?????????????С?????????ú???????????????Щ????????????????:
??????sqlplus??:

????????????????????磺plsqldev??

???????:
????exec??sqlplus???????????sqlplus????á?
????call??sql?????κι????????????call?????????????????в???
call?????????????????в???
idle> connect /as sysdba
???????
sys@PO10>
sys@PO10> create procedure p_test is
2  begin
3    null;
4  end;
5  /
???????????
sys@PO10>
sys@PO10> exec p_test
PL/SQL ??????????ɡ?
sys@PO10> call p_test
2  ;
call p_test
*
?? 1 ?г??????:
ORA-06576: ??????Ч????????????
sys@PO10> call p_test();
??????ɡ?
sys@PO10>
exec ?????SQLPLUS??????call???????κε?????
????????????????????...