A : 情况是这样的
create database test
create table t(a int)
insert into test..t select 1
然后进行一次完整备份
backup database test to disk='c:est.bak'
insert into test..t select 2
再进行一次完整备份
backup database test to disk='c:est.bak'
insert into test..t select 3
此时用 restore database test from disk='c:est.bak' with file=1
结果为 1, 此为正确
用 restore database test from disk='c:est.bak' with file=2 [ 查看全文 ]