Function AddTupleValuesIntoRF

src/backend/executor/nodeHash.c:4213–4240

}

static void
AddTupleValuesIntoRF(HashState *node, TupleTableSlot *slot)
{
	Datum val;
	bool  isnull;
	ListCell	*lc;
	AttrFilter	*attr_filter;

	foreach (lc, node->filters)
	{
		attr_filter = (AttrFilter *) lfirst(lc);

		val = slot_getattr(slot, attr_filter->rattno, &isnull);
		if (isnull)
			continue;

		attr_filter->empty = false;

		if ((int64_t)val < (int64_t)attr_filter->min)
			attr_filter->min = val;

		if ((int64_t)val > (int64_t)attr_filter->max)
			attr_filter->max = val;

		if (attr_filter->blm_filter)
			bloom_add_element(attr_filter->blm_filter, (unsigned char *)&val, sizeof(Datum));
	}
}

void
FreeRuntimeFilter(HashState *node)