TSQL：查询之间的日期 - 忽略时间

I am trying to do a query between 2 dates. I would like to do it without having to worry about the time. When a user enters the 2 dates they want to search on, there is no selection for time. This means that the dates that they enter default to 12:00 AM.I am trying to do a query between 2 dates. I wo