19 lines
576 B
Ruby
19 lines
576 B
Ruby
class AddMergeRequestStateIndex < ActiveRecord::Migration[4.2]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
add_concurrent_index :merge_requests, [:source_project_id, :source_branch],
|
|
where: "state = 'opened'",
|
|
name: 'index_merge_requests_on_source_project_and_branch_state_opened'
|
|
end
|
|
|
|
def down
|
|
remove_concurrent_index_by_name :merge_requests,
|
|
'index_merge_requests_on_source_project_and_branch_state_opened'
|
|
end
|
|
end
|