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comparison db/libervia_pubsub_update_4_5.sql @ 465:9af0ef2c145c

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db: renamed update files following global renaming
author Goffi <goffi@goffi.org>
date Fri, 15 Oct 2021 13:40:59 +0200
parents db/sat_pubsub_update_4_5.sql@1dc606612405
children
comparison
equal deleted inserted replaced
464:391aa65f72b2 465:9af0ef2c145c
1 -- we check version of the database before doing anything
2 -- and stop execution if not good
3 \set ON_ERROR_STOP
4 DO $$
5 DECLARE ver text;
6 BEGIN
7 SELECT value INTO ver FROM metadata WHERE key='version';
8 IF NOT FOUND OR ver!='4' THEN
9 RAISE EXCEPTION 'This update file needs to be applied on database schema version 4, you use version %',ver;
10 END IF;
11 END$$;
12 \unset ON_ERROR_STOP
13 -- end of version check
14
15 /* new "max_items" and "consistent publisher" options */
16 ALTER TABLE nodes ADD COLUMN max_items integer NOT NULL DEFAULT 0
17 CHECK (max_items >= 0);
18 ALTER TABLE nodes ADD COLUMN consistent_publisher boolean NOT NULL DEFAULT FALSE;
19
20 UPDATE metadata SET value='5' WHERE key='version';