public query (mixed $sqlStatement, [mixed $bindParams], [mixed $bindTypes]) Sends SQL statements

public string escapeIdentifier (string $identifier) Escapes a column/table/schema name

public convertBoundParams (mixed $sql, [array $params]) Converts bound parameters such as :name: or ?1 into

public commit ([mixed $nesting]) Commits the active transaction in the connection

extends abstract class Phalcon\Db\Adapter

public close () Closes the active connection returning success. Phalcon automatically closes and destroys active connections

public array getErrorInfo () Return the error info, if any

public rollback ([mixed $nesting]) Rollbacks the active transaction in the connection

public begin ([mixed $nesting]) Starts a transaction in the connection

public isUnderTransaction () Checks whether the connection is under a transaction