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  1. MariaDB Server
  2. MDEV-7381

Reversed executable comments

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Details

    • This adds a reversible comment syntax to exclude execution from version higher than specified.

    Description

      It would be great to have "reversed executable comments", that is, commented code that is only parsed on versions older ##.##.##.

      An example is when we want to execute CREATE OR REPLACE TABLE on 10.0, and CREATE TABLE IF NOT EXISTS on older versions.

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-39223 Reversed executable comments incorrectly written in binlog and could break replication

          • Blocker - Blocks development and/or testing work, production could not run.
          • Stalled
          includes

          Task - A task that needs to be done. MDEV-38956 Testing of MDEV-7381 Reversed executable comments

          • Blocker - Blocks development and/or testing work, production could not run.
          • Stalled
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-39421 Query with reversed executable comments gets in query cache, but never hits

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-39424 Query with reversed executable comments is altered in audit/general log (version is stripped))

          • Major - Major loss of function.
          • Closed

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            People

              gkodinov Georgi Kodinov
              f_razzoli Federico Razzoli
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              Dates

                Created:
                Updated:
                Resolved:

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