oracle 10g¿Í»§¶Ëµ¼³ö11gÓû§µÄÍêÕûÊý¾Ý
ΪÁË×öÐéÄâ»ú£¬ÐèÒª½«·þÎñÆ÷ÉϵÄ11gµÄÓû§µÄÍêÕûÊý¾Ýµ¼³öÀ´¡£¶øÐéÄâ»úÉϵÄoracle10gµÄ£¬Ö±½Óµ¼³öÀ´£¬ÎÞ·¨µ¼Èëµ½ÐéÄâ»ú¡£
ËùÒÔ£¬ÊÔ×ÅÓÃ10gµÄ¿Í»§¶ËÀ´µ¼³öÊý¾Ý£¬
ÓÃÃüÁî:exp exoa/*****@exoa1 file=20100526.dmp grants=y full=y
Ö´Ðкó£¬ÏµÍ³Ìáʾ£º
EXP-00008:Óöµ½ ORACLE´íÎó1406
ORA-01406£ºÌáÈ¡µÄÁÐÖµ±»½Ø¶Ï
EXP-00000£ºµ¼³öÖÕֹʧ°Ü
ºóÀ´Ê¹ÓÃÁËÍøÉÏ¿´µ½µÄÁíÍâÒ»ÖÖ·½·¨£ºÓÃexpdpÃüÁîÔÚ11g·þÎñÆ÷¶Ëµ¼³ö£¬È»ºóÔÚ10gÖÐÓÃimpdpÃüÁîµ¼È룺
µ¼³öÃüÁexpdp exoa/****@exoa1 schemas=sybjdirectory=DATA_PUMP_DIR
dumpfile=aa.dmp logfile=aa.log version=10.2.0.1.0
³É¹¦µ¼³öºó£¬½«dmpÎļþ·¢¸øÍ¬Ê£¬²»ÖªµÀËûÊÇ·ñÄܳɹ¦µ¼Èë¡£
Ŀǰ»¹ÊDz»ÖªµÀ£¬ÎªÊ²Ã´ÔÚ10g¿Í»§¶ËÏÂÎÞ·¨µ¼³öµÄÔÒò£¿
Ïà¹ØÎĵµ£º
Q£ºÎҵıíÖÐÓÐÒ»¸ö×Ö¶ÎÊÇvarchar2(4000) £¬ÆäÖд洢Á˲»ÉÙÖÐÎÄ£¬ÏÖÔÚÓÉÓÚÅŰæÐèÒª£¬ÎÒÏëÕÒ³öº¬Óлسµ·ûµÄ¼Ç¼ɾ³ý»Ø³µ·û£¬ÇëÎʸßÊÖSQLÓï·¨Ôõôд£¿
A£ºOracleÖлسµ·ûÊÇchr(10),¿ÉÒÔʹÓú¯Êýreplace(×Ö¶Î,chr(10),'')
È磺 update x set a=replace(a,chr(10),'')¡£
º¯Êý£º
1.CHR
¸ø³öÕûÊ ......
author£ºskate
time£º2010-05-25
Êý¾ÝÎļþ¹ÜÀí
1. datafile add
2. datafile delete
3. datafile resize
4. datafile rename
1. datafile add
Ìí¼Ó±í¿Õ¼ä£¬´Ó¶øÌí¼Ódatafile
SQL> create tablespace tbs_skate
2 datafile '+datagroup' size 20m;
Tablespace created
SQL> sel ......
Oracle 9iÐÔÄܵ÷Õû
/* *
×÷Õß:Å·³¯¾´
QQ:35712069
ÊÖ»ú:13873195792
Çë×ªÔØÕß²»Òª¸ü¸ÄÔ°æÄÚÈÝ
*/
1¡¢ÉèÖúÏÊʵÄSGA
¡¡¡¡³£³£ÓÐÈ˱§Ô¹·þÎñÆ÷Ó²¼þºÜºÃ£¬µ«ÊÇOracle¾ÍÊǺÜÂý¡£ºÜ¿ÉÄÜÊÇÄÚ´æ·ÖÅä²»ºÏÀíÔì³ÉµÄ¡£
¡¡¡¡(1)¼ÙÉèÄÚ´æÓÐ512M£¬Õâͨ³£ÊÇСÐÍÓ¦Ó᣽¨ÒéOracleµÄSGA´óÔ¼240M£¬ÆäÖУº¹²Ïí³Ø£¨SHARED_POOL ......
ÈçºÎÐÞ¸ÄOracleĬÈÏÓû§ÃÜÂëÓÐЧÆÚʱ¼ä
1¡¢²é¿´Óû§µÄproifleÊÇÄĸö£¬Ò»°ãÊÇdefault£º
sql>SELECT username,PROFILE from dba_users;
2¡¢²é¿´Ö¸¶¨¸ÅÒªÎļþ£¨Èçdefault£©µÄÃÜÂëÓÐЧÆÚÉèÖãº
sql> SELECT * from dba_profiles s WHERE
  ......
oracle ´æ´¢¹ý³ÌµÄ»ù±¾Óï·¨ ¼°×¢ÒâÊÂÏî
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«selec ......