11
SQL:与<=和> =之间
在SQL Server 2000和2005中: 这两个WHERE子句有什么区别? 我应该在哪种情况下使用哪一个? 查询1: SELECT EventId, EventName FROM EventMaster WHERE EventDate BETWEEN '10/15/2009' AND '10/18/2009' 查询2: SELECT EventId, EventName FROM EventMaster WHERE EventDate >='10/15/2009' AND EventDate <='10/18/2009' (编辑:最初缺少第二个Eventdate,因此查询在语法上是错误的)
111
sql
sql-server
tsql
where
between