摘要: –查询某年的数据select * from table where YEAR(createTime) = 2018; –查询某月的数据 将数据库中的时间字段格式改为字符串格式。select * from combine where CONVERT(varchar(7),create_time, 12 阅读全文
posted @ 2022-05-01 15:48 Wolf_Stark 阅读(2609) 评论(0) 推荐(0)
摘要: select * from ShopOrder where datediff(week,ordTime,getdate()-1)=0 //查询当天日期在一周年的数据 select * from ShopOrder where datediff(day,ordTime,getdate()-1)=0 / 阅读全文
posted @ 2022-05-01 15:37 Wolf_Stark 阅读(14565) 评论(0) 推荐(0)