ALTER TABLE workflow_definitions ADD COLUMN auto_merge INTEGER NOT NULL DEFAULT 0;
ALTER TABLE workflow_definitions ADD COLUMN auto_discard INTEGER NOT NULL DEFAULT 0;
UPDATE workflow_definitions SET auto_discard = 1
WHERE id IN (SELECT definition_id FROM workflows WHERE name IN (SELECT audit_workflow FROM projects WHERE audit_workflow != ''))
	OR id IN (SELECT workflow_definition_id FROM tasks WHERE audit != '' AND status = 'active' AND workflow_definition_id IS NOT NULL);