SQL数据备份与还原
我备份一个表,select * into c from b,还原时 insert into b select * from c。如果有自增列的还原不了,怎样还原的,需要增加怎样的条件!
SQL
[解决办法]
还原..
truncate table b
set identity_insert b on
insert into b select * from c
set identity_insert b off