QUERY PLAN
GroupAggregate (cost=9.15..9.30 rows=9 width=29)
Group Key: number
-> Sort (cost=9.15..9.17 rows=9 width=25)
Sort Key: number
-> Seq Scan on tbl_reimbursement_invoice_numbers (cost=0.00..9.00 rows=9 width=25)
Filter: ((number IS NOT NULL) AND (number = ANY ('{25312000000352896706,25117000001386957682,25117000001386962213,25117000001398222567,25117000001399396383,25117000001417998245}'::text[])))