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 ('{1011,1001,5089,5023,5015,5096,1006,5072,5087,1007,1004,5208,5045,5043,5088}'::integer[])))