cakephp / cakephp

      * Check that a value is a valid choice for this option.

      *

      * @param string|bool $value The choice to validate.

      * @throws \Cake\Console\Exception\ConsoleException

      */

     public function validChoice($value)

     /**

      * Creates a new save point for nested transactions.

      *

      * @return void

      */

     public function createSavePoint($name)

     /**

      * Releases a save point by its name.

      *

      * @return void

      */

     public function releaseSavePoint($name)

     /**

      * Rollback a save point by its name.

      *

      * @return void

      */

     public function rollbackSavepoint($name)

      * $query->distinct('name', true);

      * ```

      *

      * or list of fields to be filtered on

      * @param bool $overwrite whether to reset fields with passed list or not

      * @return $this

      * $query->limit($query->newExpr()->add(['1 + 1'])); // LIMIT (1 + 1)

      * ```

      *

      * @return $this

      */

     public function limit($num)

      *

      * `SELECT id, name FROM things d UNION ALL SELECT id, title FROM articles a`

      *

      * @param bool $overwrite whether to reset the list of queries to be operated or not

      * @return $this

      */

      *

      * Can be combined with set() and where() methods to create update queries.

      *

      * @return $this

      */

     public function update($table)

      *

      * Epliog content is raw SQL and not suitable for use with user supplied data.

      *

      * @return $this

      */

     public function epilog($expression = null)

      *

      * @param array $auth The authentication options to use.

      * @param array $options The overall request options to use.

      * @throws \Cake\Core\Exception\Exception when an invalid strategy is chosen.

      */

     protected function _createAuth($auth, $options)

     /**

      * Get the names of all the existing blocks.

      *

      * @see \Cake\View\ViewBlock::keys()

      */

     public function blocks()

      * Appending to a new block will create the block.

      *

      * @param string $name Name of the block

      *   to string.

      * @return $this

      * @see \Cake\View\ViewBlock::concat()