QUERY PLAN
Seq Scan on tbl_user_meta (cost=0.00..5.12 rows=15 width=79)
Filter: (((meta_key)::text = 'avatar'::text) AND (user_id = ANY ('{1011,5252,5250,5449,5016,5332,1005,5085,5087,5064,1004,1017,1013,1001,1000}'::integer[])))