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  1. MusicBrainz Server
  2. MBS-8669

Primary key for place table missing on old slaves

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      Description

      When places were introduced, the schema change upgrade scripts didn't create primary key constraints on the new tables (place, edit_place, l_X_place, place_alias, etc.). Consequently, slaves that were set up before still don't have these.

      This also means there is no index on the id columns, or on (edit, place) for edit_place, which might lead to performance issues, especially as the number of places in the database grows.

      The missing constraints/indexes should be added at the next schema change.

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              • Assignee:
                bitmap Michael Wiencek
                Reporter:
                chirlu Ulrich Klauer
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                  Packages

                  Version Package
                  Schema change, 2016-05-23