QUERY PLAN
GroupAggregate (cost=6.37..7.19 rows=39 width=28)
Group Key: number
-> Sort (cost=6.37..6.51 rows=58 width=24)
Sort Key: number
-> Seq Scan on tbl_reimbursement_invoice_numbers (cost=0.00..4.67 rows=58 width=24)
Filter: ((number IS NOT NULL) AND (number = ANY ('{25117000001081283504,25119110025000120122,25117000001088334631,13501247040169240677}'::text[])))