大佬们如果想要运行2个UDF,是把jou复制一个就行了吗;compile C/define/user-defined/compiled-functions/compile libudf yes che_ok.c "" "";load C/define/user-defined/compiled-functions/load libudf;set hook/define/user-defined/function-hooks/execute-at-end "output_pre::libudf" ""