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annotate db/libervia_pubsub_update_9_10.sql @ 491:4e8e8788bc86

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Bookmark compatibility layer: The new `bookmark_compat` module add a compatibility layer between XEP-0048 (with XEP-0049 private XML storage) and XEP-0402, i.e. it implements the `urn:xmpp:bookmarks:1#compat` feature.
author Goffi <goffi@goffi.org>
date Thu, 21 Nov 2024 11:03:51 +0100
parents b544109ab4c4
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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478
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
Goffi <goffi@goffi.org>
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1 -- we check version of the database before doing anything
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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2 -- and stop execution if not good
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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3 \set ON_ERROR_STOP
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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4 DO $$
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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5 DECLARE ver text;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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6 BEGIN
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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7 SELECT value INTO ver FROM metadata WHERE key='version';
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
Goffi <goffi@goffi.org>
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8 IF NOT FOUND OR ver!='9' THEN
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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9 RAISE EXCEPTION 'This update file needs to be applied on database schema version 9, you use version %',ver;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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10 END IF;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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11 END$$;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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12 \unset ON_ERROR_STOP
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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13 -- end of version check
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14
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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15 /* subscriptions table updates */
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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16 /* to handle external nodes */
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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17 ALTER TABLE subscriptions ALTER COLUMN node_id DROP NOT NULL;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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18 ALTER TABLE subscriptions ADD COLUMN ext_service text;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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19 ALTER TABLE subscriptions ADD COLUMN ext_node text;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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20 /* and to mark a subscription as public */
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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21 ALTER TABLE subscriptions ADD COLUMN public boolean NOT NULL DEFAULT FALSE;
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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22 ALTER TABLE subscriptions ADD UNIQUE (entity_id, ext_service, ext_node);
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23
b544109ab4c4 Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription
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24 UPDATE metadata SET value='10' WHERE key='version';