QUERY PLAN
GroupAggregate (cost=8.68..9.31 rows=35 width=29)
Group Key: number
-> Sort (cost=8.68..8.77 rows=37 width=25)
Sort Key: number
-> Seq Scan on tbl_reimbursement_invoice_numbers (cost=0.00..7.72 rows=37 width=25)
Filter: ((number IS NOT NULL) AND (number = ANY ('{25117000000746836918,25117000000746836907,25117000001142887599}'::text[])))