view db/libervia_pubsub_update_2_3.sql @ 471:ed9e12701e0f

backend: return empty roster when `NotAllowedError` is raised in `getOwnerRoster`: No error is logged either, this case can happen often is roster permission is not granted. fix 390
author Goffi <goffi@goffi.org>
date Thu, 21 Oct 2021 17:31:01 +0200
parents 9af0ef2c145c
children
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-- we check version of the database before doing anything
-- and stop execution if not good
\set ON_ERROR_STOP
DO $$
DECLARE ver text;
BEGIN
    SELECT value INTO ver FROM metadata WHERE key='version';
    IF NOT FOUND OR ver!='2' THEN
        RAISE EXCEPTION 'This update file needs to be applied on database schema version 2, you use version %',ver;
    END IF;
END$$;
\unset ON_ERROR_STOP
-- end of version check

/* we add "presence" access model */
ALTER TABLE nodes DROP CONSTRAINT nodes_access_model_check;
ALTER TABLE nodes ADD CHECK (access_model IN ('open', 'presence', 'publisher-roster', 'whitelist', 'publish-only', 'self-publisher'));

/* and schema column */
ALTER TABLE nodes ADD COLUMN schema xml;

/* we want xml types for items data too */
ALTER TABLE items ALTER data TYPE xml using data::xml;

UPDATE metadata SET value='3' WHERE key='version';