PL/SQL中显示DML操作结果

PL/SQL中显示DML操作结果

SET  SERVEROUTPUT  ON ;
BEGIN     
     delete   from  t;
    dbms_output.put_line( ' t:   '   ||  SQL % ROWCOUNT   ||   '  rows deleted. ' );     
     COMMIT ;
EXCEPTION
   WHEN  OTHERS  THEN
     ROLLBACK ;
END ;
/

参考: PL/SQL User's Guide and Reference