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  1. Percona Server for MySQL
  2. PS-3788

partially dynamic @@version variable using support of @@version_suffix

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    Details

    • Type: New Feature
    • Status: Done
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: 5.6.x, 5.7.x
    • Fix Version/s: 5.7.21-20, 5.6.40-84.0
    • Component/s: None
    • Labels:
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      Description

      Provide ability to make server return different values for @@version and @@version_comment variables, which currently are global read-only ones.

      @@version_comment: convert this variable from a global read-only to a global read-write variable. Its default value is unchanged.

      @@version: introduce new global read-write string variable @@version_suffix. If @@version_suffix is set to, for example, "-foo", then @@version variable (e.g. "5.7.13-log") is truncated after the version number and @version_suffix is appended, resulting in e.g. "5.7.13-foo".

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                Assignee:
                przemyslaw.skibinski Przemyslaw Skibinski
                Reporter:
                przemyslaw.skibinski Przemyslaw Skibinski
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                  Updated:
                  Resolved: