2016年12月20日
oracle with
摘要： WITH person AS (SELECT ppf.person_id, ppf.last_name FROM per_people_f ppf WHERE 1 = 1 AND trunc(SYSDATE) BETWEEN ppf.effective_start_date AND ppf.effe 阅读全文
posted @ 2016-12-20 10:04 albert_think 阅读(164) 评论(0) 推荐(0) 编辑