1、insert into cms_profile(typeid,ctgid,title,imgsrc)
select 3 as typeid, 21 as ctgid,title,imgsrc,imgpck from cms_profile where ctgid=12
//释义:
select 3 as typeid 21 :把原表的typid为21的,复制后typeid动态成3
SQL语句批量更新类型ID
本文介绍了一段SQL语句用于将特定类型ID的记录批量更新为新的类型ID,并详细解释了语句中各部分的功能。
select 3 as typeid, 21 as ctgid,title,imgsrc,imgpck from cms_profile where ctgid=12
//释义:
select 3 as typeid 21 :把原表的typid为21的,复制后typeid动态成3
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