Description:
Found in the release build of 5.1.22-rc.
Difference seems to indicate that "partition pruning" (WL#2986) is not happening correctly in this package.
Issue is specific to the IBM compiler, 32 bit, used on AIX and i5os.
-------------------------------------------------------
*** /PATH/mysql-test/r/partition_pruning.result
--- /PATH/mysql-test/r/partition_pruning.reject
***************
*** 631,637
delete from t2 where b > 5;
show status like 'Handler_read_rnd_next';
Variable_name Value
! Handler_read_rnd_next 1115
show status like 'Handler_read_key';
Variable_name Value
Handler_read_key 0
--- 631,637
delete from t2 where b > 5;
show status like 'Handler_read_rnd_next';
Variable_name Value
! Handler_read_rnd_next 1215
show status like 'Handler_read_key';
Variable_name Value
Handler_read_key 0
***************
*** 645,651
delete from t2 where b < 5 or b > 3;
show status like 'Handler_read_rnd_next';
Variable_name Value
! Handler_read_rnd_next 1115
show status like 'Handler_read_key';
Variable_name Value
Handler_read_key 0
--- 645,651
delete from t2 where b < 5 or b > 3;
show status like 'Handler_read_rnd_next';
Variable_name Value
! Handler_read_rnd_next 1215
show status like 'Handler_read_key';
Variable_name Value
Handler_read_key 0
-------------------------------------------------------
How to repeat:
Found by running the test suite.
