SQL语句，使用case when 实现批量更新数据

Posted 2020-12-22 米饭呀！大米饭

SQL语句，使用case when 实现批量更新数据

      update table_name set
            status = case id 
               when 1 then ‘正常‘
               when 2 then ‘禁用‘
               when 3 then ‘过期‘
            end,
            rank = case id
               when 1 then 1
               when 2 then 2
               when 3 then 3
            end
      where id in (1,2,3);