mattermost-community-enterp.../channels/db/migrations/postgres/000070_upgrade_cte_v6.1.up.sql
Claude ec1f89217a Merge: Complete Mattermost Server with Community Enterprise
Full Mattermost server source with integrated Community Enterprise features.
Includes vendor directory for offline/air-gapped builds.

Structure:
- enterprise-impl/: Enterprise feature implementations
- enterprise-community/: Init files that register implementations
- enterprise/: Bridge imports (community_imports.go)
- vendor/: All dependencies for offline builds

Build (online):
  go build ./cmd/mattermost

Build (offline/air-gapped):
  go build -mod=vendor ./cmd/mattermost

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-17 23:59:07 +09:00

40 lines
723 B
SQL

DO $$
<< migrate_cte >>
DECLARE
column_exist boolean := FALSE;
BEGIN
SELECT
count(*) != 0 INTO column_exist
FROM
information_schema.columns
WHERE
table_name = 'channels'
AND table_schema = current_schema()
AND column_name = 'lastrootpostat';
IF NOT column_exist THEN
ALTER TABLE channels ADD COLUMN lastrootpostat bigint DEFAULT '0'::bigint;
WITH q AS (
SELECT
Channels.Id channelid,
COALESCE(MAX(Posts.CreateAt),
0) AS lastrootpost
FROM
Channels
LEFT JOIN Posts ON Channels.Id = Posts.ChannelId
WHERE
Posts.RootId = ''
GROUP BY
Channels.Id
)
UPDATE
Channels
SET
LastRootPostAt = q.lastrootpost
FROM
q
WHERE
q.channelid = Channels.Id;
END IF;
END migrate_cte
$$;