QUERY PLAN
Seq Scan on tbl_user_meta (cost=0.00..4.70 rows=12 width=79)
Filter: (((meta_key)::text = 'avatar'::text) AND (user_id = ANY ('{1015,5015,5252,1011,1014,5413,1005,5388,5087,1004,1013,5360}'::integer[])))