Hi Don,
Will db_list_of_ns_sets having caching too? I was hoping it will. Originally I tried to use db_list_of_lists since there are something that db_multirow is not good at. But then due to some limitation of db_list_of_lists I ended up making a patched version. I then decide to drop the patched up db_list_of_lists in favor or stock db_list_of_ns_sets. So I am using db_list_of_ns_sets which fits the bill perfectly and I am assuming my caching issue will be solved one you get your caching db_*. Will db_list_of_ns_sets have a caching feature in the future?