# API Reference

## SQLPyHelper

```{eval-rst}
.. autoclass:: sqlpyhelper.db_helper.SQLPyHelper
   :members:
   :undoc-members:
   :show-inheritance:
```

## Exceptions

```{eval-rst}
.. autoclass:: sqlpyhelper.db_helper.SQLPyHelperError
   :members:

.. autoclass:: sqlpyhelper.db_helper.ConnectionError
   :members:

.. autoclass:: sqlpyhelper.db_helper.QueryError
   :members:

.. autoclass:: sqlpyhelper.db_helper.BackupError
   :members:
```