Data Migration From Oracle To SQL Server 2005
Oct 25, 2012How to migrate Data from oracle to MS SQL Server or Vice Versa.
I came to know about 2 methods:
1) Using SQL Developer
2) USing ODBC.
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Nvarchar (max) Of Sql Server 2005 Is Not Accessible Through Oracle DB Link
Jun 16, 2012i have created the DB LINK from Oralce 11gR2 to MS Sql Server 2005,am able to access the view of Sql Server from Oralce,but the Columns which have Datatype nvarchar(max) in Sql Server am not able to access through DB Link.
View 1 Replies View RelatedClient Tools :: How To Sync Oracle 10g Database With SQL Server 2005
Jun 27, 2013i 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 RelatedNetworking And Gateways :: DB Link From SQL Server 2005 (Big5) To Oracle (UTF8)
Mar 18, 2010We got a big problem that we have a db link to connect to sql server(big 5).
In original setting, there is no Chinese characters in the data. We simply grab the data from sql server and do not have any issue. But now we have data with Big5. When we import the data into our Oracle DB, which uses UTF8, all the text becomes "?
Changing character set in DB is not possible. We need to convert the text into unicode format, or allow oracle/sql server to convert it automatically.
Server Utilities :: Data Migration Using Datapump?
May 11, 2011I got an assignment to create Oracle 11g db. I will be provided the full datapump export dump of an Oracle 10g db in linux. I need to import it to 11g Database in Windows. I have no information about the tablespaces, users etc I have created db with system,sysaux,undotbs temp and users tablespaces.
View 28 Replies View RelatedServer Administration :: Data Migration Between Two Different Application?
Mar 9, 2011We are planning to migrate data from an application called clintrace to another application called argus safety. Both the applications are related to pharmacovigilence safety operation. Both the applications functionality are similar. So both the database are having the same data though the table structures might be different. Both the database are oracle clintrace db is 9i and argus db is 11g.
View 8 Replies View RelatedPL/SQL :: Oracle Data Migration
Nov 9, 2013Send me sample data migration scripts to get knowledge on Data migration.
View 10 Replies View RelatedOracle Dataset In Visual Studio 2005
Jun 1, 2008i'm newbie in oracle and visual studio 2005..i running a sql-query in visual studio 2005 with the oracle dataset..i want the data that displayed is in the date range and the parameter is set by user..
EXEC ('
SELECT DISTINCT
XNP_TIMER_VIOLATION.VIOLATION_TIME,
FROM
XNP_TIMER_VIOLATION, ...
WHERE
(DATEADD(hh, 8,XNP_TIMER_VIOLATION.VIOLATION_TIME) BETWEEN ? AND ?)',@FROM_DATE, @TO_DATE ) AT npcrpt ;
Data Migration From WORD To ORACLE?
Sep 20, 2011I have a long file in WORD as I try to load it in ORACLE quotes become periods, ex:
insert into mytab values ('myname, 26);
when i copy this and paste it in oRACLE (UNIX environment), it translates as insert into mytab values (.myname.,26)..does not recognize the quotes.
I tried copying from word to notepad to ORACLE same problem..
Server Utilities :: Data Migration - Remote Operations Not Permitted
May 10, 2011I am trying to insert data in one of the tables called as tstcntr_mstr in ibpslive instance by ibpslive user.
My source tables are on ncfiiidv instance.
Query is as follows:
insert into tstcntr_mstr
(select * from tstcntr_mstr@dlink_ncfmdv)
Error that I get is remote operations not permitted on object tables or user-defined type columns.
Table tstcntr_mstr@dlink_ncfmdv contains types.
the migration of the data.
Performance Tuning :: Oracle Data Migration
Jun 7, 2011We have a data migration scripts written for oracle. Data is not huge but we are observing that the migration is faster in the development labs but is 5x slower in the production site.
The development Oracle setup is on Windows and Production setup on Solaris. I have attached the AWR generated for a period where migration was run for 3 hours and stopped due to slow performance.
Here is my initial analysis.
1) The first timed events is the DB CPU. Hence I feel the migration scripts can be modified to run in parallel so that they can finish faster. However here the question arises why it should run faster in development env if this is an issue.
2) I tried increasing the
a.large_pool_size set to 512M
b.sga_max_size set to 8G
c.sga_target set to 8G
from 0, 4G and 4G respectively.
I have attached the AWR and below are the etc/system contents for solaris settings.
* Begin MDD root info (do not edit)
rootdev:/pseudo/md@0:0,1,blk
* End MDD root info (do not edit)
set noexec_user_stack=1
set noexec_user_stack_log=1
* IBMdpo vpath_START (do not remove)
* default SCSI timeout is 60 seconds
* uncomment to change SCSI timeout * set sd:sd_io_time=0x1e
forceload: drv/vpathdd
* IBMdpo vpath_END (do not remove)
set noexec_user_stack=1
set semsys:seminfo_semmni=100
set semsys:seminfo_semmns=1024
set semsys:seminfo_semmsl=256
set semsys:seminfo_semvmx=32767
set shmsys:shminfo_shmmax=4294967295
set shmsys:shminfo_shmmin=1
set shmsys:shminfo_shmmni=100
set shmsys:shminfo_shmseg=10
P.S. The awr report is renamed to .txt from .html to be able to upload the file.
Migration From Oracle 10.2.0.3.0 To 11.2 On AIX 5.2 Server
Jan 26, 2012Detail step by step description for Migration of ORACLE from 10.2.0.3.0 to 11.2 on AIX 5.2 Server.
View 2 Replies View RelatedMigration From SQL Server To Oracle
Oct 10, 2011I created some materialized view in Oracle database from SQL Server using Db Link.
When I selected the materialized view in Oracle database with where clause it is giving me following error.
SELECT * FROM COUNTRY_MV where country_code ='AWB';
ORA-00904: "COUNTRY_CODE": invalid identifier.
But when I write the column name inside quotes it works fine.
SELECT * FROM COUNTRY_MV where "country_code" ='AWB';
Server Administration :: Oracle DB Server Migration Checklist
Apr 11, 2012We will be having a meeting with our client regarding their Database Server Migration (They are planning to buy a new server). Their current database is Oracle 10gR2, they will not upgrade to 11g, they just plan to migrate to a new more powerful machine.
I was planning to ask the following questions.
1. Specifications of the current server and the new one.
2. Operation system (I think they will use same OS, just an updated one)
3. Can the business afford full downtime on current servers?
4. Size of the DB, because it can take hours to move large files.
And is there documentation regarding Server Migration (Change of machine only, not database upgrade or anything,
Server Administration :: Migration Of Oracle From AIX To Solaris
Jan 4, 2013We have to migrate our database from current OS (AIX 5.3) to Solaris 10. We'll do it through expdp / impdp. Is there any other way to do it as well?
Also, we have dataguard configured at current setup. So is there any way we can take backup of existing database at DR & restore it at new server (Solaris) or we'll have to take a fresh backup from DC (after migration) & ship it to DR & create a new standby?
Server Administration :: Migration Of Oracle Jobs
Nov 22, 2010Recently we are planning to migrate oracle 10g to 11g. We are migrating PHASE WISE (Schema wise) as this is a 50TB of Production instance. We are using Oracle Golden gate for this purpose.
Is there is any way that we can migrate oracle jobs from 10g to 11g?
Server Utilities :: Oracle Migration From 8 To 11gR2?
Sep 13, 2010I have Windows server working Oracle 8.0.5.I have to migrate to another server that is Oracle 11gR2 on Windows 2008.Some say I can't do Export and Import directly.And some say DBlink is not working from 11Gr2 to 8.
What can be fewest step to migrate?Somebody try to use 'Oracle directory' and VB and Powerbuilder program to send data and DDL from 8 to 11Gr2.
migrating from Oracle 8.0.5 to 11Gr2 machine.
Networking And Gateways :: Oracle 9i To Sql Server 2008 R2 Migration?
Apr 2, 2013We are having oracle 9i as database and migrating to sql server 2008. Our oracle 9i database connects to another oracle databases and these databases are having different oracle version(9.2.0.8.0, 9.2.0.7.0,10.2.0.5.0,11.2.0.2.0,9.2.0.6.0,10.2.0.4.0,8.1.7.4.0 )
I do have two queries :
1) how to connect from Sql server 2008 R2 to different Oracle databases
2) How will other oracle databases connect to Sql server 2008 R2 database
Server Administration :: Migration Of Oracle 10gR2 To 11gR2?
Jun 23, 2010I am migrating an oracle 10g to 11gR2. i am a bit confused. The developers in my work place have a tablespace for storing table and a different tablespace for storing indexes.
For the migration i am using exp and imp. My question is how i am going to migrate the indexes from 10g to 11gR2?
OS; solaris sparc 10
Oracle 10g: 10.2.0.1.0
oracle 11g: 11.2.0.1.0
Server Utilities :: Migration From Postgres Into Oracle Columns With Spaces
Jul 21, 2010I have migrated from postgres to oracle entire databases however some tables have spaces how can they be removed and how can i found out all the tables in a schema with spaces?
View 8 Replies View RelatedInstallation :: Live Server Migration For 11gR2 Oracle?
Oct 15, 2013Migrating the LIVE server to a NEW virtual machine.2 databases reside on the LIVE server, one runs in archivelog mode &other no archivelog modeOld server-Windows 2003 32 bit, oracle databases 11.1.0.7.0New-Windows 2008 64 bit,Oracle databases should be 11.2.0.3.0Just want to clarify the following1)When installing oracle, what would be the best option-create and configure a database / install software only(later create database using dbca) ?why? Just want to know if there will be a difference at all in these 2 methods.2)What is the best way to migrate the data in the database, datapump or rman (rman takes full backup in the present "live" so this can be moved to "new live" and can be recovered)? What would be the method with least downtime?(Once the data is transferred, the database in the "old server"will be deleted)3)The structure of the data files (folder path) are going to be different in the old and new servers, so I have to precreate the tablespaces, so will the impdp fail in this case?
View 1 Replies View RelatedServer Administration :: Oracle Database Migration From 11gR2 32bit To 64bit?
May 28, 2012"How to Migrate Oracle 11gR2 32bit to 11gR2 64bit on Microsoft Windows"
Currently we are having Microsoft Windows Server 2003 standard Edition service pack 2 and we are trying to migrate it to microsoft windows server 2008 Release 2 standard Edition
Server Utilities :: Migration From Sybase To Oracle 1 Table Fails With SQL Error ORA-01841
Jul 17, 2012im trying to migrate Sybase 12.5 to oracle 11G R2 on linux all tables are fine expect one which fails with error
"SQL Error: ORA-01841: (full) year must be between -4713 and +9999, and not be 0
01841. 00000 - "(full) year must be between -4713 and +9999, and not be 0"
*Cause: Illegal year entered
*Action: Input year in the specified range"
i have change the data type from CHAR to VARCHAR2 etc as for the datatype date shows as date on the tool - I'm using sqldeveloper from oracle.
SQL & PL/SQL :: Why Yyyy Is Represented As 0005 Instead Of 2005
Sep 26, 2005DB : Oracle 9i
Query : select to_date(sysdate,'dd-mm-yyyy') from dual
Result : 26-09-0005
Doubt : Why yyyy is represented as 0005 instead of 2005 and what should I do to make it 2005?
Data Migration From 9i To 11g R2
Mar 9, 2011We have our current production running on 9i and eventually want to migrate to 11g-r2. But the challenges are as follows:
9i production is running in San Francisco data center. 11g-r2 Production already setup up and running in Atlanta data center.
The database size is around 2 TB running on 9i. We are looking to transfer this to 11g-r2 and wondering, what options we have at our disposal: I was looking into EXP/IMP, but somebody said, dblinks will be much faster and reliable than EXP/IMP.
Data Migration With XML Files?
Aug 25, 2010we're planning a data migration from an application (oracle-based) to another (also with oracle db).
the origin is a ca. 80 GB database. so lots of millions of records are to be migrated. (before loading records into the destination tables, they have to be transformed).
the current concept is to receive all origin data in xml files, load them in a staging area (an own migration scheme in oracle), transform and load them into the destination tables.
we have three days for the whole migration (including extract from origin database, transform, load, backup after completion...).
my question is, that a migration with xml-files is a good concept. i think xml processing is much slower than doing the same with csv files. my proposal to migrate an oracle dump (so we got the original data in our staging area) was declined.
is migration mass-data with xml files good or are there performance or other issues?
SQL & PL/SQL :: Script For Data Migration
Mar 23, 2012I had a table with columns as below
employee_id
payroll_pay_week1
payroll_pay_week2
payroll_pay_week3
payroll_pay_week26
I have created a new table, so that instead of having 26 columns for payment amount for each week, I want to have one column for pay amount and one column to represent the week as below
employee_id
payroll_pay
payroll_pay_week
how do I migrate the data from old table to the new table?
Remote Migration Of Data
Oct 30, 2012Is there any oracle utility to do remote migration of data or it is possible only using some third party software.
View 1 Replies View RelatedData Migration From MySQL Database
Oct 31, 2008I need to migrate data from Mysql database to Oracle11g database.
a) is there any method available to import the all the sqls like table script,constraint scripts,data(insert ) script from Mysql.so that we can apply the sql directly to the oracle schema after making necessary changes(like datatype).
b) Is there any free tool available for the migration.
Migration From Data Integrator To Java
May 6, 2013how to migration from ODI to java.. How to work on this type of migration.
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