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);