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

oracleÊÇ·ñÓÐÕâÑùµÄº¯Êý - Oracle / »ù´¡ºÍ¹ÜÀí

Êý¾Ý±íÈçÏÂ:

²úÆ·Ãû³Æ 2ÔÂÏúÁ¿ÅÅÃû 1ÔÂÏúÁ¿ 2ÔÂÏúÁ¿ 3ÔÂÏúÁ¿ 4ÔÂÏúÁ¿ 5ÔÂÏúÁ¿ 6ÔÂÏúÁ¿ 7ÔÂÏúÁ¿ 8ÔÂÏúÁ¿... 12ÔÂÏúÁ¿


ÓÐûÓк¯ÊýÄܽ«µÚ¶þ×ֶΣ¨2ÔÂÏúÁ¿ÅÅÃû£©µÄÖµÇó³öÀ´£¬¡¾2ÔÂÏúÁ¿ÅÅÃû¡¿ÊÇ2ÔÂÔÚÒ»Äê12¸öÔÂÖеÄÏúÁ¿ÅÅÃû
--tableΪ±íÃû 
--p_monÔ·ݲÎÊý Ϊ1ÔÂ,2ÔÂ.........12ÔÂ
--Èç¹ûlzÖ»ÊÇÏëÇó³ö2Ô嵀 ÄǾͰÑp_monдËÀ°É
create or replace function fun(p_mon in varchar2) return number is
  Result number;
declare 
p_rank number;
begin
  select rn into p_rank
  from (select mon, rownum rn
  from (select mon
  from (select '1ÔÂ' mon, 1ÔÂÏúÁ¿ sale
  from table
  union all
  select '2ÔÂ' mon, 2ÔÂÏúÁ¿ sale
  from table
  union all
  select '3ÔÂ' mon, 3ÔÂÏúÁ¿ sale
  from table
  union all
  select '4ÔÂ' mon, 4ÔÂÏúÁ¿ sale
  from table
  union all
  select '5ÔÂ' mon, 5ÔÂÏúÁ¿ sale
  from table
  union all
  select '6ÔÂ' mon, 6ÔÂÏúÁ¿ sale
 


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 ......

oracle spatial¿Õ¼äº¯Êý³ö´í - Oracle / ¸ß¼¶¼¼Êõ

ÔÚÖ´ÐаüµÄʱºòÒýÓÃoracle spatial¿Õ¼äº¯Êý³ö´í£¬³ö´íÇé¿öÈçÏÂ
Errors in file
/user/oracle/app/oracle/admin/grid/udump/grid1_ora_143768.trc: ORA-29902:
error in executing ODCIIndexStart() routine ORA-0 ......

[Ô­´´] ORACLE Á¬½Ó×Ö´® - Oracle / ·Ç¼¼ÊõÇø

¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
³£Óõ绰 
¶øÎÒÃÇÒªµÃµ½ÒÔϵÄOUTPUT (»òÊǸ÷ÖÖÆäËûµÄoutput)
0001,TOM
0002,JOHN ......

SQL·ÖÒ³ÓëOracle·ÖÒ³µÄÒÉÎÊ£¿ - Java / Web ¿ª·¢

ÕâÀïÏëÁ˽âÏ£¬¹ØÓÚSQL ServerÖзÖÒ³ºÍOracleÖзÖÒ³£»
ƽ³£Ð´Ó¦ÓóÌÐòµÄʱºò£¬±ÈÈçÓõÄÓïÑÔÊÇJava£¬ÓиöÁбíÒ³Ãæ£¬ÐèÒª¶ÔÊý¾Ý·ÖÒ³ÏÔʾ£»
ÕâÀïÒª·ÖÒ³ÄѵÀ²»ÐèÒª½èÖúJava£¬¶øÖ±½ÓsqlÄÜÖªµÀ·ÖÒ³Âð£¬ÆðÂëÒ²Òª´«¸öÒ³Âë½ ......

oracle ´æ´¢¹ý³Ì¸Ä³É ÊÂÎï Ôõôд°¡ - Oracle / ¿ª·¢

CREATE OR REPLACE PROCEDURE usp_refreshTopN
 IS
 BEGIN
 
--Îĵµ
INSERT INTO topnresource(resourceId,title,type,cover,brief,properUser,tag,clickAmount,createDate,topNCreateDate,o ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ