QUERY PLAN
Seq Scan on tbl_attachement_relationships (cost=0.00..2998.61 rows=3 width=16)
Filter: ((object_type = 310) AND (object_id = ANY ('{169931,169930,169929,169928,169919,169918,169916,169915,169914,169910,169909,169908,169907,169906,169905,169893,169892,169891,169890,169887,169886,169796,169783,169772,162882,162462,162451,160919,160916,157662,157493,156933,156932,156931,156896,156750,156509,156430,156409,156358,156198,156197,155389,155388,154308,154307,154247,154246,154175,154171,154095,154035,153198,152441,152440,152438,152437,152436,152229,151727,150733,150732,149918,149917,148964,148960,148957,147872,147865,147864,147519,147332,147331,147330,141725,141724,141722,138335,138334,138332,138331,138330,138275,138274,138273,136601,134387,134383,134382,134377,134376,131891,131890,131222,131221,131105,131104,131101,131100,131099}'::integer[])))

QUERY PLAN

Seq Scan on tbl_attachement_relationships (cost=0.00..2998.61 rows=3 width=16)

Filter: ((object_type = 310) AND (object_id = ANY ('{169931,169930,169929,169928,169919,169918,169916,169915,169914,169910,169909,169908,169907,169906,169905,169893,169892,169891,169890,169887,169886,169796,169783,169772,162882,162462,162451,160919,160916,157662,157493,156933,156932,156931,156896,156750,156509,156430,156409,156358,156198,156197,155389,155388,154308,154307,154247,154246,154175,154171,154095,154035,153198,152441,152440,152438,152437,152436,152229,151727,150733,150732,149918,149917,148964,148960,148957,147872,147865,147864,147519,147332,147331,147330,141725,141724,141722,138335,138334,138332,138331,138330,138275,138274,138273,136601,134387,134383,134382,134377,134376,131891,131890,131222,131221,131105,131104,131101,131100,131099}'::integer[])))