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create table  table_test
(
 COL1  INTEGER,
 COL2  VARCHAR2(20)
)
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100000
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--
Ñ­»·
100000
´ÎÌí¼Ó
DECLARE
 i     INTEGER;
BEGIN
 FOR i IN 1..100000 LOOP
     INSERT INTO TABLE_TEST(COL1,COL2)
     VALUES(i,'ADD'||i);
 END LOOP;
 COMMIT;
 EXCEPTION
   WHEN OTHERS THEN
   ROLLBACK;
END;
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--
Óα괦Àí
DECLARE
 v_COL1   TABLE_TEST.COL1%TYPE;
 v_COL2   TABLE_TEST.COL2%TYPE;
 v_BEGIN  INTEGER;
 v_END    INTEGER;
 CURSOR CUR_TYPE IS
 SELECT COL1,COL2 from TABLE_TEST;
BEGIN
 SELECT DBMS_UTILITY.get_time INTO v_BEGIN
 from   DUAL;
 DBMS_OUTPUT.put_line('
¿ªÊ¼Ê±¼ä£º
'||v_BEGIN);
  IF CUR_TYPE%ISOPEN = FALSE then
  OPEN CUR_TYPE;
 END IF;
 FETCH CUR_TYPE INTO v_COL1,v_COL2;
 WHILE CUR_TYPE%FOUND
 LOOP
  FETCH CUR_TYPE INTO v_COL1,v_COL2;
 END LOOP;
 CLOSE CUR_TYPE;   
 SELECT DBMS_UTILITY.get_time INTO v_END
 from   DUAL;
  DBMS_OUTPUT.put_line('
½áÊøʱ¼ä£º
'||v_END);
 DBMS_OUTPUT.put_line('
¿ªÊ¼Ê±¼ä
'||v_BEGIN||'
£¬½áÊøʱ¼ä
'||v_END||'
ÏûºÄʱ¼ä
'||TO_CHAR(v_END-v_BEGIN));
 DBMS_OUTPUT.put_line('
ÏûºÄʱ¼ä£º
'||TO_CHAR(v_END-v_BEGIN));
END;
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--
¼Ç¼±í´¦Àí
DECLARE
 v_COL1