[Feature] PIP-42: Local Sort And Parquet Lookup Optimizations For In Append Table

[FangYongs]

Search before asking

• I searched in the issues and found nothing similar.

Motivation

PIP-42 (https://cwiki.apache.org/confluence/pages/resumedraft.action?draftId=406619224&draftShareId=e41fcac7-46c1-4af5-adfd-b6d880fd23d1&)

Solution

PIP-42 (https://cwiki.apache.org/confluence/pages/resumedraft.action?draftId=406619224&draftShareId=e41fcac7-46c1-4af5-adfd-b6d880fd23d1&)

Anything else?

No response

Are you willing to submit a PR?

• I'm willing to submit a PR!