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

oracle insertÓï·¨£¨ÈÕÆÚ¸ñʽ£©

insert into dts_auction_comments (id,auction_id,user_id,user_nick,comments,gmt_create,gmt_modified,status,comm_type)
                            values(409,127380,555,'xigee','xxxxrrrrreezz<br/><html>alert("hello");</html>alert <hal;ej¶Ô·½µÄ˵·¨z',to_date('2007-08-03 22:24:29','yyyy-mm-dd HH24-mi-ss'),to_date('2005-02-12 23:24:25','yyyy-mm-dd  HH24-mi-ss'),1,1);


Ïà¹ØÎĵµ£º

linuxϵͳÖÐÅäÖÃoracle¿ª»ú×ÔÆô¶¯

Centos  redhat ,oracle10g,oracle11g¾ùÊÊÓÃ
 
1.       ±àд½Å±¾£º
# vi  startoracle.sh
#11gµÄ»°Ö»ÊÇÕâ¸öĿ¼ÓÐËùÇø±ð
ORACLE_HOME=/home/oracle/product/10.2.0/db_1;export ORACLE_HOME
 
ORACLE_SID=orcl;export ORACLE_SID #ÕâÀïÅäÉÏÄãµÄ±¾µØÊ¾ÀýÃû
&nbs ......

oracle ´óÊý¾Ý²éѯÓÅ»¯µÄ·½°¸

ijÊý¾Ý¿âÖеÄÒ»ÕűíA,±íAµÄÊý¾Ý¿âÁ¿ÏÖÔÚ´ó¸ÅÓÐ10ÒÚÌõÊý¾ÝÖ®¶à.
×î³õµÄ×ö·¨ÊÇÈ«²¿´æ·ÅÔÚÒ»¸ö±í¿Õ¼äÖÐ.Ôì³ÉÏÖÔڵIJéѯËٶȹêÅÀËÆµÄ.ÏÖÔÚ²»µÃ²»¶ÔÊý¾Ý¿â×ö³öÖØÐÂÆÀ¹ÀºÍÓÅ»¯.
×î³õµÄǰÌá:
1.ÖÐÓ¦¸Ã½¨Á¢µÄË÷Òý¶¼ÒѾ߱¸
2.²éѯÓï¾ä¶¼ÒѾ­×öµ½ÓÅ»¯:ÏÖÔÚÀàËÆÓÚ select count(1) from A Õâô¼òµ¥µÄÒ»¾äͳ¼ÆSQL¶¼ÐèÒª100S×óÓÒ
ta ......

OracleµÄ³£ÓÃÊý¾ÝÀàÐÍ

CHAR ¹Ì¶¨³¤¶È×Ö·û´® ×î´ó³¤¶È2000 bytes   
VARCHAR2 ¿É±ä³¤¶ÈµÄ×Ö·û´® ×î´ó³¤¶È4000 bytes  ¿É×öË÷ÒýµÄ×î´ó³¤¶È749
NCHAR ¸ù¾Ý×Ö·û¼¯¶ø¶¨µÄ¹Ì¶¨³¤¶È×Ö·û´® ×î´ó³¤¶È2000 bytes   
NVARCHAR2 ¸ù¾Ý×Ö·û¼¯¶ø¶¨µÄ¿É±ä³¤¶È×Ö·û´® ×î´ó³¤¶È4000 bytes   
DATE ÈÕÆÚ£ ......

oracleʵÀýÃû,·þÎñÃûµÈ¸ÅÄîÇø±ðÓëÁªÏµ

oracleʵÀýÃû,·þÎñÃûµÈ¸ÅÄîÇø±ðÓëÁªÏµ
 
Ò»¡¢Êý¾Ý¿âÃûITPUB¸öÈ˿ռäv{7x6lo\
ʲôÊÇÊý¾Ý¿âÃû£¿ITPUB¸öÈ˿ռä*s*R5LVBXZ2w$I
Êý¾Ý¿âÃû¾ÍÊÇÒ»¸öÊý¾Ý¿âµÄ±êʶ£¬¾ÍÏñÈ˵ÄÉí·ÝÖ¤ºÅÒ»Ñù¡£ËûÓòÎÊýDB_NAME±íʾ£¬Èç¹ûһ̨»úÆ÷ÉÏ×°Á˶àÈ«Êý¾Ý¿â£¬ÄÇôÿһ¸öÊý¾Ý¿â¶¼ÓÐÒ»¸öÊý¾Ý¿âÃû¡£ÔÚÊý¾Ý¿â°²×°»ò´´½¨Íê³ÉÖ®ºó£¬²Î ......

Oracle DB Link


Êý¾Ý¿âÖ®¼äµÄÁ´½Ó½¨Á¢ÔÚDATABASE LINKÉÏ¡£Òª´´½¨Ò»¸öDB LINK£¬±ØÐëÏÈÔÚÿ¸öÊý¾Ý¿â·þÎñÆ÷ÉÏÉèÖÃÁ´½Ó×Ö·û´®¡£
  
1¡¢ ÅäÖÃTNS £¬ $ORACLE_HOME/NETWORK/ADMIN/tnsname.ora
10gstandby =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = HFCC-KF-3068)(PORT = ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ