Importing Data From Oracle 10g To SQL Server
Aug 19, 2007
Hi,
I created SQL Server package and schedule the job. SQL Server allows us to connected different database for e.g. for oracle using "Oracle Provide for OLD DB" to retrieve our database. A link is create between this database which move the data to SQL Server. I'm sure there is no issues in the link, as I'm using it to retrieve several oracle database which contains both Arabic and English data.
But after Importation it is showing Junk values. Please advise me what step I should take next.
Regards
Azeem
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Jul 30, 2007
Hi,
I am using Windows 2003 server and Sqlserver 2005 by the use of Linked server , I made a connection to Oracle 10g after that I am importing records from Oracle to sqlserver 2005. When I made tnsnames.ora in sql machine , it worked fine but when i am using tnsnames file from oracle server then i fiired importing procedure it returns below maintain error :
OLE DB provider "MSDAORA" for linked server "BI_ORACLE_LS" returned message "Unspecified error".
OLE DB provider "MSDAORA" for linked server "BI_ORACLE_LS" returned message "Oracle error occurred, but error message could not be retrieved from Oracle.".
Msg 7311, Level 16, State 2, Line 1
Cannot obtain the schema rowset "DBSCHEMA_TABLES" for OLE DB provider "MSDAORA" for linked server "BI_ORACLE_LS". The provider supports the interface, but returns a failure code when it is used.
Please let me know.
Thanks
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Oct 20, 2006
Hi All,
I have become frustrated and I am not finding the answers I expect.
Here's the gist, we support both Oracle and SQL for our product and we would like to migrate our Clients who are willing/requesting to go from Oracle to SQL. Seems easy enough.
So, I create a Database in SQL 2005, right click and select "Import Data", Source is Microsoft OLE DB Provider for Oracle and I setup my connection. so far so good.
I create my Destination for SQL Native Client to the Database that I plan on importing into. Still good
Next, I select "Copy data from one or more tables or views". I move on to the next screen and select all of the Objects from a Schema. These are Tables that only relate to our application or in other words, nothing Oracle System wise.
When I get to the end it progresses to about 20% and then throws this error about 300 or so times:
Could not connect source component.
Warning 0x80202066: Source - AM_ALERTS [1]: Cannot retrieve the column code page info from the OLE DB provider. If the component supports the "DefaultCodePage" property, the code page from that property will be used. Change the value of the property if the current string code page values are incorrect. If the component does not support the property, the code page from the component's locale ID will be used.
So, I'm thinking "Alright, we can search on this error and I'm sure there's an easy fix." I do some checking and indeed find out that there is a property setting called "AlwaysUseDefaultCodePage" in the OLEDB Data Source Properties. Great! I go back and look at the connection in the Import and .... there's nothing with that property!
Back to the drawing board. I Create a new SSIS package and figure out quickly that the AlwaysUseDefaultCodePage is in there. I can transfter information from the Oracle Source Table to the SQL Server 2005 Destination Table, but it appears to be a one to one thing. Programming this, if I get it to work at all, will take me about 150 hours or so.
This make perfect sense if all you are doing is copying a few columns or maybe one or two objects, but I am talking about 600 + objects with upwards of 2 million rows of data in each!!
This generates 2 questions:
1. If the Import Data Wizard cannot handle this operation on the fly, then why can't the AlwaysUseDefaultCodePage property be shown as part of the connection
2. How do I create and SSIS Package that will copy all of the data from Oracle to SQL Server? The source tables have been created and have the same Schema and Object Names as the Source. I don't want to create a Data Flow Task 600 times.
Help!!!
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Dec 9, 2003
I have SQL Server 2000 and am using DTS to simply import some data located on a remote Oracle DB.
If I have the following information:
TNS Name:
ThisApp.world
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(COMMUNITY = tcpxxx.world)
(PROTOCOL = TCP)
(Host = SomeHost)
(Port = 1234)
)
)
(CONNECT_DATA =
(SID = App)
(GLOBAL_NAME = ThisApp.world)
)
)
And I also have the name of the Table.
Using the DTS Wizard, on the Choose a Data Source screen, I pick the following:
Data Source: Microsoft ODBC Drive for Oracle
Server:
Username:
Password:
I don't know what I should put into the other fields, given what I have above, i.e. what to put in for Server, Username, and Password! Or should I use a different procedure to import this Oracle data? I am almost positive I was not supplied the username/password. I was told I could connect given the above TNS information. What do you all recommned?
Your assistance will be greatly appreciated.
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Jun 18, 2007
I have created a simple package that uses a sql command to pull data from an oracle database and inserts the data into a sql 2005 table. Some of the data fields that i am pulling from contain two digits after the decimal point, however this data is lost when it gets into sql. I have even tried putting the data into a flat file, and still the data is lost.
In the package I have a ole db source connection which is the oracle database and when i do the preview i see all the data I need. I am very confused and tried a number of things to get the data into sql, but none work. Any ideas would be very helpful.
thanks
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Nov 28, 2005
Hi everybody,
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Nov 8, 2007
OK so there is some data in an Oracle DB that I have to summarize based on grouping info stored in a SqlServer DB. How can I import the Oracle data into a SqlServer temp table using SqlServer Express? Thanks.
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May 8, 2015
we recently got a scenario that we need to get the data from oracle tables which is installed on third party servers. we have sqlserver installed on ourservers. so they have created a DBLINK in oracle server to our sqlserver and published the DBLINK name.
what are the next steps that i need to follow on my sqlserver in order to access the oracle tables ?
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Jan 25, 2006
I am trying to import 6M records in a table from an Oracle 10g databaseinto a SQL Server 2000 database.After importing 1.5M+ records I get the following error:Ora-01555: snapshot too old: rollback segment number 129 with name"_SYSSMU129$" too smallHow can I speed up the import process between Oracle and SQL Server?The database box I'm using has 12GB of memory and 1.5 TB of space. Itshouldn't be a hardward problem. :-)Thanks in advance.
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Mar 7, 2006
I am trying to import a variety of data from an Oracle 10g
database. When I import the data using the OLE DB it takes a long
time (100K records an hour).
How can I improve the throughput of my import?
Is there a better driver I could be using?
Any input will be appreciated.
db55
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Sep 4, 2001
Hi all,
Please let me know if it is possible to import an Oracle .dmp binary file into SQL using DTS. DTS has ODBC and OLE DB drivers for Oracle but both require specifying the Oracle database name, user name and password. i.e., it looks like the only way to import the .dmp file into SQL would be to first load the .dmp file into Oracle and then tranfer it from Oracle to SQL using DTS. Is there any way to load the .dmp file directly into SQL?
The .dmp file is a binary file that has been generated from Oracle using the 'Export' utility.
Thanks in advance,
-Praveena
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Mar 29, 2006
hi,
this is my current set up:
sql server 2005 express edition,
sql server management studio express,
oracle tables (original source data currently linked through odbc)
adp database file (new db where i'm trying to import the above oracle tables)
i need to import (or make copies) on a weekly/daily basis, of several oracle tables into a new adp database.
what is the fastest option? some of these tables hold over 1m records.
i have also heard of "linked servers" and "dts", but would like some experts advice before starting looking into this.
many thanks
luzippu
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Jul 31, 2007
Hello all, I hoping to get some input on how to get around this odd problem. I use the SSIS Import Wizard to create a package that imports data from an Oracle 9 database into SQL 2005. One of the 'columns' selected from Oracle is actually two floating point columns multiplied together.
ie: SELECT one * two FROM table
In the SSIS wizard the data preview for this shows up as it should, with the column data in floating point form. However after actually importing the data, all the numbers get imported as integers even though they are going into a floating point column.
Any ideas how to get around this?
Thanks
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Oct 22, 2001
I am trying to import application tables from oracle but they do not show up in the list of tables. I suspect that this is because the tables are owned by System. Is there any way other than changing the owner to get these tables to appear in the import list?
Thanks,
Ken Nicholson
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Jun 23, 2015
I am currently trying to migrate a excel file into SQL 2012 database on an Oracle Virtual Box VM. I am new to SQL and this type of IT in general.
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Sep 10, 2007
I have one column in SQL Server 2005 of data type VARCHAR(4000).
I have imported sql Server 2005 database data into one mdb file.After importing a data into the mdb file, above column
data type converted into the memo type in the Access database.
now when I am trying to import a data from this MS Access File(db1.mdb) into the another SQL Server 2005 database, got the error of Unicode Converting a memo data type conversion in Export/Import data wizard.
Could you please let me know what is the reason?
I know that memo data type does not supported into the SQl Server 2005.
I am with SQL Server 2005 Standard Edition with SP2.
Please help me to understans this issue correctly?
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May 23, 2007
Hi,
I'm new to SQL server. My huge data is there in DB2. I tried to import using SSIS import/export wizard, it does successfully with default datatype columns.
for example, If my DB table has numeric columns, it has been imported as "double" and if it is string, it has been impoerted as "nvarchar". Is there any way to have correct/equivalnet datatype import from DB2?
Rgs
Vasu
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Nov 4, 2006
Hello,Our company often receives data from outside sources to add to our application. This data is usually provided to us in Excel, CSV, XML, etc. The files that we receive usually have different columns from the columns in our database, so we have to map these columns to our table structure to import.I'm looking for an application that will easily allow me to load up the data file (whatever type it may be), expose the columns in the data file, allow me to map these columns in our SQL server, then import the data. I know that this can be done as DTS, however I'm looking for alternatives. Does anyone have any recommendations? Thanks in advance.
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Sep 14, 2004
I have a Excel 2000 column which looks like this:
Column A
23456
234-67
2-56
354899865
When I create a DTS package to import this column, only the values without a hyphen get imported correctly..and a null value will show for the numbers that have a hyphen in it.
I've set my datatype to varchar, float, nvarchar, text, etc in SQL Server 2000...but nothing seems to work. I have also changed the datatype in my excel spreadsheet to text, general, etc.
I've tried so many combinations, I forget which ones I've tested...Anybody have an idea what I should try ?
Thank you
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Jul 20, 2005
Can anyone help me??! What is the best way to import data from One Worldinto SQL Server? If it's possible to use DTS then should I use the OLEDBconnection object?Many thanks,Steve
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Jul 20, 2005
I have a table for authors (for our bookstore) that has several fields(firstname, lastname, etc.) and an author_id field (set as identity)I'm trying to import a spreadsheet into this table, but keep gettingerror messages that say I can't import data into the author_id field(the identityf field).Can someone suggest what I can do to overcome this?Thanks,Bill
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Oct 12, 2006
I need to import csv data into a SQL Server 2005 database using SQL Server Management Studio Express. I can't find any menu options for accomplishing this. Is this a limitation of the Express edition, or am I missing something when I try to find this feature?Thanks for any help provided.
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Feb 21, 2008
Is there any way to import the excel data to SqlServer 2000 without using OleDb Connection in the code...??
Help Me with this??
Thanks in advance..
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Mar 12, 2008
I have a web application I created in asp.net + sql2005 and am deploying a genercized version of it to multiple clients. I have created a script which dynamically generates a database to a server and creates all of the tables, procs, and views. I now need data from the old database, which will be imported into the new database. It's basically default users, lookup values, etc. What are some methods of getting this data out of the old server and into the new server? I was thinking about generating flat files with the data, then writing code to loop through and insert the data, but it seems very tedious. Do I have any other options? I cannot use Backup and Restore because I have no access to the new sql server's filesystem.Thanks.
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Sep 2, 2005
Hi,I have to find a way to do the following : a company provides for my company a web page displaying data separated with ;I need to automatically update a table in SQLServer with this data, ie delete the old data, read the web page containing new data as text, and insert these data into the table.I would actually prefer not to trigger this import process "by hand" ; if there's a solution to schedule it ...Thanks for your helpJohann
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Aug 11, 2000
I'm trying to import data into an SQL Server (7.0) and I'm wondering which Source (Microsoft Data Link, Microsoft ODBC Driver for Oracle, Microsoft ODBC Driver for SQL Server, etc.) -- I THINK we would use the SQL Server driver but I'm not sure... to use AND WHERE TO GO FROM THERE? So far, I get seem to get things to work in my favor. I appreciate any help :) The data I'm trying to import is from Microsoft Excell. If there is anything else you need to know, please email me at iami@iami.org Please provide email/forum-based technical support.
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Apr 9, 2000
Can anybody please give an example of how to import data from an Excel file to SQL Server in a VB Application using DTS.
I am particularly facing problems creating the connection for the Excel file. An example for that would be aprticularly helpful.
Thanks in adv,
Rahul.
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Apr 19, 2007
I have excel file that has field named Purpose. Its max length is 400 character. I import this file to sql server database table. And also i change the purpose field in sql server database table with nvarchar 400. But when i run this job, it gave me error message:
Error at source for row number 1215. Errors encountereed so far in this task: 1.
Data for source column 18 ('Purpose') is too large for the specified buffer size.
What should i do so that i still can import the data from excel to sql server database?
Thanks for your help.
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Aug 23, 2006
Hello all:
I have gone through most of the question posed by people, about importing data from EXCEL sheet to some table using SQL server database. I have a slight variation of this problem.
My excel file contains some information apart from the normal data.
Lets say some 5-6 lines always gives me some info about the data, like its purpose, client info, date etc...
After this INFO my actually data start, which I want to load into table.
I have found some wizard for the same, "EMS SQL MANAGER 2005", which supports most of the file formats, and load data into the database.
But we are planning to not use this tool, instead everything should be done using TSQL.
If somebody can please gives me some idea how this problem can be tackle, it would be a great help. We won't be using any Third party tools, like scripting etc...
We want to stick with just TSQL for this problem.
Thanks a bunch,
sabegh
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Jan 18, 2007
simon titi writes "I have a huge data in btrieve. the data includes images.
now I am migrating to sqlserver. Can I used the data in btrieve?
How can I import it to mssql?
Thank you!
Simon.t."
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Nov 27, 2007
HiI've got an Ingres database of some 200 tables which I need to importevery night into SQL Server 2005 for use by Reporting Services. Mostof the tables will come across unchanged (a few need massaging tohandle time intervals correctly), but the Import Wizard only seems towant to import one table (or more accurately query) at a time. I seemto remember the old 2000 Import Wizard handled multiple tables - isthere any way of processing multiple tables in 2005, or must I resignmyself to writing 200 import packages in SSIS.Chloe CrowderThe British Library
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Jul 10, 2007
I have installed SQL Server Managemert Server Express .... I am wondering how to import data from an excel spreadsheet?
.. Silent Running
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