1
我有這樣的選擇:如何根據另一個字段的值返回select中的值?
CREATE PROCEDURE [dbo].[get_tests] @UserTestId INT
AS
SET NOCOUNT ON
SELECT A.CompletedDate,
A.ID,
Current -- need to set this field to a 1 or 0
A.UserTestId,
...
沒有現場叫Current
在表中,但我想有將如果A.UserTestId = @UserTestId
被設置爲1場。
有人可以告訴我我該如何做到這一點?
'Current = CASE WHEN A.UserTestId = @UserTestId THEN 1 ELSE 0 END,'' – Devart