create trigger tr_a_update
on a
for update
asupdate b
set col1=i.col1,col2=i.col2 ...
from b,deleted d,insert i
where b.aid=d.id
and b.aid=i.id
go
on a
for update
asupdate b
set col1=i.col1,col2=i.col2 ...
from b,deleted d,insert i
where b.aid=d.id
and b.aid=i.id
go
解决方案 »
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