Support Incremental Unmanaged in Native

[eakmanrq]

This would allow users to do append only inserts. We want to make sure in documentation that we recommend users explore other incremental models before using unmanaged.

[sungchun12]

What are clear examples where you recommend this?

[dmat]

This is a wonderful feature and meets my use case. I'm building a Data Vault based Datawarehouse, and one of the fundamental principles is to insert only operations for auditability and scalability. Can't wait for this feature. One recommendation is the ability to do controlled restatement and new snapshots for breaking changes.