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 ('{220807,220806,220610,220608,220604,220603,220599,220684,220683,220682,220681,220680,220679,220678,220677,220676,220674,220673,220672,220671,220670,220669,220668,220667,220666,220665,220663,220620,220598,220567,220508,220501,220500,220458,220132,220048,219985,219965,219964,219961,219959,219958,219944,219943,219942,219940,219939,219938,219937,219936,219935,219934,219933,219932,219931,219930,219929,219928,219927,219924,219923,219922,219921,219920,219918,219916,219915,219914,219913,219908,219873,219872,219869,219868,219867,219866,219865,219864,219863,219862,219861,219858,219857,219856,219855,219852,219849,219848,219847,219845,219841,219832,219831,219830,219829,219828,219824,219823,219822,219821}'::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 ('{220807,220806,220610,220608,220604,220603,220599,220684,220683,220682,220681,220680,220679,220678,220677,220676,220674,220673,220672,220671,220670,220669,220668,220667,220666,220665,220663,220620,220598,220567,220508,220501,220500,220458,220132,220048,219985,219965,219964,219961,219959,219958,219944,219943,219942,219940,219939,219938,219937,219936,219935,219934,219933,219932,219931,219930,219929,219928,219927,219924,219923,219922,219921,219920,219918,219916,219915,219914,219913,219908,219873,219872,219869,219868,219867,219866,219865,219864,219863,219862,219861,219858,219857,219856,219855,219852,219849,219848,219847,219845,219841,219832,219831,219830,219829,219828,219824,219823,219822,219821}'::integer[])))