wikimedia / mediawiki

		}

		# Quote $schema and merge it with the table name if needed

		if ( strlen( $schema ) ) {

			if ( $format == 'quoted' && !$this->isQuotedIdentifier( $schema ) ) {

				$schema = $this->addIdentifierQuotes( $schema );

			}

			$tableName = $schema . '.' . $tableName;

		}

		# Quote $database and merge it with the table name if needed

		if ( $database !== null ) {

		}

		# Quote $database and merge it with the table name if needed

		if ( $database !== null ) {

			if ( $format == 'quoted' && !$this->isQuotedIdentifier( $database ) ) {

				$database = $this->addIdentifierQuotes( $database );

			}

			$tableName = $database . '.' . $tableName;

		}

		return $tableName;

	}