25 lines
1022 B
Ruby
25 lines
1022 B
Ruby
# frozen_string_literal: true
|
|
|
|
class UpdateResourceStateEventsConstraintToSupportEpicId < ActiveRecord::Migration[6.0]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
|
|
disable_ddl_transaction!
|
|
|
|
OLD_CONSTRAINT = 'resource_state_events_must_belong_to_issue_or_merge_request'
|
|
CONSTRAINT_NAME = 'resource_state_events_must_belong_to_issue_or_merge_request_or_epic'
|
|
|
|
def up
|
|
remove_check_constraint :resource_state_events, OLD_CONSTRAINT
|
|
add_check_constraint :resource_state_events, "(issue_id != NULL AND merge_request_id IS NULL AND epic_id IS NULL) OR " \
|
|
"(issue_id IS NULL AND merge_request_id != NULL AND epic_id IS NULL) OR" \
|
|
"(issue_id IS NULL AND merge_request_id IS NULL AND epic_id != NULL)", CONSTRAINT_NAME
|
|
end
|
|
|
|
def down
|
|
remove_check_constraint :resource_state_events, CONSTRAINT_NAME
|
|
add_check_constraint :resource_state_events, '(issue_id != NULL AND merge_request_id IS NULL) OR (merge_request_id != NULL AND issue_id IS NULL)', OLD_CONSTRAINT
|
|
end
|
|
end
|