您好我是sql server的新手。在这里,我需要在SQL Server中默认将date或datetime类型的变量设置为null。
示例:
create proc test
@fdate date default null
@tdate date default null
@ftime datetime default null
@tdate datetime default null
as
...
...
go
错误:
Incorrect syntax near the keyword 'DEFAULT'
答案 0 :(得分:2)
create proc test
@fdate date = null,
@tdate date = null,
@ftime datetime = null,
@tdate datetime = null
as
...
...