QUERY PLAN
Seq Scan on tbl_user_meta (cost=0.00..7.12 rows=31 width=79)
Filter: (((meta_key)::text = 'avatar'::text) AND (user_id = ANY ('{5295,1011,1001,5446,5252,5449,5250,5015,5029,5030,5016,1023,1015,5311,1022,5104,5332,5248,5085,1005,5087,1004,5360,5064,1013,5094,5105,5300,5095,5388,1000}'::integer[])))