VB.net 中的 Oracle 日期时间

2021-09-16 00:00:00 vb.net oracle

我有一个 Oracle 过程，我必须向它传递一个日期时间值 (2/5/2010 11:46 AM)我如何从 VB.net 传递这个值.当我传递如下所示的日期时，虽然有记录，但它没有返回任何记录.

I have a Oracle procedure to which I have to pass a datetime value (2/5/2010 11:46 AM) How do I pass this value from VB.net. When I pass the date as shown below it is not returning any records though there are records.

With Cmd
                .Connection = FactsConn
                .CommandType = CommandType.StoredProcedure
                .CommandText = "sp_atas_image_qry"
                .Parameters.Add(New OracleParameter("vinspectiondatetime", OracleClient.OracleType.DateTime)).Value = "2/5/2010 11:46 AM"
                .Parameters.Add(New OracleParameter("io_cursor", OracleClient.OracleType.Cursor)).Direction = ParameterDirection.Output
            End With

推荐答案

你可能应该发送一个 DateTime 对象，而不是一个 String:

You should probably send a DateTime object, not a String:

.Parameters.Add(New OracleParameter("vinspectiondatetime", OracleClient.OracleType.DateTime)).Value = new DateTime(2010, 2, 5, 11, 46, 0)

相关文章