Function TPC_snapshot_state

src/jrd/tpc.cpp:1223–1247

}

int TPC_snapshot_state(thread_db* tdbb, TraNumber number)
{
	TipCache* cache = tdbb->getDatabase()->dbb_tip_cache;

	// This function might be called early during database initialization when
	// TIP cache does not exist yet.
	if (!cache)
		return TRA_fetch_state(tdbb, number);

	CommitNumber stateCn = cache->snapshotState(tdbb, number);
	switch (stateCn)
	{
	case CN_ACTIVE:
		return tra_active;

	case CN_LIMBO:
		return tra_limbo;

	case CN_DEAD:
		return tra_dead;

	default:
		return tra_committed;
	}
}


} // namespace Jrd