Mercurial > libervia-pubsub
comparison db/sat_pubsub_update_1_2.sql @ 403:1dc606612405
implemented experimental "consistent_publisher" option:
/!\ pgsql schema needs to be updated /!\
New "consistent_publisher" option has been implemented to allow node owners + admins to
modify an item while preserving the original publisher. This way, original publisher can
still edit the item.
In addition to `consistent_publisher`, `max_items` has been added to PGQSL schema to
prepare for future implementation.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Wed, 12 Jun 2019 21:51:50 +0200 |
| parents | 4d4575911060 |
| children |
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| 402:724e39d596a9 | 403:1dc606612405 |
|---|---|
| 4 DO $$ | 4 DO $$ |
| 5 DECLARE ver smallint; | 5 DECLARE ver smallint; |
| 6 BEGIN | 6 BEGIN |
| 7 SELECT value INTO ver FROM metadata WHERE key='version'; | 7 SELECT value INTO ver FROM metadata WHERE key='version'; |
| 8 IF NOT FOUND OR ver!='1' THEN | 8 IF NOT FOUND OR ver!='1' THEN |
| 9 RAISE EXCEPTION 'This update file need to be applied on database schema version 1, you use version %',ver; | 9 RAISE EXCEPTION 'This update file needs to be applied on database schema version 1, you use version %',ver; |
| 10 END IF; | 10 END IF; |
| 11 END$$; | 11 END$$; |
| 12 \unset ON_ERROR_STOP | 12 \unset ON_ERROR_STOP |
| 13 -- end of version check | 13 -- end of version check |
| 14 | 14 |