| ConnectionFactory | |
| ConnectionManagerMasterSlave | Manager for master/slave connection to a datasource. |
| ConnectionManagerSingle | Manager for single connection to a datasource. |
| ConnectionWrapper | Wraps a Connection class, providing nested transactions, statement cache, and logging. |
| DebugPDO | Connection wrapper class with debug enabled by default. |
| PdoConnection | PDO extension that implements ConnectionInterface and builds statements implementing StatementInterface. |
| ProfilerConnectionWrapper | Connection class with profiling abilities. |
| ProfilerStatementWrapper | Statement class with profiling abilities. |
| PropelPDO | Class kept for BC sake - the functionality of the old PropelPDO class was moved to: - AbstractConnection for the nested transactions, and logging - PDOConnection for the PDO wrapper |
| StatementWrapper | Wraps a Statement class, providing logging. |
Interfaces
| ConnectionInterface | Interface for Propel Connection object. |
| ConnectionManagerInterface | |
| SqlConnectionInterface | Interface for Propel Connection object. |
| StatementInterface | Interface for Propel Connection object. |