private TableTransform getConcurrentDMLTransform(Session session, Table table) {
if(!schemaManager.isOnlineActive(session, table.getTableId())) {
return null;
}
if(!withConcurrentDML) {
throw new NotAllowedByConfigException("DML during online DDL");
}
TableTransform transform = getTransformCache(session, null).get(table.getTableId());
if(isTransformedTable(transform, table)) {
return null;
}