Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

OracleÊý¾Ýµ¼³öµ½DBFµÄÎÊÌâ

 OracleÊý¾Ýµ¼³öºÜ¼òµ¥£¬µ«ÎªÁËÌá¸ßËٶȣ¬ÎÒÒ»°ã²»Ö±½Óµ¼³ö³ÉDBF£¬¶øÊÇÏȵ¼³ö³ÉCSV¸ñʽµÄÎı¾Îļþ¡£
½ñÌì¾ÍÓöµ½Ò»¸öÎÊÌ⣬µ¼³öµÄcsvÔÚת»»³Édbfʱ³öÏÖÁ˺ܶà¿ÕÐС£¾­¹ý²éÕÒÎÊÌ⣬·¢ÏÖÊÇ×Ö¶ÎÖк¬Óл»Ðзûµ¼Ö¡£
ʹÓÃ
select Replace(zsyj,chr(13)||chr(10),'')  as SXPD  from TableName
½â¾öÎÊÌâ¡£


Ïà¹ØÎĵµ£º

¹ØÓÚORACLE PLSQL¶ÁÎļþ

ת×Ô£ºhttp://www.oracle.com/technology/obe/obe9ir2/obe-cnt/plsql/plsql.htm
¶¼Ëµ¶ÁÊé²»ÇóÉõ½âº¦ËÀÈË£¬Ò»µãÒ²²»´í£¬×î½üÎÒ´ÓÍøÉÏÌÔµ½¹ØÓÚORACLEÈçºÎ´ÓÊý¾Ý¿âĿ¼Ï¶ÁÎļþ£¬ÓÚÊǾÍÓÃÓÚÉú²úÁË£¬½á¹ûÉÏÁËÉú²ú£¬³ÌÐòËÀ»î¾ÍÊÇÅܲ»³öÀ´£¬Ô­ÒòÊÇÎÒÃǵķþÎñÆ÷×öÁËREC£¬Èç¹ûÔÚÁ½Ì¨»úÆ÷ÉÏÕÒÒ»¸öĿ¼ÄØ£¬ÒÔÇ°ÄØÔÚ×Ô¼ºµÄ³ÌÐòÀï°Ñ·¾ ......

oracleͳ¼ÆÐÅÏ¢ÊÕ¼¯

http://www.51testing.com/?uid-16403-action-viewspace-itemid-101604
 Í³¼ÆÐÅÏ¢°üÀ¨ÏÂÃ漸Àࣺ
 
±íͳ¼Æ£º°üÀ¨¼Ç¼Êý¡¢blockÊýºÍ¼Ç¼ƽ¾ù³¤¶È¡£
ÁÐͳ¼Æ£ºÁÐÖв»Í¬ÖµµÄÊýÁ¿£¨NVD£©¡¢¿ÕÖµµÄÊýÁ¿ºÍÊý¾Ý·Ö²¼£¨HISTOGRAM£©¡£
Ë÷Òýͳ¼Æ£ºË÷ÒýÒ¶¿éµÄÊýÁ¿¡¢Ë÷ÒýµÄ²ãÊýºÍ¾Û¼¯Òò×Ó£¨CLUSTERING FACTOR£©¡£
ϵͳͳ¼Æ ......

DB2 תOracle

 DB2 תOracle
ijÌìÊÇÐÇÆÚ¼¸µÄº¯Êý
DB2:
select a.yyxe,a.zblb,a.ysdm,a.daynum,b.zjxm  from zy_yspb a ,zy_zjlb b where a.ysdm=b.id and  a.ksdm=10000 order by abs( a.daynum -DAYOFWEEK(current   date)+1) desc,a.daynum,a.zblb
sql.executeQuery:ORA-00936: ȱʧ±í´ïʽ
Oracle :
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ