declare
 vOutInfo varchar(400);
  procedure 
  UpdateAccessLevelInOC(vLastName IN varchar2,
                      vName IN varchar2,
                      vSName IN varchar2,
                      vAccessLevel IN number,
                      vIfUserID IN number,
                      vOutInfo OUT varchar2)
  is
    vUserID number;
    vLNS  varchar2(100);
    vGenerateEvent varchar2(1000);
    vErrMoreRows exception;
    pragma Exception_Init(vErrMoreRows, -01422);
  begin
    if (vIfUserID is not null) then
       тра та та 
    else   
     Тра та та 
    end if;

  update Тра та та
  set ля ля ля 

  if (sql%rowcount = 1) then
    commit;
    vGenerateEvent := '”становить уровень допуска"
    vOutInfo := vGenerateEvent;
  else
    rollback;
  end if;

  exception
    when NO_DATA_FOUND then
      vOutInfo := 'ERROR NOT FOUND USER WITH LAST NAME = ' || vLastName || ' NAME = ' || vName || ' SECOND NAME = '|| vSName;
    when vErrMoreRows then
       vOutInfo := 'ERROR FOUND MORE 1 USER WITH LAST NAME = ' || vLastName || ' NAME = ' || vName || ' SECOND NAME = '|| vSName;
    when others then
      vOutInfo := SQLERRM;
      
end;
begin
  UpdateAccessLevelInOC(vLastName => ':vLastName:',vName => ':vName:',vSName =>':vSName:',vIfUserID=>:vIfUserID:,vAccessLevel =>:vAccessLevel:, vOutInfo => vOutInfo); 
  dbms_output.put_line(vOutInfo);
end;

 cur.callproc('Имя процедуры', (Парамерты))

cur.execute(vEcecuteSQL)

cur.execute(vEcecuteSQL)

    print(cur.fetchall())
cx_Oracle.InterfaceError: not a query