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  1. MariaDB Server
  2. MDEV-17903

New optimizer defaults: change optimize_join_buffer_size to be ON

Details

    Description

      • From today's optimizer call:
        According to igor, the default setting for optimize_join_buffer_size should be ON.

      The first step is to enable the flag and run MTR.

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        Issue Links

          relates to

          Task - A task that needs to be done. MDEV-15253 Default optimizer setting changes for MariaDB 10.4

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

          Activity

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            psergei Sergei Petrunia created issue -
            psergei Sergei Petrunia made changes -
            Field Original Value New Value
            psergei Sergei Petrunia made changes -
            Fix Version/s 10.4 [ 22408 ]
            psergei Sergei Petrunia made changes -
            Assignee Varun Gupta [ varun ]
            varun Varun Gupta (Inactive) made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            varun Varun Gupta (Inactive) made changes -
            Assignee Varun Gupta [ varun ] Sergei Petrunia [ psergey ]
            Status In Progress [ 3 ] In Review [ 10002 ]
            psergei Sergei Petrunia made changes -
            Description From today's optimizer call:
            According to [~igor], the default setting for {{optimize_join_buffer_size}} should be ON.

            The first step is to enable the flag and run MTR.             		* From today's optimizer call:
            According to [~igor], the default setting for {{optimize_join_buffer_size}} should be ON.

            The first step is to enable the flag and run MTR.
            psergei Sergei Petrunia made changes -
            Assignee Sergei Petrunia [ psergey ] Varun Gupta [ varun ]
            Status In Review [ 10002 ] Stalled [ 10000 ]
            varun Varun Gupta (Inactive) made changes -
            Fix Version/s 10.4.3 [ 23230 ]
            Fix Version/s 10.4 [ 22408 ]
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 91047 ] MariaDB v4 [ 133779 ]

            People

              varun Varun Gupta (Inactive)
              psergei Sergei Petrunia
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              Dates

                Created:
                Updated:
                Resolved:

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