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msg varchar(1000);    --¶¨ÒåÒ»¸ö±äÁ¿ÓÃÓÚÏÔʾ´«³öµÄÐÅÏ¢
begin
PRO_TACCOUNT_RECOUNT ('B9D2B59A955541298D59EA8C35668CFD',msg);   --Ö´Ðд洢¹ý³Ì
dbms_output.put_line(msg);   --Êä³ö±äÁ¿
end;


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SELECT A.*, ROWNUM RN
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WHERE ROWNUM <= 40
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WHERE RN >= 21
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