credativ team mailing list archive

["Stefan Rijnhart \(Therp\)" <953468@xxxxxxxxxxxxxxxxxx>]

To be a little more clear about what I propose:

- pre- or post scripts may have an overall check whether they apply to
the current state of the database. This makes a script robust against
being called multiple times, so that it can simply exit while logging a
warning.

- if rename_columns detects a database layout inconsistent with its
arguments, this should raise a fatal error.

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https://bugs.launchpad.net/bugs/953468

Title:
  rename_columns should have extra checks

Status in OpenUpgrade Server:
  Confirmed

Bug description:
  - check that table_exists
  - check that target column does not exist
  - check that source column exist

  and return:
   True if the rename is actually performed
   False otherwise

  Maybe some added verbose logging.

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