I need to create a SQL script to convert a integer field to varchar. My database is a Progress DB.
This integer field (nrHoraRegistro) has a timestamp converted in integer.

[![enter image description here](https://i.stack.imgur.com/dG3Iz.png)](https://i.stack.imgur.com/dG3Iz.png)

Is there a way to write a query to convert it in Progress SQL ?

Kind Regards,
Juliano