SAWarning: The GenericFunction 'array_agg' is already registered and is going to be overridden.

[amotl]

Hi there,

@ohobby is currently approaching Luftdatenpumpe (see also #29) and reported a warning with Luftdatenpumpe 0.20.2.

$ luftdatenpumpe --version
/path/to/site-packages/sqlalchemy/sql/functions.py:65: SAWarning: The GenericFunction 'array_agg' is already registered and is going to be overridden.
  util.warn(
luftdatenpumpe 0.20.2

Unless it will cause some real havoc, I am interpreting this as just a warning and will take care of it when working on another iteration. Please let me know if you believe otherwise, Oliver.

With kind regards,
Andreas.