QUERY PLAN
GroupAggregate (cost=4.54..4.80 rows=14 width=28)
Group Key: number
-> Sort (cost=4.54..4.58 rows=16 width=24)
Sort Key: number
-> Seq Scan on tbl_reimbursement_invoice_numbers (cost=0.00..4.22 rows=16 width=24)
Filter: ((number IS NOT NULL) AND (number = ANY ('{25117000001088334733,25127000000326663776}'::text[])))