Fix Brin Private Spool Initialization (src/backend/access/brin/brin.c)

Hi,

The commit b437571 I think has an oversight.

When allocate memory and initialize private spool in function:

_brin_leader_participate_as_worker

The behavior is the bs_spool (heap and index fields)

are left empty.

The code affected is:

  buildstate->bs_spool = (BrinSpool *) palloc0(sizeof(BrinSpool));
- buildstate->bs_spool->heap = buildstate->bs_spool->heap;
- buildstate->bs_spool->index = buildstate->bs_spool->index;
+ buildstate->bs_spool->heap = heap;
+ buildstate->bs_spool->index = index;

Is the fix correct?

best regards,

Ranier Vilela