bretton.dev
A community based topic aggregation platform built on atproto
feat: add database migration for comment namespace update
Add migration 018 to update all comment URIs from
social.coves.feed.comment to social.coves.community.comment.
Migration updates:
- comments.uri (main comment URIs)
- comments.root_uri (when root is a comment)
- comments.parent_uri (when parent is a comment)
Includes rollback support via -- +goose Down section for safe
reversibility. Since we're pre-production, only the comments table
is updated (votes table not affected).
Migration file: 018_migrate_comment_namespace.sql
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
+34
internal/db/migrations/018_migrate_comment_namespace.sql
+34
internal/db/migrations/018_migrate_comment_namespace.sql
···
1
+
-- +goose Up
2
+
-- Migration: Update comment URIs from social.coves.feed.comment to social.coves.community.comment
3
+
-- This updates the namespace for all comment records in the database.
4
+
-- Since we're pre-production, we're only updating the comments table (not votes).
5
+
6
+
-- Update main comment URIs
7
+
UPDATE comments
8
+
SET uri = REPLACE(uri, '/social.coves.feed.comment/', '/social.coves.community.comment/')
9
+
WHERE uri LIKE '%/social.coves.feed.comment/%';
10
+
11
+
-- Update root references (when root is a comment, not a post)
12
+
UPDATE comments
13
+
SET root_uri = REPLACE(root_uri, '/social.coves.feed.comment/', '/social.coves.community.comment/')
14
+
WHERE root_uri LIKE '%/social.coves.feed.comment/%';
15
+
16
+
-- Update parent references (when parent is a comment)
17
+
UPDATE comments
18
+
SET parent_uri = REPLACE(parent_uri, '/social.coves.feed.comment/', '/social.coves.community.comment/')
19
+
WHERE parent_uri LIKE '%/social.coves.feed.comment/%';
20
+
21
+
-- +goose Down
22
+
-- Rollback: Revert comment URIs from social.coves.community.comment to social.coves.feed.comment
23
+
24
+
UPDATE comments
25
+
SET uri = REPLACE(uri, '/social.coves.community.comment/', '/social.coves.feed.comment/')
26
+
WHERE uri LIKE '%/social.coves.community.comment/%';
27
+
28
+
UPDATE comments
29
+
SET root_uri = REPLACE(root_uri, '/social.coves.community.comment/', '/social.coves.feed.comment/')
30
+
WHERE root_uri LIKE '%/social.coves.community.comment/%';
31
+
32
+
UPDATE comments
33
+
SET parent_uri = REPLACE(parent_uri, '/social.coves.community.comment/', '/social.coves.feed.comment/')
34
+
WHERE parent_uri LIKE '%/social.coves.community.comment/%';