mirror of
https://github.com/discourse/discourse.git
synced 2024-11-26 05:13:39 +08:00
f3aab19829
This commit promotes all post_deploy migrations which existed in Discourse v2.7.13 (timestamp <= 20210328233843) This reduces the likelihood of issues relating to migration run order Also fixes a couple of typos in `script/promote_migrations`
20 lines
405 B
Ruby
20 lines
405 B
Ruby
# frozen_string_literal: true
|
|
|
|
class DeleteOrphanPostRevisions < ActiveRecord::Migration[6.0]
|
|
def up
|
|
sql = <<~SQL
|
|
DELETE FROM post_revisions
|
|
USING post_revisions pr
|
|
LEFT JOIN posts ON posts.id = pr.post_id
|
|
WHERE posts.id IS NULL
|
|
AND post_revisions.id = pr.id
|
|
SQL
|
|
|
|
execute(sql)
|
|
end
|
|
|
|
def down
|
|
raise ActiveRecord::IrreversibleMigration
|
|
end
|
|
end
|