QUERY PLAN
Index Scan using tbl_attachments_pkey on tbl_attachments (cost=0.29..139.68 rows=38 width=131)
Index Cond: (id = ANY ('{27331,27332,27333,27334,27335,27336,27337,27338,27339,27340,27341,27342,27343,27344,27345,27346,27347,27348,27349,27350,27351,27352,27353,27354,27355,27356,27357,27358,27359,27360,27361,27362,27363,27364,27365,27366,27367,27368}'::integer[]))