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张3
发布于 2025-08-14
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给你一个示例吧 有表:表A(Aid,Bid,c1)表B(Bid,c2)有视图:create view vw1 as select a.Aid,a.Bid,a.c1,b.c2 from 表A a left join 表B b on a.Bid=b.Bid 在vw1视图上建立insert触发器:create trigger tr1 on vw1 instead of insert as insert into 表A select Aid,Bid,c1 ...