original_string: protected function _update(&$Schema, $table = null) {
  		$db = ConnectionManager::getDataSource($this->Schema->connection);
  
  		$this->out(__d('cake_console', 'Comparing Database to Schema...'));
  		$options = array();
  		$this->params['force'] = false;
  		if (isset($this->params['force'])) {
  			$options['models'] = false;
  		}
  		$Old = $this->Schema->read($options);
  		$compare = $this->Schema->compare($Old, $Schema);
  
  		$contents = array();
  		if (!empty($compare['media'])) {
  			unset($compare['media']);
  		}
  		if (empty($table)) {
  			foreach ($compare as $table => $changes) {
  				if (isset($compare[$table]['create'])) {
  					$contents[$table] = $db->createSchema($Schema, $table);
  				} else {
  					$contents[$table] = $db->alterSchema(array($table => $compare[$table]), $table);
  				}
  			}
  		} elseif (isset($compare[$table])) {
  			if (isset($compare[$table]['create'])) {
  				$contents[$table] = $db->createSchema($Schema, $table);
  			} else {
  				$contents[$table] = $db->alterSchema(array($table => $compare[$table]), $table);
  			}
  		}
  
  		if (empty($contents)) {
  			$this->out(__d('cake_console', 'Schema is up to date.'));
  			return false;
  		}
  
  		$this->out("\n" . __d('cake_console', 'The following statements will run.'));
  		$this->out(array_map('trim', $contents));
  		if (!empty($this->params['yes']) ||
  			$this->in(__d('cake_console', 'Are you sure you want to alter the tables?'), array('y', 'n'), 'n') === 'y'
  		) {
  			$this->out();
  			$this->out(__d('cake_console', 'Updating Database...'));
  			$this->_run($contents, 'update', $Schema);
  		}
  
  		$this->out(__d('cake_console', 'End update.'));
  	}
code: protected function _update(&$Schema, $table = null) {
  		$db = ConnectionManager::getDataSource($this->Schema->connection);
  
  		$this->out(__d('cake_console', 'Comparing Database to Schema...'));
  		$options = array();
  		$this->params['force'] = false;
  		if (isset($this->params['force'])) {
  			$options['models'] = false;
  		}
  		$Old = $this->Schema->read($options);
  		$compare = $this->Schema->compare($Old, $Schema);
  
  		$contents = array();
  		if (!empty($compare['media'])) {
  			unset($compare['media']);
  		}
  		if (empty($table)) {
  			foreach ($compare as $table => $changes) {
  				if (isset($compare[$table]['create'])) {
  					$contents[$table] = $db->createSchema($Schema, $table);
  				} else {
  					$contents[$table] = $db->alterSchema(array($table => $compare[$table]), $table);
  				}
  			}
  		} elseif (isset($compare[$table])) {
  			if (isset($compare[$table]['create'])) {
  				$contents[$table] = $db->createSchema($Schema, $table);
  			} else {
  				$contents[$table] = $db->alterSchema(array($table => $compare[$table]), $table);
  			}
  		}
  
  		if (empty($contents)) {
  			$this->out(__d('cake_console', 'Schema is up to date.'));
  			return false;
  		}
  
  		$this->out("\n" . __d('cake_console', 'The following statements will run.'));
  		$this->out(array_map('trim', $contents));
  		if (!empty($this->params['yes']) ||
  			$this->in(__d('cake_console', 'Are you sure you want to alter the tables?'), array('y', 'n'), 'n') === 'y'
  		) {
  			$this->out();
  			$this->out(__d('cake_console', 'Updating Database...'));
  			$this->_run($contents, 'update', $Schema);
  		}
  
  		$this->out(__d('cake_console', 'End update.'));
  	}
code_tokens: protected function _update ( & $ Schema , $ table = null ) { $ db = ConnectionManager :: getDataSource ( $ this -> Schema -> connection ) ; $ this -> out ( __d ( 'cake_console' , 'Comparing Database to Schema...' ) ) ; $ options = array ( ) ; $ this -> params [ 'force' ] = false ; if ( isset ( $ this -> params [ 'force' ] ) ) { $ options [ 'models' ] = false ; } $ Old = $ this -> Schema -> read ( $ options ) ; $ compare = $ this -> Schema -> compare ( $ Old , $ Schema ) ; $ contents = array ( ) ; if ( ! empty ( $ compare [ 'media' ] ) ) { unset ( $ compare [ 'media' ] ) ; } if ( empty ( $ table ) ) { foreach ( $ compare as $ table => $ changes ) { if ( isset ( $ compare [ $ table ] [ 'create' ] ) ) { $ contents [ $ table ] = $ db -> createSchema ( $ Schema , $ table ) ; } else { $ contents [ $ table ] = $ db -> alterSchema ( array ( $ table => $ compare [ $ table ] ) , $ table ) ; } } } elseif ( isset ( $ compare [ $ table ] ) ) { if ( isset ( $ compare [ $ table ] [ 'create' ] ) ) { $ contents [ $ table ] = $ db -> createSchema ( $ Schema , $ table ) ; } else { $ contents [ $ table ] = $ db -> alterSchema ( array ( $ table => $ compare [ $ table ] ) , $ table ) ; } } if ( empty ( $ contents ) ) { $ this -> out ( __d ( 'cake_console' , 'Schema is up to date.' ) ) ; return false ; } $ this -> out ( "\n" . __d ( 'cake_console' , 'The following statements will run.' ) ) ; $ this -> out ( array_map ( 'trim' , $ contents ) ) ; if ( ! empty ( $ this -> params [ 'yes' ] ) || $ this -> in ( __d ( 'cake_console' , 'Are you sure you want to alter the tables?' ) , array ( 'y' , 'n' ) , 'n' ) === 'y' ) { $ this -> out ( ) ; $ this -> out ( __d ( 'cake_console' , 'Updating Database...' ) ) ; $ this -> _run ( $ contents , 'update' , $ Schema ) ; } $ this -> out ( __d ( 'cake_console' , 'End update.' ) ) ; }
docstring: Update database with Schema object
  Should be called via the run method
  
  @param CakeSchema &$Schema The schema instance
  @param string $table The table name.
  @return void
docstring_tokens: Update database with Schema object Should be called via the run method