we have a production database 'X'. Now i have created a test database 'T' and did'nt configured another listener to it! The issue is when i cam connecting to oracle through sqlplus i am directly connecting to Test database 'T' but not the production database 'X'----ofcourse i can login to production DB afterwards. but initially i want to access the production database 'X'.
View 15 Repliesconnecting to an oracle db with the instant client 11.01.06. I can connect to the db via other tools like sqldbx or SqlTools 1.5 which are also using oci. So now I tried it with c++ using Visual Studio 2005 SP1.
First I tried this
Environment* env=Environment::createEnvironment(Environment::DEFAULT);
Connection* con=NULL;
try{
con=env->createConnection("user","pwd","//servername:ip/mydb");
}
and got following error: "the attribute OCI_ATTR_USERNAME is greater than the maximum allowable length of 255".
So I tried:
Environment* env=Environment::createEnvironment(Environment::DEFAULT);
Connection* con=NULL;
try{
con=env->createConnection("user","pwd","tnsservice-name");
}
where tnsservice-name is the name I specified in the tnsnams.ora, and which I used with the other tools working fine -> same error.My username is only 4 long, so I thought it might have something to do with the string. So I tried:
Environment* env=Environment::createEnvironment(Environment::DEFAULT);
Connection* con=NULL;
string user="user";
string passwd="pwd";
string db="tnsservice-name";
try{
con=env->createConnection(user,passwd,db);
AfxMessageBox("sucess");
}
now it returned the error "TNS:connect descriptor too long". Can't have anything to do with the .ora file, since it worked fine for the other tools. Plus it didn't matter if I renamed the .ora file or removed it from the TNS_ADMIN directory..So I searched a little more for a solution and so an example, where the the last argument is missing. So I tried
string user="user";
string pwd="pwd";
Environment* env=Environment::createEnvironment(Environment::DEFAULT);
Connection* con=NULL;
try{
con=env->createConnection(user,pwd);
}
It returns: "TNS: protocol Adapter error" which I somehow can understand, since the adapter doesn't know to wich db to connect.I also tried to use some frameworks like soci or otl but was never able to compile them... (link errors, unknown data types etc...).
I am able to connect to the DB in TOAD , but I am not able to connect to the DB in PL/SQL developer.
PL/SQL developer
Version 8.0.1.1498
01.61091 - Unlimited user license
Windows 7 6.1 Build 7601 (Service Pack 1)
Oracle 11g
I am getting the below error
ORA-12154: TNS could not resolve the connect identifier specified
I have installed Oracle 10g in Windows XP which is in 'VMware' as guest OS. share the procedure if we can connect to the oracle installed in Guest OS from the main operating system.
Main OS is Windows 7
Guest OS is Windows XP
can we use oracle client version to create a database in that server.
View 3 Replies View RelatedI have new virtual UNIX machine and I installed oracle client on /usr/lib/oracle. Also I have a oracle database and I am able to connect to this database from my desktop sql developer.
So now I am trying to connect from new UNIX machine. Where I created tnsnames.ora file under /usr/lib/oracle/network/admin and before connecting did export the following
export TNS_ADMIN=/usr/lib/oracle/network/admin
export ORACLE_HOME=/usr/lib/oracle/
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export PATH=$PATH:$HOME/bin:/sbin:$ORACLE_HOME/bin
export ORACLE_SID=VFIODSD1
when I try
# sqlplus
username :xxxxxxx
password : xxxxxxx
ORA-12545: Connect failed because target host or object does not exist. Not sure what I missed here. using same tns file I am able to connect from sql developer on windows.
An SQL query is taking a lot of time than usual and not completing even left after hours! The query joins a table with a quite complex view.
The same query in a test database completes in less than 2 mins.
I would like to export the sql plan from test database to prod database.
how to export/import in 10.2.0.4 version for a particular sql statement's execution plan.
I need to refresh a PROD database into TEST database. The PROD and TEST runs on 10g. I need a full refresh. Is there any pre req's which i should keep in mind ?.
View 1 Replies View RelatedI have a package called getEmpData in database orcl. I want to move/creat the same package on other database called ora. I want to do/simplyfy this work through PLSQL DEVELOPER.
View 3 Replies View RelatedI want to move a oracle job from one database to another database. i tried to open the job from toad by pressing f4 on it in editor , im getting message like...
"unsupported type for describe popups (Without DB admin module)
I am connected to an oracle database on campus thru my laptop. The interface i am using is oracle sql developer. We are practicing entering SQL commands. The connection name is DBA120. So, the name of the database is DBA120, correct? Also, I must review the respective ERD (i.e., to know the table relationships) in order to determine the proper sql commands, correct?
Well, in this database connection (DBA120), there are several tables that actually pertain to three different databases, ACCOUNTING, BOOK, and DJ. (I have the respective ERDs.)
I want to be able to save a database to file so I can run it on another computer. How do I save each of the three databases to a file or can't I? Or must I save the DBA120 database? how do i do that? do i save it(them) as sql files?
If i create database on server(remote desktop connection) and try to some R&D like shutdown or startup command it will effect my other database or not.
View 1 Replies View RelatedI am getting error in my database....
SQL> conn scott/tiger;
ERROR:
ORA-01033: ORACLE initialization or shutdown in progress
I tried shutdown and startup
SQL*Plus: Release 10.2.0.1.0 - Production on Fri Oct 4 22:31:06 2013
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL> connect /as sysdba
Connected.
SQL> shutdown;
ORA-01507: database not mounted
[code]....
ERROR at line 1:
ORA-01219: database not open: queries allowed on fixed tables/views only
SQL>
How I can connect database on unix OS and windows what is the deference.
View 7 Replies View RelatedWe are using oracle10g database. Every time, we need to run the sql query and find answers for them. We are getting lot of request every day. I wanted to develop interface and i want ops team use the interface to pull the data.
Here are my thoughts...
1. using oracle APEX to develop interface.
2. Use the excel to write macro and get the answers for user request.
3. I can write a PLSQL to run the batch job and extract the data into excel and give it to ops team.
I heard .MDD file is Database Designer for MYSQL(i don't knw exactly).how to create it..
View 1 Replies View Relatedhow to migrate sql server database to oracle database?
View 2 Replies View RelatedWe plan to migrate the databases to Oracle 10gR2 from Oracle 9i. know whether Toad 8.5 works fine with Oracle 10gR2 or not?
View 4 Replies View RelatedI installed Oracle 11g client and set the ORACLE_HOME and tns_admin env variables.I installed the pl/sql developer, but unfortunately after installing , i am unable to see any database details in the drop-down list of pl/sql developer.
View 4 Replies View Relatedi have my oracle 10g database on my windows 7 and i install sql server 2005 on my windows server 2003 .now i want to sync my oracle 10g database with my sql 2005 means whenever i make any changes in my oracle table its automatically effect in my sql server also.
View 1 Replies View Relatedwhen i am trying to connect to the database using sqldeveloper i am not able to connect to database. its giving me an error "Unsupported Oracle database version" but with plsql developer I am able to connecting.
View 8 Replies View Relatedthere is a problem , related to toad. when i try to connect with my database through toad then it throws an error-"Can't initialize OCI. Error -1", how to sort out of this problem. and i am using toad 9.2.7.1 on widows server2008.
View 9 Replies View RelatedMy primary objective was to compare objects in schemas in two different databases and find out the differences, Execute DDL's in the database where objects are missing and syn schemas in two different databases. So I need to compare schemas in databases. make a comparison of database objects existing in schemas in two different databases. I'd like to see if I can get a list of pro and cons between Toad and SQL Developer for comparing schemas pros and cons. navigation in SQL Developer to compare schemas.
Connect to Source
Connect to Target
Compare schemas with different object types
Find out differences
Generate DDL's for the missing objects or for the objects in difference report
Run them in missing instace(Source/Target)
Make sure both are in sync.
want to load data from an excel file to a database table in Oracle. I am using Oracle 11 and the excel file has 3 columns as compared to 5 columns in the destination table. I want to generate sequential nos also for the table.
View 7 Replies View Relatedi have oel installed on my parallel Virtual machine.
i have a problem with configuring sql developer to the oracle database which is located in my virtual machine.
my os is windows7 32 bit.
I am trying to connect to database using ERWIN Data Modeler (7.1.0) but the following error occurs.
ORA-01041:internal error. hostdef extension doesn't exist.
The connection to database through other tools (e.g PL/SQL Developer etc) are successfully established.
I have installed Oracle 10gR2 database server recently in the Windows box. The database works fine. But I am unable to connect through the Internet Explorer. I found that the service for the isqlplus is not available. Do I need to run any script for creating the service?
View 12 Replies View RelatedI am using SQLTools 1.5 for writing Oracle SQL scripts.
I have to import data from excel file to oracle database. How can I do it?
Also how can I export data from Oracle database to Excel file?
While trying to logging to database through pl/sql developer, getting error as "ORA-01031: insufficient privileges".But am able to logging by system.
As per the instruction by the below link, checked the privileges of ord_dba. All are correct. Now, i am in puzzle to rectify the error.
[URL]
I am using oracle 9.2.0.6.0 on HP-UX.
I am unable to insert and even display euro symbol from server as well as windows client.
Following are the details of my database server
SQL> select * from nls_database_parameters;
PARAMETER VALUE
------------------------------ ----------------------------------------
NLS_LANGUAGE AMERICAN
NLS_TERRITORY AMERICA
NLS_CURRENCY $
NLS_ISO_CURRENCY AMERICA
NLS_NUMERIC_CHARACTERS .,
NLS_CHARACTERSET WE8MSWIN1252
[code]....
1) When I try to insert € from Db server (using putty) using Alt+0128 it does not print anything (nothing gets typed on the screen). Not even junk characters Also following query does not print anything
SQL> select chr(128) from dual;
C
-
2) while I set NLS_LANG on client and try to insert €, Alt+0128 produces a question mark symbol And following query displays junk character
SQL> select chr(128) from dual;
C
-
Ç
3) Regardless when I inserted couple of rows and tried UNISTR following was the result
SQL> select unistr(v) from t;
Error 45 initializing SQL*Plus
Internal error
$