½â¾öOracleÎÞ¼àÌý´íÎó
ÔÚÓÃPL/SQL DeveloperÁ¬½ÓÊý¾Ý¿âʱ³öÏÖ
“ORA-12541:TNS:ÎÞ¼àÌý³ÌÐò”´íÎó¡£
1¡¢¼ì²élistener.logÈÕÖ¾
·¢ÏÖÏÂÃæ´íÎó£º
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production on 20-9ÔÂ -2008 10:25:26
Copyright (c) 1991, 2005, Oracle. All rights reserved.
ϵͳ²ÎÊýÎļþΪD:\oracle\product\10.2.0\db_1\network\admin\listener.ora
дÈëD:\oracle\product\10.2.0\db_1\network\log\listener.logµÄÈÕÖ¾ÐÅÏ¢
дÈëD:\oracle\product\10.2.0\db_1\network\trace\listener.trcµÄ¸ú×ÙÐÅÏ¢
¸ú×Ù¼¶±ðµ±Ç°Îª0
ÒÔ pid=1704 ¿ªÊ¼
¼àÌý: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
¼àÌý¸Ã¶ÔÏóʱ³ö´í: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=0.5.0.5)(PORT=1521)))
TNS-12545: ÒòÄ¿±êÖ÷»ú»ò¶ÔÏó²»´æÔÚ, Á¬½Óʧ°Ü
TNS-12560: TNS: ÐÒéÊÊÅäÆ÷´íÎó
TNS-00515: ÒòÄ¿±êÖ÷»ú»ò¶ÔÏó²»´æÔÚ, Á¬½Óʧ°Ü
32-bit Windows Error: 49: Unknown error
²»ÔÙ¼àÌý: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
2¡¢²é¿´OracleµÄlistenerÊÇ·ñÆô¶¯
C:\Documents and Settings\mengzhaoliang>lsnrctl status
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 20-9ÔÂ -2008 10:5
0:44
Copyright (c) 1991, 2005, Oracle. All rights reserved.
ÕýÔÚÁ¬½Óµ½ (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
TNS-12541: TNS: ÎÞ¼àÌý³ÌÐò
TNS-12560: TNS: ÐÒéÊÊÅäÆ÷´íÎó
TNS-00511: ÎÞ¼àÌý³ÌÐò
32-bit Windows Error: 2: No such file or directory
ÕýÔÚÁ¬½Óµ½ (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=0.5.0.5)(PORT=1521)))
TNS-12535: TNS: ²Ù×÷³¬Ê±
TNS-12560: TNS: ÐÒéÊÊÅäÆ÷´íÎó
TNS-00505: ²Ù×÷³¬Ê±
32-bit Windows Error: 60: Unknown error
ÔÀ´Ã»ÓÐÆô¶¯listener£¬ÓÓlsnrctl start”ÃüÁîÒ²²»ÄÜÆô¶¯¡£
C:\Documents and Settings\mengzhaoliang>lsnrctl start
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 20-9ÔÂ -2008 10:5
2:16
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Æô¶¯tnslsnr: ÇëÉÔºò...
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
ϵͳ²ÎÊýÎļþΪD:\oracle\product\10.2.0\db_1\network\admin\listener.ora
дÈëD:\oracle\produc
Ïà¹ØÎĵµ£º
-----------------------------------------------------------------------------------
DOS:
1. sqlplus
2.
Óû§Ãû:sqlplus ¡¢conn
ÃÜÂë:as sysdba ¡¢as sysdba
½âËø£º
3. ALTER USER DBSNMP ACCOUNT UNLOCK£»
½âËø£ºsystem
4. alter user system identified by manage ......
ORACLEÅàѵ(OCA)ÈÏÖ¤½éÉÜ
Oracle10g Certified Associate (OCA) Oracle ÈÏ֤רԱ¡£
¿¼ÊԳɼ¨Í¨¹ýÄÜ»ñµÃOracle¹«Ë¾ÎªÄú°ä·¢µÄÈ«ÇòÈÏÖ¤µÄÓ¢ÎÄOCAÖ¤Êé¡£OCAÓÉOracle¹«Ë¾³öÌâ¡£
¸ÃÖ¤Êé¿É×÷Ϊ¸÷ÆóÊÂÒµµ¥Î»Êý¾Ý¿â¹ÜÀíÈËÔ±ÉϸڵÄÒÀ¾Ý¡£
Ä¿Ç°ÒѳÉΪ¸÷IT¹«Ë¾¼°Ïà¹ØÆóÒµÕùÏྺƸµÄÊý¾Ý¿â¹ÜÀíά»¤È˲ţ¬ÊÇÊý¾Ý¿âά»¤¹ÜÀíÈËÔ ......
ÖØ×°²Ù×÷ϵͳºó,Èç¹ûÊý¾ÝÎļþ,¿ØÖÆÎļþ,ÈÕÖ¾Îļþ¶¼ÍêºÃµÄ»°(ÔÚitpub¿´¹ýºÜ¶àÈËÌá¹ýÕâ¸ö»°Ìâ,¶àÊýÈ˶¼Êǽ«Õâ3¸öÎļþ·ÅÔÚͬһĿ¼oradata),Ö»ÐèÖØа²×°oracle(¸úÖØ×°²Ù×÷ϵͳǰͬ°æ±¾)µ½ÔĿ¼ºó,Öؽ¨ÊµÀý·þÎñºÍÃÜÂëÎļþ,ÅäÖÃÒ»ÏÂlistenerºÍtns¼´¿ÉÕý³£Æô¶¯Êý¾Ý¿â.
¹ý³ÌÈçÏÂ(¼ÙÉèÔʵÀýÃûΪorcl,°æ±¾Îª9i):
1.½«ÔÀ´µÄor ......
OracleÊý×éÒ»°ã¿ÉÒÔ·ÖΪ¹Ì¶¨Êý×éºÍ¿É±äÊý×é
¹Ì¶¨Êý×é
Sql´úÂë
declare
type v_ar is varray(10) of varchar2(30);
my_ar v_ar:=v_ar('g','m','d','¹¨','˧');
begin
for ......
Ê×ÏÈÐèÒªµÄÈí¼þÓУº
1¡¢
linux_11gR1_database.zip
//¿ÉÔÚOracleµÄ
¹Ù·½ÍøÕ¾
ÏÂÔصõ½£¬ÓÐ1.71GB¹»´ó°É¡£
2¡¢ ±ðÍüÁË×¼±¸Ò»·ÝOracleµÄ¹Ù·½°ïÖúÎĵµ
£¬ÊÇ×îȨÍþµÄ¡£
3¡¢
CentOS-5.2-i386-bin-DVD.iso
//¿ÉÔÚCentOS
¹Ù·½ÍøÕ¾
ÏÂÔصõ½£¬Ó ......