Hi,
In order to run some cardinality estimation experiments I'm hoping to access the raw values for selections predicates from within the
calc_joinrel_size_estimate method (in
costsize.c). For example, if the restriction
WHERE name_attr = "example_str"
appears in the query, I'd like to get the "name_attr" and "example_str" values. If possible, I would very much appreciate the help.
Best, Walter