Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ORACLE ±íº¯Êý

´Óoracle 9i ¿ªÊ¼£¬ÌṩÁËÒ»¸ö½Ð×ö“¹ÜµÀ»¯±íº¯Êý”µÄ¸ÅÄ¿ÉÒÔÀûÓùܵÀ»¯À´·µ»Ø±íº¯Êý¡£
µ«ÕâÖÖÀàÐ͵ĺ¯Êý£¬±ØÐë·µ»ØÒ»¸ö¼¯ºÏÀàÐÍ£¬ÇÒ±êÃ÷ pipelinedÒÔ¼°²»ÄÜ·µ»Ø¾ßÌå±äÁ¿£¬¶øÊÇÒÔÒ»¸ö¿Õ return ·µ»Ø!
Õâ¸öº¯ÊýÖУ¬Í¨¹ý pipe row () Óï¾äÀ´ËͳöÒª·µ»ØµÄ±íÖеÄÿһÐÐ
ÔÚµ÷ÓÃÕâ¸öº¯ÊýµÄʱºò£¬Í¨¹ý table() ¹Ø¼ü×ְѹܵÀÁ÷·ÂÕæÎªÒ»¸öÊý¾Ý¼¯!
¼ûÏÂÃæÊ¾Àý:
1¡¢½¨Á¢Ò»¸öÈýÁеĶÔÏó£º
create or replace type rowType_CustOrd_Line is object(order_no varchar2(12),line_no varchar2(4),rel_no varchar2(4));
2¡¢½¨Á¢table¶ÔÏó
create or replace type tabType_CustOrd_Line is table of rowType_CustOrd_Line;
3¡¢½¨Á¢°üÍ·£º
CREATE OR REPLACE PACKAGE Dj_Test_API IS
module_  CONSTANT VARCHAR2(25) := 'FNDBAS';
lu_name_ CONSTANT VARCHAR2(25) := 'DjTest';
Function Get_Customer_Order_Line(
 order_no_                IN VARCHAR2
)
return tabType_CustOrd_Line pipelined;
END Dj_Test_API;
/
4¡¢½¨Á¢°üÌ壺
CREATE OR REPLACE PACKAGE BODY Dj_Test_API IS
Function Get_Customer_Order_Line(
 order_no_                IN VARCHAR2
)
return tabType_CustOrd_Line pipelined as row_ rowType_CustOrd_Line;
begin
for custOrdRow in (select t.order_no, t.line_no,t.rel_no
                  from customer_order_line t
                  where t.order_no=order_no_) loop
   row_ := rowType_CustOrd_Line(custOrdRow.order_no, custOrdRow.line_no,custOrdRow.rel_no);
   pipe row (row_);
end loop;
return;
END Get_Customer_Order_Line;
------------------------------------------------------------------------    
END Dj_Test_API;
/
5¡¢ÀûÓà table() ¹Ø¼ü×ְѹܵÀÁ÷·ÂÕæÎªÒ»¸öÊý¾Ý¼¯:
select * from table(Dj_Test_API.Get_Customer_Order_Line('M200800177'


Ïà¹ØÎĵµ£º

jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
    ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
    Ê×ÏÈ£¬Ô ......

OracleÊý¾Ý¿âÐÔÄܵ÷ÊÔ¹¤¾ß

Oracle Enterprise Manager Oracle EMÊÇÓû§°²×°Oracle£¬´´½¨ÁËÊý¾Ý¿â²¢ÅäÖúÃÍøÂç×ÊÔ´ºó£¬Oracle¸½´ø°²×°µÄÒ»¸öÊý¾Ý¿â¹ÜÀíÈí¼þ¡£Í¬Ê±£¬EMÒ²Ìṩ¶ÔÐÔÄܵ÷ÊÔÓаïÖúµÄ¹¤¾ß£¬ÈçSQL*LoaderºÍRecovery Manager £¨RMAN£©µÈ¡£ Oracle Diagnostics Pack (ODP) ODPÓ¦¸ÃËãÊÇOracleÊý¾Ý¿â»·¾³ÐÔÄܵ÷ÊÔµÄ×îÖ÷ÒªºÍ×îÓÐЧµÄ¹¤¾ß£¬ËüÌá¹ ......

ÅäÖÃOracleµÄodbcÊý¾ÝÔ´

×÷ÕߣºÒ×ÎÄ¿¡
ÓÊÏ䣺yiwenjun@126.com
Ê×ÏÈÒª°ÑOracle µÄ¼àÌýºÍ·þÎñÁ½Ïî´ò¿ª
´ò¿ªodbcÊý¾ÝÔ´ÅäÖýçÃæ,Ñ¡ÔñϵͳDSN£¬Ìí¼Ó£¬Ñ¡ÔñOracleÇý¶¯³ÌÐò
¹Ø¼üÊÇÏÂÃæ²ÎÊýµÄÉèÖÃ
Data source name:×Ô¼ºÎª¸ÃÊý¾ÝÔ´ÃüµÄÃû
description:Ëæ±ã×Ô¼ºÃèÊöÀ²
TNS server name:ÏÂÀ­²Ëµ¥ÓУ¨Èç¹ûûÓеϰ£¬¾Í×Ô¼ºÔÚnet configuration assist ......

ORACLE SQLÐÔÄÜÓÅ»¯(ÄÚ²¿Åàѵ×ÊÁÏ)

ORACLE SQLÐÔÄÜÓÅ»¯
ORACLE SQLÐÔÄÜÓÅ»¯ÏµÁÐ (Ò») 
1. Ñ¡ÓÃÊʺϵÄORACLEÓÅ»¯Æ÷
 ORACLEµÄÓÅ»¯Æ÷¹²ÓÐ3ÖÖ:
a. RULE (»ùÓÚ¹æÔò) b. COST (»ùÓڳɱ¾) c. CHOOSE (Ñ¡ÔñÐÔ)
 ÉèÖÃȱʡµÄÓÅ»¯Æ÷,¿ÉÒÔͨ¹ý¶Ôinit.oraÎļþÖÐOPTIMIZER_MODE²ÎÊýµÄ¸÷ÖÖÉùÃ÷,ÈçRULE,COST,CHOOSE,ALL_ROWS,FIRST_ROWS . Ä㵱ȻҲÔÚSQ ......

oracleȨÏÞÎÊÌ⼯ºÏ

1.oracleÉèÖò»Í¬È¨ÏÞµÄÓû§È¥·ÃÎÊͬһ±í¿Õ¼ä
1.create user testa identified by testa;
2.alter user testa default tablespace users temporary tablespace temp;
3.grant connect to testa;
4.grant select any table to testa;
2.ORACLEÖÐÉèÖÃͬһ¸öÓû§¶ÔÁ½¸ö±í¿Õ¼äµÄȨÏ޵ĴúÂë
alter user Óû§ quota unlimi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ