QUERY PLAN
Aggregate (cost=1.10..1.11 rows=1 width=8)
-> Sort (cost=1.05..1.06 rows=3 width=205)
Sort Key: tbl_implement_methods.is_delete, tbl_implement_methods."order"
-> Seq Scan on tbl_implement_methods (cost=0.00..1.03 rows=3 width=205)