语句
select t1.scrq,substr(T2.CNAME,0,instr(T2.CNAME,'注')-1) 站名,T1.BBH,T1.RBCKSL,T1.RYDL,T1.BCKYL,T1.GXYL
from dmba01 T1,SJZD T2 where TO_CHAR(SCRQ,'YYYYMMDD')='20100504' AND T1.ZM='ZS01' AND T1.ZM=T2.DM
结果为
2010-5-4 杏十五一 1
2010-5-4 杏十五一 2 7586 38520 14.20 14.1 ......
写PL/SQL发现,
DBMS_OUTPUT.PUT_LINE(to_date('2010/05/19','yyyy/MM/dd'));
后台输出还是10-05-19
无论格式怎么改都是这样输入,不明白啊!!!
用Devoloper来开发的..
dbms_output.put_line()里面的参数是字符串
你把字符串转换成date型传入，要正常输出，系统自动将其转换成字符型
默认的格式就是10-05-19
� ......
String patchno = request.getParameter("pac");
String appprov = requestgetParameter("province");
String apptime = requestgetParameter("apptime");
String developer = requestgetParameter("dvp");
String describe = requestgetParameter("dscrb");
Strin ......
SQL code:
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, ......
怎么通过命令查看自己已经创建的表？
select tname from tab;
SQL code:
--1.sys用户登录
select table_name
from dba_indexes
where table_owner = '用户名';
--2.所有用户
select * from tab;
select dbms_metadata.get_ddl('TABLE','TABLE_NAME','USER_NAME') from dual;
参数全部大写。
另外， ......
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,clic ......
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