确定指定年份季度的开始日期和结束日期
摘要:
SQL代码如下:SELECT sn AS 季度, (sn - 1) * 3 + 1 AS 开始月份, ADD_MONTHS(TRUNC(TO_DATE(年, 'yyyy'), 'yy'), (sn - 1) * 3) AS 开始日期, ADD_MONTHS(TRU... 阅读全文
posted @ 2015-10-21 21:01 奈何作贼 阅读(662) 评论(0) 推荐(0)
posted @ 2015-10-21 21:01 奈何作贼 阅读(662) 评论(0) 推荐(0)
posted @ 2015-10-21 20:13 奈何作贼 阅读(326) 评论(0) 推荐(0)
posted @ 2015-10-21 19:43 奈何作贼 阅读(212) 评论(0) 推荐(0)
posted @ 2015-10-21 19:14 奈何作贼 阅读(418) 评论(0) 推荐(0)
posted @ 2015-10-21 16:51 奈何作贼 阅读(287) 评论(0) 推荐(0)