QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..5874.66 rows=1 width=16)
Filter: ((object_type = 310) AND (object_id = ANY ('{220608,220604,220603,220602,220601,220599,220598,220597,220595,220568,220567,220511,220510,220509,220508,220506,220504,220480,220479,220269,220049,220022,220008,219989,219988,219987,219986,219985,219984,219977,219976,219975,219974,219973,219972,219971,219970,219969,219968,219967,219966,219965,219964,219961,219960,219959,219958,219956,219955,219954,219948,219946,219945,219924,219891,219890,219889,219888,219882,219875,219874,219873,219849,219831,219800,219779,219757,219749,219748,219747,219746,219744,219743,219741,219740,219739,219738,219737,219736,219731,219730,219729,219728,219727,219722,219721,219720,219719,219717,219716,219708,219707,219701,219700,219699,219698,219671,219649,219648,219624}'::integer[])))

QUERY PLAN

Seq Scan on tbl_attachement_relationships (cost=0.00..5874.66 rows=1 width=16)

Filter: ((object_type = 310) AND (object_id = ANY ('{220608,220604,220603,220602,220601,220599,220598,220597,220595,220568,220567,220511,220510,220509,220508,220506,220504,220480,220479,220269,220049,220022,220008,219989,219988,219987,219986,219985,219984,219977,219976,219975,219974,219973,219972,219971,219970,219969,219968,219967,219966,219965,219964,219961,219960,219959,219958,219956,219955,219954,219948,219946,219945,219924,219891,219890,219889,219888,219882,219875,219874,219873,219849,219831,219800,219779,219757,219749,219748,219747,219746,219744,219743,219741,219740,219739,219738,219737,219736,219731,219730,219729,219728,219727,219722,219721,219720,219719,219717,219716,219708,219707,219701,219700,219699,219698,219671,219649,219648,219624}'::integer[])))