SQL语句,使用case when 实现批量更新数据
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);
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