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

ÎÊÒ»¸öoracle»ù´¡ÖªÊ¶ - Oracle / »ù´¡ºÍ¹ÜÀí

ÎÒÒª¸ñʽ»¯Êý×Ö1£¬ÎÒµÄλÊýÊÇÒ»¸ö±äÁ¿n£¬
 ÀýÈçn=3ʱ to_char(1,'FM099') ÎÒ²»ÖªµÀÔõôÓÃÄǸö±äÁ¿nÈ¥Ìæ»»ÄǼ¸¸ö9
û¿´¶® replaceô

ÊǵÄ
ÒýÓÃ
û¿´¶® replaceô


replace('FM099','9','ÏëÌæ»»³ÉµÄ')
²»¹ýÄãµÄn×÷Ϊ±äÁ¿³öÈë ¿ÉÄÜÒª¶¯Ì¬sql


ÒýÓÃ

Èç¹ûÊDZäÁ¿n£¬Ôò:
SELECT to_char(1, rpad('FM0', 2 + n, '9')) from dual;
SQL code
--Èç¹ûÊÇ3£¬ÔòÊÇ
SELECT to_char(1, rpad('FM0', 2 + 3, '9')) from dual;

up


Ïà¹ØÎÊ´ð£º

oracleÓëaix - Oracle / ¸ß¼¶¼¼Êõ

ÔÚϵͳÔËÐеÄʱºò×ÜÊÇÓÐÒ»¿é´ÅÅÌʼÖÕÉÁºìµÆ£¬½øÈëϵͳºó
#topas²é¿´×ÜÊÇÓÐÒ»¿é´ÅÅÌ%BUSYΪ90%ÒÔÉÏ£¬
Êý¾Ý¿â°æ±¾£ºoracle 9.2.0.7 
Êý¾ÝÎļþ¹ÒÔØµÄ½Úµã£º/oradata/pcs/ Âß¼­¾íºÅlv04 
#lslv -l lv04 ......

sqlÓÅ»¯ - Oracle / »ù´¡ºÍ¹ÜÀí

select count(1) from FX_RETURNBOOKCHECKLIST fxreturnbo0_ where fxreturnbo0_.BOOKID='164 ' AND fxreturnbo0_.RETURNID='00025.S0000001' 
ÉÏÃæÒ»¸ö¼òµ¥µÄSQL,Ö´ÐÐʱ¼ä2.6à ......

oracle ¿ÉÊÓ»¯¿´±íÄÚÈÝ - Oracle / »ù´¡ºÍ¹ÜÀí

ÎÒ°²×°ÁËoracle 10g¾­¹ýÒ»·¬Å¬Á¦Äܹ»Ë³ÀûµÄÁ¬½ÓÉÏÁË£¬
µ«ÊÇÎÒÒÔǰÓõÄÊÇsql server ËûµÄÆóÒµ¹ÜÀíÆ÷ÖÐÄÜ¶Ô±í½øÐпÉÊÓ»¯¹ÜÀí
ÔÚoracleÖÐÎÒÒ²¿´µ½ÁËÓпÉÊÓ»¯µÄem
µ«ÊÇÎÒ¾ÍÊÇ¿´²»µ½±íµÄÄÚÈÝÀ´
ÇëÎÊÓÐûÓдóϺÄܰï°ïà ......

JavaÖ®¸¸À뿪Oracle£¬±¯Í´°¡£¡£¡ - Java / ·Ç¼¼ÊõÇø

¿´µ½ÓÐÒ»¸öSUNµÄÔªÀÏ´ÓOracle¹«Ë¾´ÇÖ°£¬¶øÇÒÊÇJava´´Ê¼ÈË——´óÃû¶¦¶¦µÄJames Gosling£¬
ÐÄÖÐÏ൱ÊÜ´ò»÷£¡ºÜ±¯Í´£¡
OrableÕâÊÇÔõôÁË£¬ÄѵÀÕâ¾ÍÊÇËùνµÄÈںϣ¨Ö«½â£¬·Ö»¯£¬Ïûʧ£©Âð£¿
SUNµÄÒ»°ïÀÏÔ±¹¤¶ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ