Function _identifiers

pgcli/packages/parseutils/ctes.py:137–144

(tok)

def _identifiers(tok):
    if isinstance(tok, IdentifierList):
        for t in tok.get_identifiers():
            # NB: IdentifierList.get_identifiers() can return non-identifiers!
            if isinstance(t, Identifier):
                yield t
    elif isinstance(tok, Identifier):
        yield tok