Function Record_Merge

src/execution_plan/record.c:123–139

}

void Record_Merge
(
	Record a,
	const Record b
) {
	ASSERT(a->owner == b->owner);
	uint len = Record_length(a);

	for(uint i = 0; i < len; i++) {
		RecordEntryType a_type = a->entries[i].type;
		RecordEntryType b_type = b->entries[i].type;

		if(a_type == REC_TYPE_UNKNOWN && b_type != REC_TYPE_UNKNOWN) {
			_RecordPropagateEntry(a, b, i, true);
		}
	}
}

// merge entries from `from` into `to`, transfer ownership if transfer_ownership
// is on