我希望if s条件在我的sql中

Question

我的sql表中有一列。如果值为1则应返回管理资产，否则为非管理资产。这是我的sql代码。

select asset_master_id,
    am_name as aname,
    am_serial_number as number,
    (CASE adm_admin_flag
        WHEN 1
        THEN "Admin Asset"
        ELSE "Non Admin Asset"
    END AS am_admin_flag)
FROM asset_master;

我尝试了以上代码，但没有为我工作。

Answer 1

您的CASE语法错误。

   SELECT 
     CASE 
      WHEN am_admin_flag = 1 
      THEN "Admin Asset"
      ELSE "Non Admin Asset"
     END AS am_admin_flag
    FROM 
     asset_master