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

ÇóÖú£¬Ð´Ò»¸öoracleº¯Êý¡£

1¡¢µÚÒ»¸ö±íµÄÊý¾Ý£ºtable1
select * from table1;
  ID              nums
300:301:302 1
300:302  1
300:301:400 1
302:303:400 1
301:303  1
400      3

2¡¢µÚ¶þ¸ö±íµÄÊý¾Ý table2
select * from table2;
ID      NAME
300 AAAA
301 BBBB
302 CCCC
303 DDDD
400 EEEE

ÎÒÏëͨ¹ýÒ»¸öº¯Êý°ÑµÚÒ»¸ö±íµÄID×ֶκ͵ڶþ¸ö±íµÄID×ֶιØÁªÆðÀ´£¬°ÑµÚ¶þ¸ö±íµÄNAME×ֶΰ´ÕÕµÚÒ»¸ö±íµÄID×ֶεĸñʽÏÔʾ³öÀ´¡£
Ï£ÍûµÃµ½µÄЧ¹ûΪ£º
select function£¨t.id£©as NAME,t.nums from table1 t;
NAME            nums
AAAA:BBBB:CCCC      1
AAAA:CCCC          1
AAAA:BBBB:EEEE      1
CCCC:DDDD:EEEE      1
BBBB:DDDD          1
EEEE                3

Çë¸ßÊÖÖ¸µã¡£



×Ô¼º½â¾ö£¬ºÇºÇ¡£

create or replace function FN_GETALLNAME(in_ids in varchar2) return varchar2 is
  Result varchar2(4000);
  v_tempstr varchar2(4000);
  v_strsql varchar2(4000);
  v_name varchar2(100);
  v_allname varchar2(4000);
  type myCursor is ref cursor;
  out_result myCursor;
begin


Ïà¹ØÎÊ´ð£º

oracle 10g°²×°µ½85%ʱ±¨´í

¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱºò¾Í±¨´í²»ÄܼÌÐø°²×°£¿

ÄÚ´æ¶à´ó£¿¡¡ÖØÐÂϸöÊý¾Ý¿â°²×°ÊÔÊÔ..

ÒýÓÃ
¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱ ......

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 ......

oracle²¢·¢´¦ÀíSOS - Oracle / ¿ª·¢

ÎÒÔÚ¿ª·¢µÄÕâ¸öÓ¦Óò¢·¢ÐԱȽϸߣ¬oracle¸üÐÂÊý¾ÝʱºòÈçºÎ´¦Àí²¢·¢´¦ÀíÄØ£¿¸÷λ´óÏÀ·¢±íºÃµÄ¹Ûµã°¡£¬ÔÚÏߵȴý£¡
oracleÊý¾Ý¸üÐÂʱ£¬»á×Ô¶¯Ä¬ÈÏÐÐËø¶¨£¬Â¥Ö÷²»Òª²ÙÐÄ£¬Oracle¶Ô²¢Ðд¦ÀíÒѾ­ºÜ³ÉÊìÁË

ÒýÓÃ
oracle ......

oracle ×Ô¶¨Òå·Ö×é - Oracle / »ù´¡ºÍ¹ÜÀí

select sum£¨a.t)from ta a group by ta.a,ÕâÌõÓï¾ä½«±ítaÖеÄÊý¾Ý°´ÕÕa×ֶηÖ×é»ã×Üt×ֶΡ£
½á¹û±ÈÈ磺
3 30
4 50
ÎÒÏëµÃµ½Õâ¸ö½á¹û£º
1 0
2 0
3 30
4 50
5 0
Õâ¸ö½á¹û£¬ÇëÎÊsqlÓï¾äÔõôд£¿¶àл
nobody ......

[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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ