Hi, (Is this mailing list right mailing list for asking this question...?) Is there any plan to implement PostgreSQL API to implement WAL supported extension? Background: I'm writing an extension(*) that provides index module for CJK ready fast full-text search feature. (*) PGroonga: https://github.com/pgroonga/pgroonga (Sorry. README is written in Japanese for now.) I want to add WAL support to the extension. But PostgreSQL doesn't provide API to add an entry to RmgrTable. So I can't implement WAL support to the extension. Thanks, -- kou -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general