sql - SQL Select 将文本组合到选定项目？

Question

嗨，我正在尝试从数据库中选择两个 id，第二个我想将文本添加到结果中。

SELECT
   A.PractitionerId,
   'http://www.icuro.co.za/WebForms/Members/Appointments/AppointmentView.aspx?id=' + CAST(A.AppointmentId)
FROM
   Appointment AS A WITH (NOLOCK)

我将如何实现这一目标？

提前致谢。

Answer 1

你快到了，你需要告诉Cast什么要投射为：

SELECT
   A.PractitionerId,
   'http://www.icuro.co.za/WebForms/Members/Appointments/AppointmentView.aspx?id=' + CAST(A.AppointmentId as varchar(50))
FROM
   Appointment AS A WITH (NOLOCK)