Hey everyone, I've been trying to create various queries and one theme always seems to creep up - set subtraction. I'm wondering if there's inherit technical reason set subtracting or selecting the negated values (e.g. everything but, empty property) not really supported?
David ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Semediawiki-devel mailing list Semediawiki-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/semediawiki-devel