QUERY PLAN
Aggregate (cost=53.87..53.88 rows=1 width=32)
-> Nested Loop (cost=0.28..53.87 rows=1 width=6)
-> Seq Scan on tbl_erp_payment_ticket_settles r (cost=0.00..45.56 rows=1 width=10)
Filter: (purchase_contract_id = 4501)
-> Index Scan using tbl_erp_payment_tickets_pkey on tbl_erp_payment_tickets t (cost=0.28..8.30 rows=1 width=4)
Index Cond: (id = r.erp_payment_ticket_id)
Filter: (is_payment_settle AND (status = ANY ('{2,5}'::integer[])))