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  1. MariaDB Server
  2. MDEV-32256

bulk multi-update / multi-delete API for smart engines

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    Description

      ColumnStore uses direct_update_rows() (and direct_delete_rows()?) method to perform the whole update internally. Spider, likely, does too.

      But there is no equivalent method for multi-update (delete). It needs to be added, so that ColumnStore could use a proper API to perform multi-update (delete) internally and return affected_records as needed (see MCOL-4740)

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4740 UPDATE returns wrong "Rows matched" on multi-tables

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Task - A task that needs to be done. MDEV-31725 Change visibility of some multi_update members to public

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              maxmether Max Mether
              serg Sergei Golubchik
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                Updated:

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