Connecting to Oracle Database 10g Express Edition
Hello guys,
Im running Windows XP SP2.
Ive just installed Oracle SQL Developer and Oracle Database 10g Express Edition.
Im trying to connect via SQL Developer with:
hr/hr (yes, ive unlocked this user)
localhost:1521
sid:orcl
but then it says:
"Status: Failure -Listener refused the connection with the following error:ORC-12505, TNS:listener does not currently know of SID given in connect descript..."
i guess its smth wrong with my SID.
Im total newbie to oracle, keep that in mind.
Please help!
The default SID for Oracle Database 10g Express Edition is XE.
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ORA-12505 on Oracle Database 10g Express Edition: TNS:listener
In Developer3, trying to connect to Oracle Database 10g Express Edition give me:
Listener refused the connection with the following error:
ORA-12505 TNS:listener does not currently know of SID given in connect descriptor
Vendor code 12505
Edited by: 873444 on Jul 22, 2011 3:23 AMSID given in connect descriptorSo what is the SID you're asking for ... the client in use may not know the XE tnsalias, especially if the client is not running in the same ORACLE_HOME as the database.
The client needs to know how to get to the database- a `tnsping xe` reveals the path to the current ORACLE_HOME/network/admin/sqlnet.ora file for your environment but that may not be the same ORACLE_HOME used by "developer 3". -
Hello Friends
I have Installed Oracle Database 10g Express Edition in "Ubuntu Linux" but i have Following Problems:
1.) After i installed Oracle Database 10g Express Edition i gone to
"Application" -> "Oracle Database 10g Express Edition" -> "Run SQL Command Line"
SQL Window has been opened there i have typed "SELECT * FROM tab;" here i got Warning Messg of
"SP2-0640: Not connected"
2.) From There i have Again gone to
"Application" -> "Oracle Database 10g Express Edition" -> "Start Database"
i got Warning Messg of "Operation Failed. venu is not a Member of DBA Group"
3.) Finally i want Solution For "How to get Connected in "Oracle Database 10g Express Edition"
Please Post the Answer As Soon As Possible ...
From Venu(INDIA)Was the oracle-xe configure completed successfully?
Are the pmon and listener processes running ... set your environment and connect via sqlplus if so. If no processes, the instance needs a startup.
$ ps -ef |egrep pmon
oracle ... ora_pmon_XE
$ ps -ef |egrep lsnr # can also check the listener status, see below
oracle ... /usr/.../tnslsnr ...
$ lsnrctl status
Endpoints Summary ...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=<your hostname>)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=http) ... (PORT=8080)))
...In the ORACLE_HOME/bin directory there is a shell script you can source to set up your environment variables for connecting to the database. The full path to the .sh should be revealed by the tnslsnr process, /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/bin/oracle_env.sh
$ /usr/.../oracle_env.sh
$ sqlplus /nolog
SQL> connect system
Password: ...
Connected.
SQL> select status from v$instance;
STATUS
OPENThe oracle user created by the configure won't have a known password set. Set it and switch user to the oracle login. If you don't want to muck about with the oracle user, at least add your user to the dba group so that you can connect with the sysdba privilege when needed.
Edited by: clcarter on Feb 22, 2011 7:06 AM -
How to Connect Oracle Database 10g Express Edition ?
From example
http://www.oracle.com/technology/obe/hol08/dotnet/getstarted-c/getstarted_c_otn.htm
using Oracle.DataAccess.Client; // ODP.NET Oracle managed provider
using Oracle.DataAccess.Types;
string oradb = "Data Source=ORCL;User Id=hr;Password=hr;";
OracleConnection conn = new OracleConnection(oradb); // C#
conn.Open(); <== Connect Error
Error Message "ORA-12154: TNS:could not resolve the connect identifier specified"
I used
Visual Studio 2005
Oracle Database 10g Express Edition
setup "Oracle Developer Tools for Visual Studio .NET with ODAC 10.2.0.2.21"
Best Regards,
Edited by: user1949694 on 8 ก.ย. 2552, 9:20 น.I search "tnsnames.ora" in my computer. I found 3 file
1. C:\oraclexe\app\product\10.2.0\server\hs\admin\tnsnames.ora
2. C:\oraclexe\app\product\10.2.0\server\NETWORK\ADMIN\tnsnames
3. C"\oraclexe\app/product\10.2.0\server\NETWORK\ADMIN\SAMPLE\tnsnames
How to entry in your tnsnames.ora file File1, File2, File3
How to called "ORCL"?
Please Help Me Step by Step
Thank You.
: ) -
Connecting form 6i to oracle database 10G express edition
I am unable to connect forms 6i to oracle database 10G express edition.
form builder closes without any message.Hi, i was try that solution, but have some problem.
1) I have stopped other database (Oracle 8i, OracleService + Listener), none Oracle service was running.
2) I was install Oracle XE Univ.
3) Run sqlplus from XE
"D:\oraclexe\app\oracle\product\10.2.0\server\BIN>sqlplus system/PASSWORD@xe as sysdba"
4) Shutdown immediate - OK
5) Startup mount - failed
SQL> startup mount
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
6) I was check registry "hkey_local_machine\software\oracle" and delete key "local" (walue was set to connection to 8i database).
7) I was checking status of Listener from XE (after shutdown).
"Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=jacek)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully"
Have anyone suggestion how to connect "directly" to XE (without @CONNECTION string) ?
If source of problem can be having DB 8i installed on same machine ?
BBye. -
Problem upgrading Apex 2.1 to 3.2.1 in Oracle Database 10g Express Edition
G'Day Apex gurus,
I installed Oracle Database 10g Express edition in my Windows XP PC which comes with Apex 2.1 with no problems. Then I wanted to upgrade Apex 2.1 to 3.2.1 (Currently Apex download in OTN) following the document below:
http://www.oracle.com/technology/products/database/application_express/html/3.1_and_xe.html
I went to the steps:
@apexins SYSAUX SYSAUX TEMP /i/
Then to change the password for the admin account run apxchpwd.sql and when prompted enter a password for the ADMIN account.
@apxchpwd
with not problems
Then I connected to SQL*Plus as SYS by:
sqlplus /nolog
CONNECT SYS as SYSDBA
Enter password: xxxxxxxxxxx
but when I tried to run:
@APEX_HOME/apex/apxldimg.sql APEX_HOME
where APEX_HOME is Apex3.2.1 in my case
SQL> @Apex3.2.1/apex/apxldimg.sql Apex3.2.1 (I get the messages below)
PL/SQL procedure successfully completed.
old 1: create directory APEX_IMAGES as '&1/apex/images'
new 1: create directory APEX_IMAGES as 'Apex3.2.1/apex/images'
Directory created.
declare
*+
ERROR at line 1:
ORA-22288: file or LOB operation FILEOPEN failed
The system cannot find the path specified.
ORA-06512: at "SYS.DBMS_LOB", line 523
ORA-06512: at "SYS.XMLTYPE", line 287
ORA-06512: at line 15
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
Commit complete.
timing for: Load Images
Elapsed: 00:00:00.17
Directory dropped.
Can anyone help me in how to trouble shout this?
I tried to continue by following the steps document
@APEX_HOME/apex/apxxepwd.sql password
(where password is the password of the Application Express internal ADMIN account)
but when I tried to login in:
http://localhost:8080/apex/f?p=4550:1
when I type the credentials
system
system
systempassword
nothing happens
or even If I try:
http://localhost:8080/apex/f?p=4550:10
admin
adminpassword
nothing happens here too.
I appreciate any help
Kind regards
CarlosMy database version is 10.2.0.1.0 Oracle express.
Operating system is Windows Vista.
I started installing using the following commands.
@ C:\temp\apex\apexins.sql
it prompts me for the values of sysaux sysaux temp and c:\temp\apex\images\
If I supply the value for images the sqlplus window closes after scrolling a lot of info.
Enroute it also prompts me for a value for 9:
I don't know what the input shall be.
Then it again stops at enter value for version:
I used 3.2.1.0
The window scrols a while and closes.
later I changed the password and ran the command.
@c:\temp\apex\apxldimg.sql c:\temp
but no success with installation.
the output is as following.
SQL*Plus: Release 10.2.0.1.0 - Production on Fri Nov 27 18:13:43 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL> connect system/sairam as sysdba;
Connected.
SQL> @ c:\temp\apex\apxchpwd
Enter a value below for the password for the Application Express ADMIN user.
Enter a password for the ADMIN user []
Session altered.
...changing password for ADMIN
wwv_flow_security.g_security_group_id := 10;
ERROR at line 3:
ORA-06550: line 3, column 5:
PLS-00201: identifier 'WWV_FLOW_SECURITY.G_SECURITY_GROUP_ID' must be declared
ORA-06550: line 3, column 5:
PL/SQL: Statement ignored
ORA-06550: line 4, column 5:
PLS-00201: identifier 'WWV_FLOW_SECURITY.G_USER' must be declared
ORA-06550: line 4, column 5:
PL/SQL: Statement ignored
ORA-06550: line 5, column 5:
PLS-00201: identifier 'WWV_FLOW_SECURITY.G_IMPORT_IN_PROGRESS' must be declared
ORA-06550: line 5, column 5:
PL/SQL: Statement ignored
ORA-06550: line 8, column 23:
PL/SQL: ORA-00942: table or view does not exist
ORA-06550: line 7, column 15:
PL/SQL: SQL Statement ignored
ORA-06550: line 13, column 32:
PLS-00364: loop index variable 'C1' use is invalid
ORA-06550: line 12, column 9:
PL/SQL: Statement ignored
ORA-06550: line 19, column 5:
PLS-00201: identifier 'WWV_FLOW_SECURITY.G_IMPORT_IN_PROGRESS' must be declared
ORA-06550: line 19, column 5:
PL/SQL: Statement ignored
Commit complete.
SQL> @c:\temp\apex\apxldimg.sql c:\temp
PL/SQL procedure successfully completed.
Directory created.
if wwv_flow_utilities.db_version_is_at_least('11') then
ERROR at line 32:
ORA-06550: line 32, column 25:
PLS-00302: component 'DB_VERSION_IS_AT_LEAST' must be declared
ORA-06550: line 32, column 3:
PL/SQL: Statement ignored
PL/SQL procedure successfully completed.
if wwv_flow_utilities.db_version_is_at_least('11') then --11g only
ERROR at line 16:
ORA-06550: line 16, column 25:
PLS-00302: component 'DB_VERSION_IS_AT_LEAST' must be declared
ORA-06550: line 16, column 3:
PL/SQL: Statement ignored
Commit complete.
timing for: Load Images
Elapsed: 00:00:00.32
Directory dropped.
SQL>
Does this require XE 11 or anything else.
This will happen even if I supply as following(closing of sqlplus in the begining).
@ C:\temp\apex\apexins.sql sysaux sysaux temp c:\temp\apex\images\
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SQL> connect system/PASSWORD as sysdba
ERROR:
ORA-12560: TNS:error del adaptador de protocolo
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descriptor de conexión
I cant found the error becose It happens.
I uninstall the database, erase the registry of Windows and Install again. But nothing success. I uninstall again, erase the registry, download again from www.oracle.com all continuous one equally.
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Copyright (c) 1982, 2005, Oracle. All rights reserved.
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Advertencia: íYa no estß conectado a ORACLE!
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