Re: Get more from indices.

Kyotaro HORIGUCHI wrote:
> Hello. I found a bug(?) in thsi patch as I considered on another patch.

> In truncate_useless_pathkeys, if query_pathkeys is longer than pathkeys
made
> from index columns old patch picked up the latter as IndexPath's pathkeys.

> But the former is more suitable according to the context here.

> the attched pathkey_and_uniqueindx_v4_20131122.patch is changed as
follows.

>  - Rebased to current master.

>  - truncate_useless_pathkeys returns root->query_pathkeys when
>    the index is fully-ordered and query_pathkeys contains the
>    pathkeys made from index columns.

OK, I'd like to look at this version of the patch more closely, then.

Thanks,

Best regards,
Etsuro Fujita