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

oracleÒì¹¹¡¢Í¬¹¹Êý¾Ý¿âÖ®¼äµÄͬ²½×ÊÁÏ£¨²Î¿¼£©

1)SQL ServerÁ´½Ó·þÎñÆ÷ Linked Server·½Ê½£¨SQLServer×÷ΪԴ·þÎñÆ÷£©£º
http://www.cnblogs.com/riccc/archive/2009/07/23/sql-server-linked-server.html
2)Oracle¸ß¼¶¸´ÖÆ£¨oracleÊý¾Ý¿âÖ®¼ä¸´ÖÆ£©£º
http://www.chinaunix.net/bbsjh/8/54.html
ÆäËû¼¼Êõ·½·¨£º
  snapshot  
  Replication  
3)Oracle͸Ã÷Íø¹Ø£¨oracleºÍ²»Í¬Êý¾Ý¿âµÄÁ¬½Ó£©£º
http://www.diybl.com/course/7_databases/oracle/oraclexl/20090304/158004.html
http://wuwenbin.javaeye.com/blog/275973
http://doc.linuxpk.com/79497.html


Ïà¹ØÎĵµ£º

aixϰ²×°oracleÐĵÃ

ɾ³ýAIXϵÄORACLE
===========================================================
×÷Õß: wmlm(http://wmlm.itpub.net)
·¢±íÓÚ:2008.12.02 18:17
·ÖÀà: oracle
³ö´¦£ºhttp://wmlm.itpub.net/post/12871/474762
---------------------------------------------------------------
rm -Rf /etc/oratab
rm -Rf /et ......

OracleºÍMSSQLÖÐÑ­»·µÄʹÓÃ


 ORACLE
CREATE OR REPLACE FUNCTION SETSTATE(OLDVALUE VARCHAR2, POS NUMBER, SVALUE VARCHAR2)
RETURN VARCHAR2
IS
RETURN_VALUE VARCHAR2 (20);
LEN NUMBER(8);
I NUMBER(8);
TEMP_VALUE VARCHAR2(1);
BEGIN
     LEN := LENGTH(OLDVALUE);
     IF POS > ......

Oracle Latch¼°latchì¶Ü

 Ð¡Òý
Oracle RdbmsÊ©ÓÃÁ˸÷ÖÖ²»Í¬ÀàÐ͵ÄËø¶¨»úÖÆ£¬latchµÈÓÚ´ËÖеÄÒ»ÖÖ£¬ÕýÎĽ«¼¯ÖÐÒý¼ûlatch(ãÅ)µÄ¸ÅÄ¶®µÃlatchµÄ¶ÒÏÖ²½Ö貢˵Ã÷»½ÆðlatchĦ²ÁµÄÔµ¹Ê¡£
ʲôÊÇlatch
LatchÊÇÓÃÀ´±£»¤SGAÇøÖй²ÏíÊý¾Ý½á¹¹µÄÒ»ÖÖ´®Ðл¯Ëø¶¨»úÖÆ¡£LatchµÄ¶ÒÏÖÊÇÓë²Ù×÷ϵͳÏà¸ÉµÄ£¬ÓÈÉõºÍÒ»¸ö¹ý³ÌÊDz»ÊÇØ½ÐèµÈºòÒ»¸ölatch¡¢¼±ÐèµÈº ......

ѧºÃOracleÁùÌõ×ܽá

 
1¡¢Èç¹ûÓÐÒ»¶¨µÄÊý¾Ý¿â»ù´¡£¬ÖªµÀSQLÊÇÔõô»ØÊ£¬¼´Ê¹Ð´²»³öÀ´¼òµ¥µÄSQL£¬µ«¿ÉÒÔ¿´¶¯ËüÃÇ£¬Äã¾Í¿ÉÒÔÌøµ½2¡£·ñÔòÇëÏÈ¿´Ò»ÏÂÊý¾Ý¿â»ù´¡ºÍSQLÓïÑÔ£¬²»ÐèÒªºÜÉ¸ü²»ÐèҪȥ¼ÇÒäÄÇЩ¸´ÔÓµÄSQLÃüÁÕâЩ¿ÉÒÔÁôÔÚÒÔºó±ßÓ¦Óñßѧϰ¡¢¼ÇÒä¡£
¡¡¡¡
¡¡¡¡2¡¢ÒªÏëѧºÃORACLE£¬Ê×ÏÈҪѧϰORACLEµÄÌåϵ½á¹¹£¬ÏÖÔÚÄã²»ÐèÒªÉîÈëÀ ......

oracle ´æ´¢¹ý³ÌµÄ»ù±¾Óï·¨

1.»ù±¾½á¹¹
CREATE OR REPLACE PROCEDURE ´æ´¢¹ý³ÌÃû×Ö
(
    ²ÎÊý1 IN NUMBER,
    ²ÎÊý2 IN NUMBER
) IS
±äÁ¿1 INTEGER :=0;
±äÁ¿2 DATE;
BEGIN
END ´æ´¢¹ý³ÌÃû×Ö
2.SELECT INTO STATEMENT
  ½«select²éѯµÄ½á¹û´æÈëµ½±äÁ¿ÖУ¬¿ÉÒÔͬʱ½«¶à¸öÁд洢¶à¸ö±äÁ¿ÖУ¬±ØÐëÓÐÒ»Ì ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ