Migrating PS from Sql Server tO Oracle DB

Any suggestions for transfer utilities ?
ETL tools ?

That was my thought.
But I was thinking that a tool might need to be Peoplesoft aware to work, rather than just moving the database.
We do plan to Ger Peoplesoft installed on new RAC cluster before we start migration.
Message was edited by:
user630723

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Faster way to migrate data from SQL Server to Oracle 10g

We have to migrate data from SQL Server to Oracle 10 g.
One particular table on SQL Server has records around 1.25 millions.
We tried moving data using DTS package, but looks it will take hours with current speed of 300 records/minute.
This table has TEXT column, which has XML strings stored. I am not sure, if this is the reason for slow migration.
Would you please suggest better options to migrate it faster?
Thanks in advance !!!

Have you tried Migration work bench?

Need help in migrating data from SQL Server to Oracle

Hi,
I've created a database link in my Oracle Database 11g Express Edition connecting to our SQL Server 2005 Enterprise Database. Now, I'm having issues on migrating some fields. Mostly Text field in SQL Server to CLOB in Oracle. I've created a PL/SQL Procedure to do this but somehow these columns don't get all the value.
For example:
In my sql server, I have a table SQLTBL with a field REMARKS of TEXT data type. It has the following value.
This is line 1.
This is line 2.
This is line 3.
Now I created a table ORCLTBL in oracle with field REMARKS of CLOB data type.
In my procedure I do something like.
begin
for i in ( select "remarks" rem from "dbo"."sqltbl"@sqldb )
loop
insert into orcltbl ( remarks ) values (i.rem);
end loop;
commit;
end;
/When I select the data from oracle it will only show "This is line 1" and disregard the values after the new line character.
Is there a way to make this work?
Thanks,
Allen

Allen Sandiego wrote:
Hi,
I've created a database link in my Oracle Database 11g Express Edition connecting to our SQL Server 2005 Enterprise Database. Now, I'm having issues on migrating some fields. Mostly Text field in SQL Server to CLOB in Oracle. I've created a PL/SQL Procedure to do this but somehow these columns don't get all the value.
For example:
In my sql server, I have a table SQLTBL with a field REMARKS of TEXT data type. It has the following value.
This is line 1.
This is line 2.
This is line 3.
Does the above mean, you have Three records or it is One record spanning in Three lines?
Now I created a table ORCLTBL in oracle with field REMARKS of CLOB data type.
In my procedure I do something like.
begin
for i in ( select "remarks" rem from "dbo"."sqltbl"@sqldb )
loop
insert into orcltbl ( remarks ) values (i.rem);
end loop;
commit;
end;
/When I select the data from oracle it will only show "This is line 1" and disregard the values after the new line character.
Probably, assuming that there is only One record, SQL server is sending the data as separate rows as opposed to a Single Row.
Can you provide the Output of below when executed from Oracle terminal? (I hope you understand the motive of query, and pardon my knowledge of SQL Server if the query below does not work :) )
select count("remarks"), "remarks" rem from "dbo"."sqltbl"@sqldb group by "remarks";

Issues Migrating Data from SQL Server to Oracle

Good morning, I'm currently trying to migrate data from a SQL Server 7 Database to Oracle 11GR1.
I've followed the steps outlined in the guide that's on OTN and for the most part it worked well, the Data Model Capture, transformation and generation worked fine but when i try to do an online data migration the parallel DataMove threads stop working, i have no errors at all on the migration log they just don't pickup new tables to migrate data.
After looking at the last tables they tried to migrate i noticed that this happens when the table has a text, timestamp or image column on Sql Server which translate to CLOB, RAW[50] and BLOB columns on Oracle.
I'm i missing something here or just flat out doing something wrong with these datatypes?
Oh btw i'm using SQL Developer 2.1 December Edition plus the jtds 1.2.5 drivers for SQL Server.

As you don't have an error message it is difficult to diagnose. You could perform the offline data load for those failiing tables and continue to use the online method for all others.
Another option would be to log a service request and to provide some demo data to analyse the root cause.

Migrating a table with BLOB field from SQL-Server to Oracle.

Hi All,
I'm trying to create a Class to migrate data from SQL-Server to Oracle, this table has a BLOB field.
The Code:
package br.com.infox;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
public class Migrador {
     public static void main(String[] args){
          try {
               // Conex�o com o SQL Server
               Class.forName("net.sourceforge.jtds.jdbc.Driver");
               Connection conSQL = DriverManager.getConnection ("jdbc:jtds:sqlserver://10.10.2.9/protocolo","prot","suinf2002");
               // Conex�o com o Oracle
               Class.forName("oracle.jdbc.driver.OracleDriver");
               Connection conORA = DriverManager.getConnection ("jdbc:oracle:thin:@10.10.2.2:1521:des","protocolo","protocolo");
               Statement stSQL = conSQL.createStatement();
               String querySQL = "SELECT * FROM DOC_INCORPORADO";
               ResultSet rsSQL = stSQL.executeQuery(querySQL);
               String queryORA = "INSERT INTO PROT_VITALICIAMENTO (NU_PROCESSO, ANO_PROCESSO, CD_USUARIO, DT_ENVIO," +
                         "DE_COMPLEMENTO, NM_ARQUIVO, ARQUIVO, NU_SEQ, CD_TIPO_ARQUIVO, MES, ANO) VALUES (?,?,?,?,?,?,?,?,?,?,?)";
               PreparedStatement psORA = conORA.prepareStatement(queryORA);
               while (rsSQL.next()){
                    System.out.println("Linha: " + rsSQL.getRow());
                    psORA.setInt(1, rsSQL.getInt("nu_processo"));
                    psORA.setInt(2, rsSQL.getInt("ano_processo"));
                    psORA.setInt(3, rsSQL.getInt("cd_usuario"));
                    psORA.setDate(4, rsSQL.getDate("dt_incorporacao"));
                    psORA.setString(5, rsSQL.getString("complemento"));
                    psORA.setString(6, rsSQL.getString("nm_arquivo"));
                    psORA.setBinaryStream(7, rsSQL.getBinaryStream("arquivo"), (int)rsSQL.getBlob("arquivo").length());
                    psORA.setInt(8, rsSQL.getInt("num_seq"));
                    psORA.setInt(9, rsSQL.getInt("cd_tipo_arquivo"));
                    psORA.setInt(10, rsSQL.getInt("mes"));
                    psORA.setInt(11, rsSQL.getInt("ano"));
                    psORA.executeUpdate();
               stSQL.close();
               psORA.close();
               conORA.close();
               conSQL.close();
          } catch (Exception e){
               e.printStackTrace();
The ERROR:
java.sql.SQLException: Exce��o de E/S: Connection reset
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
     at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3668)
     at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1986)
     at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1119)
     at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2191)
     at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:2064)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2989)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:658)
     at br.com.infox.Migrador.main(Migrador.java:41)
What's the problem of these Class?
Thank's.

Depending on the version of the database you have, you could use transportable tablespaces.
http://download-east.oracle.com/docs/cd/B10501_01/server.920/a96524/c04space.htm#9370

Related to migration of db from sql server to oracle 11 g

We're trying to migrate a Sql server managment studio database to Oracle 11g using SQL Developer 4.0. We can successfully connect to both Sql server managment studion 8.0 and Oracle 11g using the tool, as well as click through the Migration Wizard and start the migration.
This opens the Database Migration dialog box, which indicates the capture process starts normally. we get the following error:
ora :01440 : can not insert null into migrlog (id column) ,
\and then after some time , i get an error that migration failed
i am not getting the reason,I thing it may be due to reason that , I have table's column in my source db with more than 30 character.
If i am migrating one by one table . then it is not giving any error, and identifier name is getting shrink in 30 character. but i am not getting the view , stored procedure , indexes , and others
then what is the solution for that, somebody pls suggest any help?????????????

Pl do not post duplicates - related to migration of db from sql server to oracle 11 g
Continue the discussion in your original thread
The error message is explicitly clear
ora :01440 : can not insert null into migrlog (id column)
Your process is trying to insert a NULL value into the ID column, which presumably cannot be NULL

Migration from SQL Server to Oracle 8i

Hi,
what are the general issues to be considered when migrating a database from SQL server to Oracle 8i.
Is it documented on the web/ or any publication
Samit

What we did was to create the schema using migration work bench and then transfer the data using data junction
The main issues that you have to handle are
1) Data type issue, here problem comes converting chars to varchars as chars are padded and may not work in indexes, so you have to trim the afterwards, and if you have any image type data types in Sqlserver, you can use either lobs or long raw, it again depends upon your application, if you uses lobs you may have to recode your application
2) Sql statements, Oracle cannot understand Sqlserver sql statements, so you have to convert them all. Sqlserver allows two outerjoins to a table, Oracle does not, so you have to modify your functionality
3) Connections to the database. if you are using ODBC then use Oracle ODBC drivers and the latest ones, otherwise you may encounter memory leaks.
These are from the top of my head, if you have any specific problem I may be able to help.
Good luck

Migration of table from sql server to oracle

Hi,
I had to export few tables from SQL Server to Oracle. After the migration, I am checking to see all the tables in Oracle that have been migrated from Sql Server. I am executing select * from tab; and am seeing all the the tables (including those have been exported) from the output list of tables. However, when I am doing a select * from x; where x is one of the few tables that have been migrated, it says table or view does not exist. This is the problem with all other migrated tables. Any help is appreciated in advance. Thanks.
[email protected]

Try select * from "x"

Migration issue in SQL Developer (from SQL Server to Oracle)

Dear All,
I am using SQL Developer 3.0 to migrate data from SQL Server 2008 to Oracle 11gR2. I used Quick Migration Wizard for migrating and everything was Ok but when it was running migration process, I got this message: “Migration actions have failed. Check the migration reports for details. : null”
But there was not any report to check. Does anyone know how I can do it without any problem?
Thanks in advance.

I am working on a project to migrate from SQL Server 2008 to Oracle 11gR2. It includes some tables, views, indexes, triggers and store procedures. At first I worked on SQL Developer 2.1.1.64 but it doesn’t support SQL Server 2008 (I had to use SQL Server 2005 in its offline options). I got a lot of error when I used the offline options. I know that I may be having some problem in table or view definition in my SQL Server but if I don’t have any log file I can’t solve them.
Unfortunately, in SQL Developer 3.0 there isn’t any option to generate a SQL comments from objects (convert to Oracle) because I need to rewrite comments if they have problem. For example I have a filed named USER that it’s a reserved word in Oracle so I have to change this field name.
I also can’t use “Translation Scratch Editor” because it has some error to convert. For example when I use it for the following code:
CREATE TABLE [dbo].[Table1](
     [ID1] [int] IDENTITY(1,1) NOT NULL,
     [Name1] [varchar](50) NULL,
     CONSTRAINT [PK_Table1] PRIMARY KEY CLUSTERED
     [ID1] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
CREATE TABLE [dbo].[Table2](
     [ID2] [int] IDENTITY(1,1) NOT NULL,
[Name1] [varchar](50) NULL,
     CONSTRAINT [PK_Table2] PRIMARY KEY CLUSTERED
     [ID2] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
I receive a wrong code like this:
CREATE SEQUENCE Table1_ID1
START WITH 1
INCREMENT BY 1;
CREATE TABLE Table1
ID1 NUMBER(10,0) NOT NULL,
Name1 VARCHAR2(50) ,
CONSTRAINT PK_Table1 PRIMARY KEY( ID1 )
CREATE OR REPLACE TRIGGER Table1_ID1_TRG
BEFORE INSERT
ON Table1
FOR EACH ROW
BEGIN
SELECT Table1_ID1.NEXTVAL INTO :NEW.ID1
FROM DUAL;
END;
CREATE SEQUENCE Table1_ID1
START WITH 1
INCREMENT BY 1;
CREATE SEQUENCE Table2_ID2
START WITH 1
INCREMENT BY 1;
CREATE TABLE Table2
ID2 NUMBER(10,0) NOT NULL,
Name1 VARCHAR2(50) ,
CONSTRAINT PK_Table2 PRIMARY KEY( ID2 )
CREATE OR REPLACE TRIGGER Table1_ID1_TRG
BEFORE INSERT
ON Table1
FOR EACH ROW
BEGIN
SELECT Table1_ID1.NEXTVAL INTO :NEW.ID1
FROM DUAL;
ENDCREATE OR REPLACE TRIGGER Table2_ID2_TRG
BEFORE INSERT
ON Table2
FOR EACH ROW
BEGIN
SELECT Table2_ID2.NEXTVAL INTO :NEW.ID2
FROM DUAL;
END;

Migrating from SQL Server to Oracle 8i

Hi all :),
I am trying to migrate from SQL Server to Oracle 9i.
I am using the Migration Workbench.
Everything goes fine during Capturing phase, but while
creating Oracle model the Workbench just hangs at
"Mapping Tablespaces" for over three hours.
(not exactly hangs in the sense that it responds to mouse
events and I can abort the ongoing activity ...)
What should I do ? Should I let it go on and see what
happens.
I follow each and every step as mentioned in the
documentation ... but obviously I am doing something
wrong. Any pointers ???
However ... if I try to migrate to Personal Oracle 8 ...
the migration goes fine from start to end ... just that
the SQL Server triggers aren't successfully migrated.

You may want to start by downloading the Oracle Migration Workbench. That generally does a reasonable job in moving the tables, stored procedures, etc. from SQL Server to Oracle. If your VB code is database agnostic, it should continue to work without any more intervention. Realistically, however, you'll rpobably have to at least tweak a few things that don't work the same way in the old ODBC/ OLE DB provider and the new one.
The hard part of migrations like this is that you may need to revisit some of your architectural decisions if you want Oracle to perform well. There are plenty of things that one does in SQL Server (i.e. frequent commits) to improve performance that have the opposite affect in Oracle. Identifying and fixing these sorts of things tends to be the largest part of a migration like this. Unfortunately, I don't know of a resource that talks addresses all the possible gotchas here.
Justin
Distributed Database Consulting, Inc.
www.ddbcinc.com

How can I migrate data from SQL Server 6,5 to Oracle 8?

We have a web site based on Microsoft SQL Server 6.5.Now we plan
to migrate the database to Oracle 8.
We have redesigned the tables structure and created tables under
Oracle 8, so we only need to migrate data from SQL Server.
We've exported data from SQL Server to text files.
How can we import data from files and restore to Oracle tables.
Is there a solution which let us to import data for particular
table columns,not all columns?
We'll be appreciated if somene can give suggestions.
Regards
Michael
null

Thank you for your reply.
I'll try the Oracle sqlloader utility first.
Regards
Micahel
Oracle Migration Workbench Team wrote:
: Michael,
: Oracle sqlloader is user for this sort of operation, see
: Oracle8i Utilities
: Release 8.1.5
: A67792-01
: available online through Oracle Technology Network.
: The Oracle Migration Workbench can be used to create bcp and
: sqlloader scripts, though since you have altered the schema
these
: scripts would need to be altered by hand after generation.
: Some thought has been put into redesigning table structures in
: the Oracle Migration Workbench, but currently it looks like
this
: reengineering will be left to be done by other tools, eg
Oracle
: Designer, once the SQLServer database has been duplicated with
as
: little change as possible onto Oracle.
: Hope that helps,
: Turloch
: Oracle Migration Workbench Team
: Michael (guest) wrote:
: : We have a web site based on Microsoft SQL Server 6.5.Now we
: plan
: : to migrate the database to Oracle 8.
: : We have redesigned the tables structure and created tables
: under
: : Oracle 8, so we only need to migrate data from SQL Server.
: : We've exported data from SQL Server to text files.
: : How can we import data from files and restore to Oracle
tables.
: : Is there a solution which let us to import data for
particular
: : table columns,not all columns?
: : We'll be appreciated if somene can give suggestions.
: : Regards
: : Michael
: Oracle Technology Network
: http://technet.oracle.com
null

How to migrate from sql server to oracle

Hi ,
My requirement is we are planning to migrate the sql server data to oracle.
what is the way to do migration from sql server to oracle. Please let me know if any tools are there for migration.Previous we used sql developer( which is provided by oracle i.e. freeware )
tool but it was created only table structures not ported any data.

Hi,
Oracle sql developer is a great tool for migration from sql server to oracle..
Refer the link,
http://www.oracle.com/technetwork/database/migration/sqlserver-095136.html

Migrating from SQL Server to ORACLE using SqlDeveloper tool - IN OUT CURSOR

Hi All,
I am new to Oracle. I am asked to migrate a database from SQL Server to ORACLE. I have migrated all the SP's and functions except 2. I am facing the following problem. Pls do reply me if anyone knows the solution since I am struggling for the past 2 days for these two functions
the function is as follows in ORACLE.
create or replace
FUNCTION ABC
AA IN VARCHAR2,
BB IN DATE,
CV_1 IN OUT SYS_REFCURSOR
When I tried to call from some other function its showing me an error.
I called from another function as follows:
ABC(CC,DD,CV_2);
Shall I know how to call the above function? I feel someone has faced the same problem before. Thanks in advance for the help.
Thanks,
Srinivasan.T

Its returing a number only. I am just giving part of the function.
create or replace
FUNCTION ABC
AA IN VARCHAR2,
DD IN DATE,
CV_1 IN OUT SYS_REFCURSOR
RETURN NUMBER
AS
When I call the function which has a IN OUT SYS_REFCURSOR as a parameter I am facing this problem.
I need to know how to call a function which has the IN OUT SYS_REFCURSOR parameter.
Thanks,
Srinivasan.T

Migrating from SQL Server to ORACLE - Pls help

Hi All,
I am a .Net developer. I am asked to migrate a project from SQL Server to ORACLE. Can anyone help me how to move forward.
I used SQLDEVELPOR tool and migrated all the tables. But the Stored Procedures haven't got migrated properly. I need to migrate all the SP's from the scratch.
Please help me.
Thanks in advance,
Srinivasan.T

You might consider post your question in Migration Bench forum.
Database and Application Migrations

Planning db from SQL server to Oracle

Hi Friends
We are planning to upgrade our Hyperion Environment from 9.3.3 to 11.1.2.2. and we are going from SQL server to Oracle as our RDBMS.
If we are changing DBMS, do we have to rebuild total application or is there any easy method to migrate from sql server to Oracle
Please suggest
Thanks

871250 wrote:
Thank you so much John
Just to make sure i got it correct
1. Export from 9.3.3 to 11.1.2.2 using LCM
2. Delete the planning application
3. Update oracle data source on 11 point to Oracle
4.Again use LCM to export planning app from 9.3.3 to 11.1.2.2
Please suggest if i am wrong
Thanks
No you would upgrade the planning application using the upgrade wizard in 11.1.2.2, once the application has been upgrade you can use LCM to export the full application, then delete, re-point data source, import using LCM.
Cheers
John
http://john-goodwin.blogspot.com/

Migrating PS from Sql Server tO Oracle DB

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