[GitHub] [hudi] pengzhiwei2018 edited a comment on pull request #3328: [HUDI-2208] Support Bulk Insert For Spark Sql

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pengzhiwei2018 edited a comment on pull request #3328:
URL: https://github.com/apache/hudi/pull/3328#issuecomment-894613109


   Hi @nsivabalan , The PR has updated with the follow chanes:
   add "upsert" mode for insert.mode. Currently we have 3 insert mode:
      - upsert
        In upsert mode for insert into, duplicate record on primary key will be updated.This is the default insert mode for pk-table.
      - strict
        In strict mode for insert into, we do the pk uniqueness guarantee for COW pk-table. For MOR pk-table, it has the same behavior with "upsert" mode.
     - non-strict
      In non-strict mode for insert into, we use insert operation to write data which allow writing the duplicate record.
   The default insert mode is `upsert`.


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