def join(self, table, pattern1=None, pattern2=None, outer=False, name=None):
tmp_dbptrcln = self.copy()
tmp_dbptrcln.lookup('', table, '', '')
return self._update(_ds._dbjoin(self.dbptr,
tmp_dbptrcln.dbptr,
pattern1,
pattern2,
outer,
name))
def join_clean(self, table, pattern1=None, pattern2=None, outer=False, name=None):
#return self._update_cleanly(self.dbptr.join(*args, **kwargs))
tmp_dbptrcln = self.copy()
tmp_dbptrcln.lookup('', table, '', '')
return self._update_cleanly(_ds._dbjoin(self.dbptr,
tmp_dbptrcln.dbptr,
pattern1,
pattern2,
outer,
name))