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      用于选择两个日期之间的日期的 SQL 查询

      SQL query to select dates between two dates(用于选择两个日期之间的日期的 SQL 查询)
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              2. 本文介绍了用于选择两个日期之间的日期的 SQL 查询的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                问题描述

                我有一个 start_dateend_date.我想获取这两个日期之间的日期列表.谁能帮我指出查询中的错误.

                I have a start_date and end_date. I want to get the list of dates in between these two dates. Can anyone help me pointing the mistake in my query.

                select Date,TotalAllowance 
                from Calculation 
                where EmployeeId=1
                  and Date between 2011/02/25 and 2011/02/27
                

                这里的 Date 是一个 datetime 变量.

                Here Date is a datetime variable.

                推荐答案

                你应该把这两个日期放在单引号之间,比如..

                you should put those two dates between single quotes like..

                select Date, TotalAllowance from Calculation where EmployeeId = 1
                             and Date between '2011/02/25' and '2011/02/27'
                

                或者可以使用

                select Date, TotalAllowance from Calculation where EmployeeId = 1
                             and Date >= '2011/02/25' and Date <= '2011/02/27'
                

                请记住,第一个日期是包含的,但第二个是不包含的,因为它实际上是2011/02/27 00:00:00"

                keep in mind that the first date is inclusive, but the second is exclusive, as it effectively is '2011/02/27 00:00:00'

                这篇关于用于选择两个日期之间的日期的 SQL 查询的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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