QUERY PLAN
Hash Join (cost=1.57..9.47 rows=1 width=4)
Hash Cond: (u.id = cdr.remind_user)
-> Seq Scan on tbl_users u (cost=0.00..7.80 rows=24 width=4)
Filter: (user_status = '1'::type_global_user_status)
-> Hash (cost=1.55..1.55 rows=1 width=4)
-> Seq Scan on tbl_contract_default_remind_users cdr (cost=0.00..1.55 rows=1 width=4)
Filter: ((user_id = 1001) AND (type = 2))