updateStudent = function (studentId, updateValue) {
    return this._connection.update({
      In: 'Student',
      Where: {
        Id: studentId
      },
      Set: updateValue
    });
}

getStudent = function (studentId) {
    return this._connection.select({
      From: 'Student',
      Where: {
        Id: studentId
      }
    });
}