SQL服务器机箱错误出现

Question

CASE tbl_Customer C WHEN C.gender = 1 THEN 'Male' END 

我得到了它无法从interner错误找任何回答的一个问题是

附近关键字“案”的语法不正确

Answer 1

select CASE WHEN C.gender = 1 
      THEN 'Male' 
      ELSE 'Female' 
     END as gender 
from tbl_Customer C