MySQL 批量更新

update crosssortingsystem set
`Value` = CASE `Code` when 'crossSystem' then '12521' else `Value` END,
UpdateTime = CASE `Code` when 'LatticeInfo' then DATE_FORMAT(NOW(),"%y-%m-%d") else UpdateTime END

原文地址:https://www.cnblogs.com/wa502/p/14376880.html