On Wed, Apr 1, 2026 at 5:51 PM Amit Langote <[email protected]> wrote:
> On Wed, Apr 1, 2026 at 12:54 AM Junwang Zhao <[email protected]> wrote:
> > +       if (riinfo->fpmeta == NULL)
> > +       {
> > +               /* Reload to ensure it's valid. */
> > +               riinfo = ri_LoadConstraintInfo(riinfo->constraint_id);
> >
> > I was thinking of wrapping the reload in a conditional check like
> > `!riinfo->valid`, since `riinfo` can be valid even when `fpmeta == NULL`.
> > However,  `if (riinfo->fpmeta == NULL)` should rarely be true, so the
> > unconditional reload is harmless, and the code is cleaner.
> >
> > +1 to the fix.
>
> Thanks for checking.
>
> I have just pushed a slightly modified version of that.
>
> > > 0002 is the rebased batching patch.
> >
> > The change of RI_FastPathEntry from storing riinfo to fk_relid
> > makes sense to me. I'll do another review on 0002 tomorrow.
>
> Here's another version.
>
> This time, I have another fixup patch (0001) to make FastPathMeta
> self-contained by copying the FmgrInfo structs it needs out of
> RI_CompareHashEntry rather than storing pointers into it.  This avoids
> any dependency on those cache entries remaining stable.  I'll push
> that once the just committed patch has seen enough BF animals.

Pushed.

> 0002 is rebased over that.

Rebased again.

-- 
Thanks, Amit Langote

Attachment: v15-0001-Batch-FK-rows-and-use-SK_SEARCHARRAY-for-fast-pa.patch
Description: Binary data

Reply via email to