data base connector

Problemas al mostrar un Widget personalizado con una tabla, no muestra valores

Hola a todos,
Soy nuevo en Bonita 7.2, y estoy topando con problemas para mostrar los valores obtenidos en un Widget de tabla personalizada desde base de datos MySql, cualquier ayuda será agradecida.

I can't populate or display data from My Sql DB in a Custom Widget Table(JSON)

Hi all

I am a newbie at Bonita 7.2, struggling with displaying values, retrieved from a My SQL DB, in a custom table Widget. I need a little help, please.

Can I load in a unique Groovy Scrip (or DB Connector) many queries form data base and save this data in many processes variables? How?

Hello to the hole Bonita community, I’m new in Bonita 7.2, any help will be appreciated.
The problem is that I have too many Data Base connectors, and I think should exist a different way of doing this in an optimal way, with only one connector executing multiples queries.