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How to perform DML in bulk/batch fashion

Open zhangxk-ocean opened this issue 1 year ago • 17 comments

现在只能指定id,进行修改:update vertex on t1 1 set age = age + 2 我想实现这种效果:match(n:com:player) set n.com.sys_name = n.player.name 一个点关联了com、player标签,把com标签上的sys_name的值全部修改为player的name上的值 怎么实现呢

zhangxk-ocean avatar Jun 26 '23 11:06 zhangxk-ocean