original_docstring:  Iterate over the KEYS IN and generate primary keys 
docstring: Iterate over the KEYS IN and generate primary keys
docstring_tokens: Iterate over the KEYS IN and generate primary keys
code: def _iter_where_in(self, tree):
          """ Iterate over the KEYS IN and generate primary keys """
          desc = self.describe(tree.table, require=True)
          for keypair in tree.keys_in:
              yield desc.primary_key(*map(resolve, keypair))
code_tokens: def _iter_where_in ( self , tree ) : desc = self . describe ( tree . table , require = True ) for keypair in tree . keys_in : yield desc . primary_key ( * map ( resolve , keypair ) )
short_docstring: Iterate over the KEYS IN and generate primary keys
short_docstring_tokens: Iterate over the KEYS IN and generate primary keys
comment: """ Iterate over the KEYS IN and generate primary keys """