friendica/red — pull request #693 by habeascodice (2014-11-14 02:01:51+00:00)
Title: Add bitwise xor to db_getfunc()

zot_refresh():
// $y1 = q("update abook set abook_flags = (abook_flags %s %d)
// where abook_xchan = '%s' and abook_channel = %d
// and not (abook_flags & %d) > 0 ",
db_getfunc('^'),