On 14/07/01 23:13, Robert Haas wrote:
> On Tue, Jul 1, 2014 at 8:00 AM, Rushabh Lathia <rushabh.lathia@gmail.com> wrote:
>> .) In map_primary_key_to_list() patch using INDEX_ATTR_BITMAP_IDENTITY_KEY
>> bitmap to get the keycols. In IndexAttrBitmapKind there is also
>> INDEX_ATTR_BITMAP_KEY, so was confuse between INDEX_ATTR_BITMAP_KEY and
>> INDEX_ATTR_BITMAP_IDENTITY_KEY and also haven't found related comments in
>> the code. Later with use of testcase and debugging found confirmed that
>> INDEX_ATTR_BITMAP_IDENTITY_KEY only returns the Primary key.
>
> Actually, that depends on how REPLICA IDENTITY is set. IOW, you can't
> assume that will give you the primary key.
Damn, fooled by the name. Thanks for the info; I'll rework the patch
accordingly.
Regards
Ian Barwick
-- Ian Barwick http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services
