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  1. MariaDB MaxScale
  2. MXS-2631

Duplicate tables found, but it's system tables (information_schema.*, mysql.*)

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.11
    • Fix Version/s: 2.3.12, 2.4.2
    • Component/s: schemarouter
    • Labels:
      None
    • Environment:
      SLES 15 SP1, x86_64
    • Sprint:
      MXS-SPRINT-89

      Description

      This configuration runs in MaxScale 2.3.5 but with the error "Duplicate tables found" on 2.3.11. Those duplicate tables are the system tables:

      • information_schema.*
      • performance_schema.*
      • mysql.*
        I must add ignore_databases_regex for resolving the problem:
        [shard-router]
        type=service
        router=schemarouter
        ignore_databases_regex=^((information|performance)_schema|mysql)\..*
        Why those schemas aren't ignored by default?

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            Assignee:
            marko.rajala Marko Rajala (Inactive)
            Reporter:
            deamn Nicolas De Amicis
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              Dates

              Created:
              Updated:
              Resolved:

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