檢查時間是兩個值之間在SQL

Question

我試圖得到類似下面的SQL

if (current time in between 5AM to 3PM) 
then print "firsshift" 
else (current time in between 5AM to 3PM) 
then print "second shift" 

Answer 1

DECLARE @CurrentTime AS TIME 

SET @CurrentTime = GETDATE() 

SELECT @CurrentTime AS CurrentTime, 
CASE 
    WHEN @CurrentTime BETWEEN '5:00:00' AND '15:00:00' THEN 
     'First Shift' 
    ELSE 
     'Second Shift' 
END AS WhichShift