23 lines
562 B
Ruby
23 lines
562 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
||
|
class AddIndexForGroupAndIidSearchToEpics < ActiveRecord::Migration[6.0]
|
||
|
include Gitlab::Database::MigrationHelpers
|
||
|
|
||
|
DOWNTIME = false
|
||
|
INDEX_NAME = 'index_epics_on_group_id_and_iid_varchar_pattern'
|
||
|
|
||
|
disable_ddl_transaction!
|
||
|
|
||
|
def up
|
||
|
disable_statement_timeout do
|
||
|
execute "CREATE INDEX CONCURRENTLY \"#{INDEX_NAME}\" ON epics (group_id, CAST(iid AS VARCHAR) varchar_pattern_ops);"
|
||
|
end
|
||
|
end
|
||
|
|
||
|
def down
|
||
|
disable_statement_timeout do
|
||
|
remove_concurrent_index_by_name :epics, INDEX_NAME
|
||
|
end
|
||
|
end
|
||
|
end
|