PSQLException:列索引超出范围:2,列数:1

时间:2013-10-10 06:54:26

标签: postgresql scala playframework playframework-2.0 slick

尝试使用提供的电子邮件,密码查询电子邮件列表时发生以下错误。实际上 subscribers_table 有10列,其列名为电子邮件密码

[PSQLException: The column index is out of range: 2, number of columns: 1.]

我的LoginProcess型号代码:

    case class LoginProcess(email:String,password:String)

    //error occured in this line
    implicit val getLoginProcessResult = GetResult(r => LoginProcess(r.nextString, r.nextString))

    def check_Login_Success_Query(email: String,password:String) = sql"select email from provisions_schema.subscribers_table where email = $email and password=$password ".as[LoginProcess]

    val login_Success_Query_List = check_Login_Success_Query(email_ip,password_ip).list

    println("login_Success_Query_List.length ->" +login_Success_Query_List.length)

1 个答案:

答案 0 :(得分:4)

你这样做:

select email from provisions_schema.subscribers_table

该模型需要emailpassword。将密码添加到您的查询