| Table |
| Driver |
| Query_Builder_Interface | Interface defining the Query Builder class |
| Query_Parser | Utility Class to parse sql clauses for properly escaping identifiers |
| Query_Builder | Convienience class for creating sql queries - also the class that instantiates the specific db driver |
| BadDBDriverException | Generic exception for bad drivers |
| Connection_Manager | Connection manager class to manage connections for the Query method |