QUERY PLAN
Seq Scan on tbl_user_meta (cost=0.00..4.62 rows=11 width=79)
Filter: (((meta_key)::text = 'avatar'::text) AND (user_id = ANY ('{5311,1022,1015,1023,5248,1005,5085,5064,1004,1017,1001}'::integer[])))