问题描述
我们有一个应用程序已经在生产，它使用Envers做审计。
We have an application that is already in production and it is using Envers to do auditing.
现在我们要释放我们审计了一种新的实体的更新。然而该实体已存在在生产环境中，只有它未经审计为止。
Now we are going to release an update in which we audit a new kind of entity. However this entity already exists in the production environment, only it was not audited so far.
我们已经尝试在包含existings记录的测试环境，并且它崩溃在保存，因为Envers找不到previous修订实体被保存。
We have tried in a test environment containing existings records, and it crashes upon saving because Envers cannot find a previous revision for the entity being saved.
什么是takle这个问题的方法呢？
What is the approach to takle this issue ?
这将是巨大的，例如，如果人们可以从指定一个实体应该被审核的日期。
It would be great for instance if one could specify the date from which an entity should be audited.
推荐答案
您必须手动，写了下面的脚本。应该不是那么难，只需要创建一个单独的行中的修订表，并写上插入审核记录本次修订对你所有的审计单位。
You have to, manually, write a script for this. Shouldn't be that hard, just create a single row in your revision table and write "insert audit records" for this revision for all your audited entities.
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