Method releaseLocks

src/jrd/Attachment.cpp:766–901

}

void Jrd::Attachment::releaseLocks(thread_db* tdbb)
{
	// Go through relations and indices and release
	// all existence locks that might have been taken.

	vec<jrd_rel*>* rvector = att_relations;

	if (rvector)
	{
		vec<jrd_rel*>::iterator ptr, end;

		for (ptr = rvector->begin(), end = rvector->end(); ptr < end; ++ptr)
		{
			jrd_rel* relation = *ptr;

			if (relation)
			{
				if (relation->rel_existence_lock)
				{
					LCK_release(tdbb, relation->rel_existence_lock);
					relation->rel_flags |= REL_check_existence;
					relation->rel_use_count = 0;
				}

				if (relation->rel_partners_lock)
				{
					LCK_release(tdbb, relation->rel_partners_lock);
					relation->rel_flags |= REL_check_partners;
				}

				if (relation->rel_rescan_lock)
				{
					LCK_release(tdbb, relation->rel_rescan_lock);
					relation->rel_flags &= ~REL_scanned;
				}

				if (relation->rel_gc_lock)
				{
					LCK_release(tdbb, relation->rel_gc_lock);
					relation->rel_flags |= REL_gc_lockneed;
				}

				for (IndexLock* index = relation->rel_index_locks; index; index = index->idl_next)
				{
					if (index->idl_lock)
					{
						index->idl_count = 0;
						LCK_release(tdbb, index->idl_lock);
					}
				}

				for (IndexBlock* index = relation->rel_index_blocks; index; index = index->idb_next)
				{
					if (index->idb_lock)
						LCK_release(tdbb, index->idb_lock);
				}
			}
		}