4..aed3274e732 100644 --- a/mysql-test/r/ps.result +++ b/mysql-test/r/ps.result @@ -3765,3 +3765,64 @@ date('2010-10-10') between '2010-09-09' and ? execute stmt using @a; date('2010-10-10') between '2010-09-09' and ? 0 +# +# Bug #892725: look-up is changed for a full scan when executing PS +# +create table t1 (a int primary key, b int); +insert into t1 values +(7,70), (3,40), (4,40), (8,70), (1,70), (9,50), (2,70); +prepare st from 'select * from t1 where a=8'; +flush status; +execute st; +a b +8 70 +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 1 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_rnd 0 +Handler_read_rnd_next 0 +flush status; +execute st; +a b +8 70 +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 1 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_rnd 0 +Handler_read_rnd_next 0 +flush status; +select * from t1 use index() where a=3; +a b +3 40 +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 0 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_rnd 0 +Handler_read_rnd_next 8 +flush status; +execute st; +a b +8 70 +show status like '%Handler_read%'; +Variable_name Value +Handler_read_first 0 +Handler_read_key 1 +Handler_read_last 0 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_rnd 0 +Handler_read_rnd_next 0 +deallocate prepare st; +drop table t1; |