25 lines
986 B
Ruby
25 lines
986 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
||
|
class RemoveAnalyticsRepositoryFilesFkOnOtherAnalyticsTables < ActiveRecord::Migration[5.2]
|
||
|
include Gitlab::Database::MigrationHelpers
|
||
|
|
||
|
DOWNTIME = false
|
||
|
|
||
|
def up
|
||
|
with_lock_retries do
|
||
|
# Requires ExclusiveLock on all tables. analytics_* tables are empty
|
||
|
remove_foreign_key :analytics_repository_file_edits, :analytics_repository_files if table_exists?(:analytics_repository_file_edits) # this table might be already dropped on development environment
|
||
|
remove_foreign_key :analytics_repository_file_commits, :analytics_repository_files
|
||
|
end
|
||
|
end
|
||
|
|
||
|
def down
|
||
|
with_lock_retries do
|
||
|
# rubocop:disable Migration/AddConcurrentForeignKey
|
||
|
add_foreign_key :analytics_repository_file_edits, :analytics_repository_files, on_delete: :cascade
|
||
|
add_foreign_key :analytics_repository_file_commits, :analytics_repository_files, on_delete: :cascade
|
||
|
# rubocop:enable Migration/AddConcurrentForeignKey
|
||
|
end
|
||
|
end
|
||
|
end
|