QUERY PLAN
GroupAggregate (cost=18.85..19.08 rows=13 width=40)
Group Key: number
-> Sort (cost=18.85..18.89 rows=13 width=36)
Sort Key: number
-> Seq Scan on tbl_reimbursement_invoice_numbers (cost=0.00..18.61 rows=13 width=36)
Filter: (number = ANY ('{110023313048853392,110023313048853276,25117000001107285189,01100230010501690943,25112000000136158969}'::text[]))