on my Windows 7 machine with Oracle Client 12.0.1.0 installed I'm trying to create a database link to a database server, that runs under Oracle Standard Edition1 11.2.0.2. When i login to sqlplus on the client with "sqlplus /nolog" and type the command : SQL> create database link SID connect to user identified by passwd using 'tnsnames.ora connection'; I'm getting an SP2-0640: not logged in.
Ok, thats clear, because i use sqlplus with /nolog option. But on client side normally I have no database, where I can login. So I think, there will be no user, or? The database to which I want to connect is set in tnsnames.ora. Generally: Is it possible to use the Oracle Client to create a database link?
Usually where should we create the database link? In the production or development? create public database link dblinkname connect to user_in_db2 identified by password_in_db2 using 'tnsentry name in db2'; In production or development?
I want to create a database trigger which will test the database link, if it is ok then it will use dblink and do its work.
If it fails then it will send the data into its own server logfile.
I Wrote:
CREATE OR REPLACE TRIGGER PERMIT.TESTTRG AFTER INSERT OR UPDATE ON PERMIT.TR_LP_M_H_COMPANY_25072012 REFERENCING NEW AS New OLD AS Old FOR EACH ROW Declare l number; nIgn PLS_INTEGER; nRows PLS_INTEGER := 0;
[code]....
When I execute it it is giving error:
LINE/COL ERROR -------- ----------------------------------------------------------------- 4/11 PLS-00201: identifier 'EXEC_SQL.CONNTYPE' must be declared 4/11 PL/SQL: Item ignored 8/2 PLS-00320: the declaration of the type of this expression is incomplete or malformed
I have CPU based Oracle server license. In this case as per license policies of Oracle I can have unlimited database with unlimited users connecting it.
I need to create as many as 100 database with upto 100 users (max) for each database as client. What is the recommended hardware for this server? CPU/ RAM/Harddisk, recommended chipset on the motherboard (in case of database storage capacity required is not high typically - 20 GB is OK per database - average), redundancy is critical, also Oracle database vault is going to be installed; as security is of prime importance between users of different database. Which specific server models from specific vendors like IBM/ Dell/ HP are good ones for this purpose?
I found a link to a topic concerning this issue (click here), but the question mentions that the poster was looking for a "band-aid" fix...if this method will work for a more long-term solution
I'm trying to connect Oracle 11g database from Oracle 9i database, by creating dblink on Oracle 9i database. But my session got hang while i perform this. Here i'm giving the steps i followed on my both the database. Here Oracle 9i database is my source db and Oracle 11g is my target db.
Following steps/setting on Oralce 11g Database
SQL> SHOW PARAMETER SEC_CASE_SENSITIVE_LOGON
NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ sec_case_sensitive_logon boolean TRUE
SQL> alter user SSA identified by SSA;
User altered.
Password File recreted on Oracle 11g Database Server
DROP DATABASE LINK "SSA11G.SSA_DB1.WBTEA.COM"; CREATE DATABASE LINK "SSA11G.SSA_DB1.WBTEA.COM" CONNECT TO SSA IDENTIFIED BY SSA USING 'DEVDATA.DEV11G';
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.
Connecting Oracle to SQL Server via database link.
I am trying to connect from Oracle 10G to a SQL Server database. I have looked at the manual and i will admit that i am finding the documentation quite difficult to follow. There seems to be several options to use but none of the documentation describe how each option works.
As an example, i have been given the following information on the database i need to connect to (i.e. the SQL Server database)
- Username - Password - Database Name [lets assume the database name is data_extract]
Note: In listener.ora, i only added the last SID_DESC entry. I then went on and created the database link as shown below
create database link sqlservdb using 'sqlserver.db';
When i try to access a table i get the following error
sqlplus> select * from TESTTABLE@sqlservdb; select * from TESTTABLE@sqlservdb * ERROR at line 1: ORA-28545: error diagnosed by Net8 when connecting to an agent Unable to retrieve text of NETWORK/NCR message 65535 ORA-02063: preceding 2 lines from ORASQLSERVER
A couple of things i am not sure of:
- Where do i specify the username and password to access the sql server from the oracle db to the sql server db
- Having read around on the internet, i can see some people refering to a DSN datasource. I am told that the information that i have is all i need. Is this correct or do i need something else?
- The sid i specified in inithsodbc.ora and tnsnames.ora is actually the sql server database. Is this correct?
I have installed unixodbc 2.3.1, postgres odbc driver (psqlodbc-07.03) and dg4odbc 11.2..On querying : select sysdate from dual@dblink_postgresql, the following error occurs:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message: [unixODBC][Driver Manager]Can't open lib '/oracle/psqlodbc/lib/libpsqlodbc.a' : file not found {01000} ORA-02063: preceding 2 lines from DBLINK_POSTGRES
Similar error appears in the trace file as well.
[unixODBC][Driver Manager]Can't open lib '/oracle/psqlodbc/lib/libpsqlodbc.a' $ isql -v postgresql postgres postgres@2012 [01000][unixODBC][Driver Manager]Can't open lib '/oracle/psqlodbc/lib/libpsqlodbc.a' : file not found [ISQL]ERROR: Could not SQLConnect
However the file is present in the location and has no permission related problems.
$ pwd /oracle/psqlodbc/lib $ ls -lrt total 2952 -rwxr-xr-x 1 oracle oinstall 663 Mar 25 15:28 psqlodbc.la -rw-r--r-- 1 oracle oinstall 731419 Mar 25 15:28 libpsqlodbc.a -rw-r--r-- 1 oracle oinstall 12215 Mar 25 22:11 win_md5.o -rw-r--r-- 1 oracle oinstall 18100 Mar 25 22:11 options.o [code]....
I 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
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.
I'm writing on behalf of the MacPorts package management system. I am trying to update the MacPorts port of Oracle Instant Client from 10.2.0.4.0 to 11.2.0.3.0 [URL}...and while many of our ports including the PHP oracle module continue to work fine with this version, soci [URL}.... and TOra [URL]...
ld: can't link with bundle (MH_BUNDLE) only dylibs (MH_DYLIB) for architecture x86_64
This is on OS X 10.8.2 compiling with Xcode 4.6's version of clang ("Apple LLVM version 4.2 (clang-425.0.24) (based on LLVM 3.2svn)").I suspect this is because soci and TOra are doing something with static libraries, and Oracle Instant Client is only shipped as a dynamic library. But I can't explain why this worked with 10.2.0.4.0, unless something has changed about how Oracle Instant
Client is being built. It's not clear whether this is an intentional change in Oracle Instant Client, and if it is, what developers should do to fix their software.I have not heard back from the developers of TOra, and the developers of soci
My user would like to have a way to attach files to database records. For simplicity, we'll say that each employee in the database could have 0-many file attachments associated with them. I know how to make this part work using Oracle Forms.
So that's the easy part for me. The tough part is that they want to be able to run an Oracle Report on our application server (displays as a PDF, also downloadable as a PDF) and have links on this report to the attachments that they uploaded using the forms process above.
For the idea of storing the files on a folder somewhere, I simply created a text object on the report that had it's hyperlink property pointing to the file location. Done.. opens fine.
However, I want to be able to have the option of storing these files in the database instead, just in case we can't go with the shared folder idea. I'm not sure how to make this work. I can store a blob in the database.. but how do I link to that blob on the report for them to be able to download it? Is this even possible?
how to create a download link on the Oracle Report that let's them download a file out of the database.
I have a script that creates all db links for a schema. The script currently has hardcoded password use to create db link. We do not want to hardcoded password in the script.
I am planning to manually ask to input the password using accept command in sqlplus but this may be time consuming because there are many db links. So, I wanted to know if there are any better options ? Is there any way to use encrypted password in the sql file?
I Have an apex page that display a modal window utilizing jquery. In the modal window I have a classic report with a link column that I want to capture its click event.
I was thinking I could create a dynamic action with selection type=jquery selector. Not for sure if I need to do anything on link column and do not know the syntax jquery selector.
Import: Release 10.2.0.1.0 - Production on Wednesday, 17 March, 2010 11:07:02 Copyright (c) 2003, 2005, Oracle. All rights reserved. Connected to: Oracle Database 10g Release 10.2.0.1.0 - Production Starting "MUBA"."SYS_IMPORT_TABLE_01": muba/******** tables=FUNCTION_NO directory=testdump NETWORK_LINK=DBLINK1 Estimate in progress using BLOCKS method... Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Is it possible to use Database authentication in APEX through database link, and how?Also is it posible to read roles from users through database link?
I have a requirement to put together a Oracle SQL template to create re-usable DDL/DML Scripts for Oracle databases.Only the Oracle DBA will be running the scripts so permissions is not an issue.
The workflow for any DDL is as follows:-
1) New Table
a. Check if the table exists from the system/admin views.
b. If table exists then give message "Table Exists"
c. If table does not exist then execute DDL code
2) Add Column
a. Check if Column exists for a given table from system/admin views
b. If column exists in the specified table,
b1. backup table.
b2. alter table to make changes to the column
b3. verify data or execute dml script convert from backup to the new change.
c. If Column does not exist
c1. backup table
c2. alter table to add column
c3. execute dml to populate column with default value.
The DML scripts are for populating base tables with data required for business operations.
3) Add new row
a. check if row exists by comparing old values of each column with new values to be added for the new record.
b. If exists, give message row exists
c. If not exists, add new record.
4) Update existing record (We have createtime columns in these tables so changes can be tracked)
a. check if row exists using primary key.
b. If exists,
b1. deactivate the record using the "active" column of the table
b2. Add new record with the changes required.
c. If does not exist, add new record with the changes required.
I have installed oracle 9i in my PC.I would like to know the answer for the following questions.
1.Is it possible to create more than one database in oracle? If so, can it be used simultaneously through sqlplus? 2.If it is not , how can I move from one database to another?
I 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)
Currently I am doing one Oracle installation.But very much confused where to start from. Since I am installing oracle on my personaly Laptop,do I need to install Oracle database server and Oracle client both or only installing database server is sufficient.
What is the exact difference between oracle database server and client.Only knowledge I have is that client is used to access database server remotely.are Oracle database server and client installable to be downloaded separately?
I am trying to create a database link from the 11g database to the 10g database using: create database link ORCL10R2 connect to <username10g> identified by <password10g> using <db10g>;
It Returns Database link created.
select sysdate from dual@ORCL10R2 returns error: ERROR at line 1: ORA-12504: TNS:listener was not given the SERVICE_NAME in CONNECT_DATA
what changes I need to make to tnsnames and listener at both servers.
