QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..5408.14 rows=1 width=16)
Filter: ((object_type = 310) AND (object_id = ANY ('{198989,198988,198987,202056,202055,202054,201919,198278,187504,176642,166445,157794,149340,147633,147300,143496,134173,129759,129758,129757,129754,128897,128892,128889,128884,127468,127467,125277,125274,114941,112118,109144,98880,98879,98520,98519,98516,98515,97489,92737,79964,77453,77452,77451,76421,73091,73090,73089,73088,73087,73086,73083,72613,70085,68328,60396,60395,60394,60393,60392,57029,51914,49155,47450,47195,46932,27616,27615,27614,27613,27612,18522,18521,17178,16979,16978,16977,16976,16975,16974,16973,16972,16971,16586,16537,14662,14661,14616,14567,14566,14250,14249,13717,13449,13448,13445,13405,13404,13389,13337}'::integer[])))

QUERY PLAN

Seq Scan on tbl_attachement_relationships (cost=0.00..5408.14 rows=1 width=16)

Filter: ((object_type = 310) AND (object_id = ANY ('{198989,198988,198987,202056,202055,202054,201919,198278,187504,176642,166445,157794,149340,147633,147300,143496,134173,129759,129758,129757,129754,128897,128892,128889,128884,127468,127467,125277,125274,114941,112118,109144,98880,98879,98520,98519,98516,98515,97489,92737,79964,77453,77452,77451,76421,73091,73090,73089,73088,73087,73086,73083,72613,70085,68328,60396,60395,60394,60393,60392,57029,51914,49155,47450,47195,46932,27616,27615,27614,27613,27612,18522,18521,17178,16979,16978,16977,16976,16975,16974,16973,16972,16971,16586,16537,14662,14661,14616,14567,14566,14250,14249,13717,13449,13448,13445,13405,13404,13389,13337}'::integer[])))