Configuring postgresql_anonymizer

1. In postgresql.conf, add anon to the shared_preload_libraries parameter:

   → WrapCopy

   shared_preload_libraries = '$libdir/anon'

   If shared_preload_libraries has other extensions, then you can add anon to the list. The order doesn't matter.

2. Restart Postgres.

3. Create the postgresql_anonymizer extension in the database:

   → WrapCopy

   CREATE EXTENSION anon;

After enabling the extension, you can perform additional configuration. See the postgresql_anonymizer official documentation.