* table function node enhancement * also avoid copy for non-vec table function node * fix table function node output slots calculation while lateral view involves subquery Co-authored-by: cambyzju <zhuxiaoli01@baidu.com>
* table function node enhancement * also avoid copy for non-vec table function node * fix table function node output slots calculation while lateral view involves subquery Co-authored-by: cambyzju <zhuxiaoli01@baidu.com>