gctools-outilsgc / gcconnex

	 *                   defined, 0 if not, and false on failure.

	 * @throws \DatabaseException

	 */

	public function insertData($query) {

		$this->logger->log("DB query $query", \Elgg\Logger::INFO);

		$dblink = $this->getLink('write');

		$this->invalidateQueryCache();

		if ($this->executeQuery("$query", $dblink)) {

			return mysql_insert_id($dblink);

		}

		return false;

	}

	/**

	 * Update the database.

	 * @return int|false The number of affected rows or false on failure

	 * @throws \DatabaseException

	 */

	public function deleteData($query) {

		$this->logger->log("DB query $query", \Elgg\Logger::INFO);

		$dblink = $this->getLink('write');

		$this->invalidateQueryCache();

		if ($this->executeQuery("$query", $dblink)) {

			return mysql_affected_rows($dblink);

		}

		return false;

	}

	/**

	 * Get a string that uniquely identifies a callback during the current request.