Question

是否可以执行这样的命令？

select * from tbl where col1=somefunction(@param1)

或者参数会抛弃这个功能吗？到目前为止，我没有成功地使命令工作。

如果需要进一步解释，请告诉我，并提前感谢您！

Answer 1

在VBNet中：

Shared Sub Main()
    con = New MySqlConnection("Your ConnectionString") 

    Dim cmd As New MySqlCommand("select * from tbl where col1 = somefunction(@param1)", con)
    cmd.Parameters.AddWithValue("param1","value HEre")

    Try
        con.Open()
        Dim reader As MySqlDataReader = cmd.ExecuteReader()
        While reader.Read()
            Console.WriteLine("{0}", reader.GetString(0))
        End While
        reader.Close()
    Finally
        con.Close()
    End Try
End Sub

VB.Net MySql命令参数MD5

1 个答案: