問題文
A table was partitioned by month and is now partitioned by day because the volume grew. A reviewer asks what happens to the files that were written under the earlier scheme.
選択肢
- The older files stay in the renamed folder prefixes because a manifest is written for exactly one partition scheme.
- The older files stay in the earlier written manifests because a manifest is written for exactly one partition scheme.
- The older files stay in the rebuilt data footers because a manifest is written for exactly one partition scheme.
- The older files stay in the expired snapshot summaries because a manifest is written for exactly one partition scheme.