[英]PSQLException: The column index is out of range: 7, number of columns: 6 - Postgres beginner
[英]PSQLException: The column index is out of range: 2, number of columns: 1
嘗試使用提供的電子郵件,密碼查詢電子郵件列表時發生以下錯誤。 實際上, subscribers_table有10列,列名為email和password 。
[PSQLException: The column index is out of range: 2, number of columns: 1.]
我的LoginProcess模型代碼:
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)
你做這個:
select email from provisions_schema.subscribers_table
該模型需要email
和password
。 將密碼添加到您的查詢中
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