Thanks, @keraweb for your immediate reply.
I will look into PHP
templates once I sort out a couple of highest priority issues first.
My complete shortcode for anyone who comes across this topic searching for how to implement date-based filtering in a where
clause together with another condition is:
[pods name="my_name" where="my_field_1.ID='{@ID}' AND CAST(my_field_2.meta_value as DATE) BETWEEN CURDATE() and '2200/01/01'" limit="something" orderby="something" template="my_template"]
I can break down each part individually if you would like but I guess that anyone who searches for advanced filtering already knows how to interpret this shortcode.
Cheers,
Loukas.