摘要： Datetime Types in SQL Server 2005:Lets start with a quick look at the existing date time types in SQL Server. The datetime and smalldatetime, these two types are well known to us, So we wont be spending much time here.Data TypeRepresentationAccuracysmalldatetimeYYYY-MM-DD hh:mm:ss1 minutedatetimeYYY 阅读全文