CREATE OR REPLACE PROCEDURE usp_refreshTopN
IS
BEGIN
--文档
INSERT INTO topnresource(resourceId,title,type,cover,brief,properUser,tag,clickAmount,createDate,topNCreateDate,organization,topnType)
SELECT A.* from (SELECT resourceid,title,type,cover,brief,properuser,tag,clickamount,createdate,sysdate,organization,2 from resources WHERE refer = 1 AND type = 1 ORDER BY createdate DESC) A WHERE ROWNUM<=20;
--旧的信息，从第11条到第20条
DELETE from topnresource tpr WHERE tpr.topnresourceid IN (SELECT b.topnresourceid from(SELECT rownum myno,a.topnresourceid from (SELECT * from topnresource ORDER BY createdate DESC) a) b WHERE myno>10 AND myno<=20) AND tpr.topntype=2;
END;
这个存储过程 得写成一个事物 ，高手帮忙。我用的事 pl/sql 在里边运行 begin 语句 end;报一大堆错。{{--
