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1000
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10000
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100000
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create table table_test
(
COL1 INTEGER,
COL2 VARCHAR2(20)
)
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100000
ÌõÊý¾ÝΪÀý£©
--
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 
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