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  1. MariaDB Server
  2. MDEV-3936

Storage-engine private data area per physical table

        Details

        • Type: Task
        • Status: Open
        • Priority: Minor
        • Resolution: Unresolved
        • Fix Version/s: 10.1
        • Component/s: None
        • Labels:

          Description

          We need a data area per physical table where storage engine can store anything it wants.
          Additionally, this should store engine_options, tablefile path, etc. It cannot be directly in the TABLE_SHARE, because partitions have different paths and engine_options.

          We cannot directly backport MySQL WL#4305 (see the link below), because it was reverted by Oracle and, anyway, it doesn't solve the problem of different paths and engine_options.

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                relates to

                Task - A task that needs to be done. MDEV-5271 engine attributes per partition

                • Major - Major loss of function.
                • Open

                Task - A task that needs to be done. MDEV-4783 New .frm file format

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Open
                links to

                Web Link WL#4305: storage-engine private data area per physical table

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                  serg Sergei Golubchik added a comment -

                  Attached the work-in-progress patch for 10.0-base tree.

                  Left to do:

                  • don't pass table name into handler::open()
                  • use handler_share in almost all engines
                  • move connect_string and other engine options into engine_options.
                  • support per-partition engine_options
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                  serg Sergei Golubchik added a comment - Attached the work-in-progress patch for 10.0-base tree. Left to do: don't pass table name into handler::open() use handler_share in almost all engines move connect_string and other engine options into engine_options. support per-partition engine_options

                    People

                    • Assignee:
                      serg Sergei Golubchik
                      Reporter:
                      serg Sergei Golubchik
                    • Votes:
                      1 Vote for this issue
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                      2 Start watching this issue

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                        Updated:

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