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# 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
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