Method run

src/jrd/validation.cpp:1000–1068

bool Validation::run(thread_db* tdbb, USHORT flags)
{
/**************************************
 *
 *	r u n
 *
 **************************************
 *
 * Functional description
 *	Validate a database.
 *
 **************************************/
	vdr_tdbb = tdbb;
	MemoryPool* val_pool = NULL;
	Database* dbb = tdbb->getDatabase();
	Firebird::PathName fileName = tdbb->getAttachment()->att_filename;

	try
	{
		val_pool = dbb->createPool();
		Jrd::ContextPoolHolder context(tdbb, val_pool);

		vdr_flags = flags;

		// initialize validate errors
		vdr_errors = vdr_warns = vdr_fixed = 0;
		for (USHORT i = 0; i < VAL_MAX_ERROR; i++)
			vdr_err_counts[i] = 0;

		ThreadSweepGuard sweepGuard(tdbb);

		gds__log("Database: %s\n\tValidation started", fileName.c_str());

		walk_database();
		if (vdr_errors || vdr_warns)
			vdr_flags &= ~VDR_update;

		if (!(vdr_flags & VDR_online) && !(vdr_flags & VDR_partial)) {
			garbage_collect();
		}

		if (vdr_fixed)
		{
			const USHORT flushFlags = ((dbb->dbb_flags & DBB_shared) && (vdr_flags & VDR_online)) ?
				FLUSH_SYSTEM : FLUSH_FINI;
			CCH_flush(tdbb, flushFlags, 0);
		}

		cleanup();

		gds__log("Database: %s\n\tValidation finished: %d errors, %d warnings, %d fixed",
			fileName.c_str(), vdr_errors, vdr_warns, vdr_fixed);
	}	// try
	catch (const Firebird::Exception& ex)
	{
		ex.stuffException(tdbb->tdbb_status_vector);

		Firebird::string err;