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  1. MariaDB Server
  2. MDEV-32589

FULL_NODUP mode for binlog_row_image

Details

    Description

      With FULL_NODUP mode, all columns are included in before image, but only updated columns are included in after image for UPDATE. While all columns are included in the after image for INSERT.

      FULL_NODUP is for replacing FULL mode. It includes all data of the before and after image as FULL mode, but it uses less storage, especially in the case that only a few columns are updated.

      This Jira is to track the contribution by Alibaba (https://github.com/MariaDB/server/pull/2803)

      (Note that originally the MDEV was referring to the original Alibaba option, FULL_DIFFERENT. This was changed to FULL_NODUP to reflect the option implemented in MariaDB).

      Attachments

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33049 Assertion `marked_for_write_or_computed()' failed in bool Field_new_decimal::store_value(const my_decimal*, int*)

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

          New Feature - A new feature of the product, which has yet to be developed. MDEV-32894 mysqlbinlog flashback support binlog_row_image FULL_NODUP mode

          • Major - Major loss of function.
          • Closed

          Activity

            Transition Time In Source Status Execution Times
            Sergei Golubchik made transition -
            Open In Progress
            		8d 3h 35m 1
            Sergei Golubchik made transition -
            In Progress In Review
            		6s 1
            Andrei Elkin made transition -
            In Review Stalled
            		17d 23h 36m 1
            Andrew Hutchings (Inactive) made transition -
            Stalled In Testing
            		1d 17h 34m 1
            Ramesh Sivaraman made transition -
            In Testing Stalled
            		54d 7h 43m 1
            Andrew Hutchings (Inactive) made transition -
            Stalled Closed
            		1d 20h 15m 1

            People

              TheLinuxJedi Andrew Hutchings (Inactive)
              TheLinuxJedi Andrew Hutchings (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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