public function update(array $data, array $criteria = [], array $options = []) {
		return $this->getAdapter()->update(
			$this->getTableName(),
			$criteria,
			$data,
			$options
		);
	}
public function update(array $data, array $criteria = [], array $options = []) {
		return $this->getAdapter()->update(
			$this->getTableName(),
			$criteria,
			$data,
			$options
		);
	}
public function update ( array $ data , array $ criteria = [ ] , array $ options = [ ] ) { return $ this -> getAdapter ( ) -> update ( $ this -> getTableName ( ) , $ criteria , $ data , $ options ) ; }
Update some items of a database

@param  array $data
@param  array $criteria
@param  array $options
@return bool
Update some items of a database