Question

我在下面的代码中有问题任何身体可以帮助我吗？它的显示（DATEDIFE'不是公认的内置函数名。）错误

        com.CommandText = "select DATEDIFE(year,'2008-06-05','2010-06-05') AS XXX";

        da = new SqlDataAdapter(com);
        dt = new DataTable();
        da.Fill(dt);

最诚挚的问候阿里

Answer 1

你有一个错字，Datedife - ＆gt; DATEDIFF。尝试：

select Datediff(year,'2008-06-05','2010-06-05') AS XXX

Answer 2

其DATEDIFF

 com.CommandText = "select DATEDIFF(year,'2008-06-05','2010-06-05') AS XXX";

        da = new SqlDataAdapter(com);
        dt = new DataTable();
        da.Fill(dt);

Answer 3

使用DATEDIFF

com.CommandText = "select DATEDIFF(year,'2008-06-05','2010-06-05') AS XXX";

Answer 4

使用DATEDIFF（而不是DATEDIFE，它是一个错误的关键字）

您的查询中存在拼写错误

SELECT DATEDIFF(YEAR,'2008-06-05','2010-06-05') AS XXX

'DATEDIFE'不是公认的内置函数名称

4 个答案: