QUERY PLAN
Index Scan using tbl_attachments_pkey on tbl_attachments (cost=0.29..77.54 rows=18 width=131)
Index Cond: (id = ANY ('{27053,27054,27055,27056,27057,27058,27059,27060,27061,27062,27063,27064,27084,27085,27118,27119,27172,27174}'::integer[]))