摘要: declare @startDate datetime, @endDate datetime set @startDate='2020-09-01' set @endDate='2020-09-06' select * from(select '2020-09-01' startTime, '202 阅读全文
posted @ 2020-09-04 10:17 LI小白 阅读(361) 评论(0) 推荐(0)