two different queries. 1 # You may want to see the c r e d i t spending behavior of your u s e r s 2 C r e d i t . o b j e c t s . f i l t e r ( 3 s u b s c r i p t i o n p k g t y p e=’ motors ’ 4 ) . s e l e c t r e l a t e d ( ’ r e s o u r c e ’ ) 5 6 # Sometimes two q u e r i e s might perform b e t t e r 7 s u b s i d s = S u b s c r i p t i o n . o b j e c t s . f i l t e r ( 8 pkg type=’ motors ’ 9 ) . v a l u e s l i s t ( ’ id ’ , f l a t=True ) 10 11 C r e d i t . o b j e c t s . f i l t e r ( 12 s u b s c r i p t i o n i d i n=s u b s i d s 13 ) . s e l e c t r e l a t e d ( ’ r e s o u r c e ’ )