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SQL code:
CREATE OR REPLACE PROCEDURE --±£Áô×Ö,´´½¨´æ´¢¹ý³ÌµÄÃüÁî
update_commission( --´æ´¢¹ý³ÌÃû
v_dept IN NUMBER, --ÊäÈë²ÎÊý
v_pervent IN NUMBER DEFAULT 10 --ÊäÈë²ÎÊý,Èç¹ûûÓд«¸Ã²ÎÊý,ȱʡֵÊÇ10
)

IS --±£Áô×Ö,±ØÐë

--ÒÔÉÏΪÉùÃ÷²¿·Ö,ÏÂÃæbeginºÍendÖ®¼äÎªÕæÕýµÄÖ´Ðв¿·Ö
BEGIN --±£Áô×Ö,Ö´Ðв¿·Ö¿ªÊ¼
¡¡update emp ¡¡set comm = sal * v_percent ¡¡where deptno = v_dept; --ÆÕͨSQLÓï¾ä
END; --±£Áô×Ö,Ö´Ðв¿·Ö½áÊø
/

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SQL code:
create or replace procedure ´æ´¢¹ý³ÌÃû£¨param1 in type£¬param2 out type£©

as

±äÁ¿1 ÀàÐÍ£¨Öµ·¶Î§£©;

±äÁ¿2 ÀàÐÍ£¨Öµ·¶Î§£©;

Begin

Select count(*) into ±äÁ¿1 from ±íA whereÁÐÃû=param1£»

If (ÅжÏÌõ¼þ) then

Select ÁÐÃû into ±äÁ¿2 from ±íA whereÁÐÃû=param1£»

Dbms_output¡£Put_line(¡®´òÓ¡ÐÅÏ¢¡¯);

Elsif (ÅжÏÌõ¼þ) then

Dbms_output¡£Put_line(¡®´òÓ¡ÐÅÏ¢¡¯);

Else

Raise Òì³£Ãû£¨NO_DATA_FOUND£©;

End if;

Exception

When others then

Rollback;

End;




´´½¨´æ´¢¹ý³Ì:
create or replace procedure test_p


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