The **Aspose.Cells.QueryTables**  namespace provides classes to access and update worksheet table built from data returned from an external data source, such as a SQL server or a Microsoft Access database.

### Classes
| Class | Description |
| :- | :- |
| [`DataMashup`](/cells/python-net/aspose.cells.querytables/datamashup) | Represents mashup data. |
| [`PowerQueryFormula`](/cells/python-net/aspose.cells.querytables/powerqueryformula) | Represents the definition of power query formula. |
| [`PowerQueryFormulaCollection`](/cells/python-net/aspose.cells.querytables/powerqueryformulacollection) | Represents all power query formulas in the mashup data. |
| [`PowerQueryFormulaFunction`](/cells/python-net/aspose.cells.querytables/powerqueryformulafunction) | Represents the function of power query. |
| [`PowerQueryFormulaItem`](/cells/python-net/aspose.cells.querytables/powerqueryformulaitem) | Represents the item of the power query formula. |
| [`PowerQueryFormulaItemCollection`](/cells/python-net/aspose.cells.querytables/powerqueryformulaitemcollection) | Represents all item of the power query formula. |
| [`PowerQueryFormulaParameter`](/cells/python-net/aspose.cells.querytables/powerqueryformulaparameter) | Represents the parameter of power query formula. |
| [`PowerQueryFormulaParameterCollection`](/cells/python-net/aspose.cells.querytables/powerqueryformulaparametercollection) |  |


### Enumerations
| Enumeration | Description |
| :- | :- |
| [`PowerQueryFormulaType`](/cells/python-net/aspose.cells.querytables/powerqueryformulatype) | Represents the type of power query formula. |