Error code

PostgreSQL 0A000

POSTGRESQL0A000
Database Error Code· An error code returned by a database server such as PostgreSQL or MySQL.

What it means

feature_not_supported — the requested feature is not implemented.

How to fix it

  1. Check the PostgreSQL documentation for the version you are running to confirm support.
  2. Upgrade to a newer PostgreSQL version where the feature is available.
  3. Install the required extension with CREATE EXTENSION <name> if the feature is provided by an add-on.

Not affiliated with PostgreSQL. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.