Hi,
I was able to combine a month field and a years field in a new field as a timestamp. I wrapped the 'to_timestamp' function around the 'concat' function for the month and years.
For example, I created a selection view and add a new field with the value:
```to_timestamp('mmyyyy', (<month_column_name>|| <year_column_name>))```
The [Text Functions](https://community.denodo.com/docs/html/browse/8.0/en/vdp/vql/functions/text_functions/text_functions) section of the Virtual DataPort VQL Guide will provide additional information on using ‘concat’. You could also refer to the section [Datetime Functions](https://community.denodo.com/docs/html/browse/latest/en/vdp/vql/functions/datetime_functions/datetime_functions/) of the Virtual DataPort VQL Guide for more information about Date and time functions offered by Denodo Platform.
Hope this helps!
