QUERY PLAN
GroupAggregate (cost=1129.37..1131.51 rows=105 width=36)
Group Key: c.project_id
-> Sort (cost=1129.37..1129.64 rows=110 width=36)
Sort Key: c.project_id
-> Hash Right Join (cost=911.77..1125.64 rows=110 width=36)
Hash Cond: (tbl_case_assignments.case_id = c.id)
-> HashAggregate (cost=217.55..323.95 rows=8512 width=36)
Group Key: tbl_case_assignments.case_id
-> Seq Scan on tbl_case_assignments (cost=0.00..174.70 rows=8570 width=12)
-> Hash (cost=692.84..692.84 rows=110 width=8)
-> Seq Scan on tbl_cases c (cost=0.00..692.84 rows=110 width=8)
Filter: (project_id = ANY ('{4024,4005,4149,4136,4133,4184,4182,4165,4163,4147,4134,4131,4125,4109,4088,4083,3976,3778,4183,4181,4146,3957,3854,3796,4177,4174,4173,4162,4148,4143,4097,4082,4060,4034,4002,3981,4172,4171,4170,4169}'::integer[]))