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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;
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Executive Overview
The Oracle Data Mining Option provides powerful data mining functionality within the Oracle Database. It enables you to discover new insights hidden in your data and to leverage your investment in Oracle Database technology. With Oracle Data Mining, you can build and apply ......
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drop user username cascade;
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DROP TABLESPACE dataspace INCLUDING CONTENTS AND DATAFILES;
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CREATE TABLESPACE dataspace
DATAFILE '/Ŀ¼/dataspace.dbf' SIZE 500M
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