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

OracleÊý¾Ý¿â¶Ë¿ÚÎÊÌâ - Oracle / ·Ç¼¼ÊõÇø

¸÷λÅóÓÑ£º
OracleÊý¾Ý¿âĬÈϵÄÁ´½Ó¶Ë¿ÚÊÇ1521£¬Èç¹ûÒªÐ޸쬏ÃÔõôÐ޸ģ¿
±»Ð޸ĺó£¬ÈçºÎ²é¿´Êý¾Ý¿âµ±Ç°Á´½ÓµÄÊÇÄĸö¶Ë¿ÚÄØ£¿
ÐÞ¸ÄÕìÌýÎļþlistener.ora,ÕÒµ½ÎļþÄÚÈÝPORT = 1521,°Ñ1521Ð޸ijÉÄãÐèÒªµÄ¶Ë¿Ú,ÖØÐÂÆô¶¯ÕìÌý·þÎñ.

лл£¬ÎÒÊÇÐÂÊÖ£¬ÕìÌýÎļþlistener.oraµÄλÖÃÔÚÄÄ£¿ÈçºÎÆô¶¯ÕìÌý·þÎñ£¿

°²×°ºó£¬ÅäÖù¤¾ß NET MANAGEÐÞ¸Ä

ÒýÓÃ
лл£¬ÎÒÊÇÐÂÊÖ£¬ÕìÌýÎļþlistener.oraµÄλÖÃÔÚÄÄ£¿ÈçºÎÆô¶¯ÕìÌý·þÎñ£¿


1.ÕìÌýÎļþlistener.oraµÄλÖÃÔÚÄÄ: $ORACLE_HOME/network/admin Ŀ¼Ï£¡
2.ÈçºÎÆô¶¯ÕìÌý·þÎñ£º cmd--> lsnrctl start


Ïà¹ØÎÊ´ð£º

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
  ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......

OracleÁÙʱ±íʹÓÃÎÊÌâ - Oracle / ¿ª·¢

ÎҵĴ¦ÀíÊÇÕâÑùµÄ£º
ÎÒÓÐÒ»¸öºÜ´óµÄÊý¾Ý¼¯ºÏ£¬´¦ÓÚÐÔÄÜ·½ÃæµÄ¿¼ÂÇÐèҪʹÓÃÁÙʱ±í¹ý¶É£¬²¢ÇÒʹÓ÷ÖÒ³µÄ·½Ê½ÏòÁÙʱ±íÖвåÈëÊý¾Ý£¬Êý¾ÝʹÓÃÍê±Ïºó£¬É¾³ýÁÙʱ±íµÄÊý¾Ý¡£
³öÏÖµÄÏÖÏ󣺵±OracleÖØÐÂÆô¶¯ºó£¬µÚÒ»Ò³²åÈëµÄ ......

oracle ÈÕÆÚ - Oracle / »ù´¡ºÍ¹ÜÀí

дPL/SQL·¢ÏÖ,
  DBMS_OUTPUT.PUT_LINE(to_date('2010/05/19','yyyy/MM/dd'));
ºǫ́Êä³ö»¹ÊÇ10-05-19
ÎÞÂÛ¸ñʽÔõô¸Ä¶¼ÊÇÕâÑùÊäÈë,²»Ã÷°×°¡!!!
ÓÃDevoloperÀ´¿ª·¢µÄ..
dbms_output.put_line()ÀïÃæµÄ²ÎÊýÊ ......

OracleÐÐתÁÐ - Oracle / ¸ß¼¶¼¼Êõ

select distinct '1' t1,'2' t2,'3' t3,'4' t4 from table ²é³öÀ´µÄ½á¹ûΪ
1,2,3,4
ÎÒÏëµÃÒÔÏÂÕâÑùµÄЧ¹û
1
2
3
4
ÇëÎÊÒ»ÏÂÓÐʲô°ì·¨¿ÉÒÔ½â¾ö???
ûÓкõķ½·¨£¬ÓÃunion£¬Ò»ÌõÌõ¼Ç¼ƴ½Ó

SQL code:
wi ......

ÓÃibatisµ÷ÓÃoracleº¯ÊýµÄÎÊÌâ - Java / Web ¿ª·¢

oracleº¯ÊýÈçÏ£º
create or replace function P_WEB_GETCITYID
(
  p_mobileNumber in VARCHAR2,
  p_cityid out NUMBER
) Return NUMBER
IS
  p_areacode varc ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ