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# frozen_string_literal: true
class DropCodeOwnerColumnFromApprovalMergeRequestRule < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
with_lock_retries do
remove_column :approval_merge_request_rules, :code_owner
end
end
def down
unless column_exists?(:approval_merge_request_rules, :code_owner)
with_lock_retries do
add_column :approval_merge_request_rules, :code_owner, :boolean, default: false, null: false
end
end
add_concurrent_index(
:approval_merge_request_rules,
[:merge_request_id, :code_owner, :name],
unique: true,
where: "code_owner = true AND section IS NULL",
name: "approval_rule_name_index_for_code_owners"
)
add_concurrent_index(
:approval_merge_request_rules,
[:merge_request_id, :code_owner],
name: "index_approval_merge_request_rules_1"
)
end
end
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