Loading data from 2 tables to grid


I want to display a grid that shows the result of a query made to table 1 (columns A and B) and after that the results of a query made to table 2 (columns A and B). All in the same grid.

Is this posible? If it is posible, how should the connector be configure? (I’m using PDO)

Thanks in advance.

You may use the render_complex_sql function:
It allows to use any sql-code to get the data.