Source And Destination Databases On Same Server While Data Transfer Using SSIS
May 9, 2007
Hi,
I am having one query regarding data transfer using SSIS. If we use
DTS packages for the data transfer between two databases then the source database and
destination database must be on different db servers or instances.Here, I
am talking about the DTS Packages with Distributed Transactions enabled.
I need to know that whether this constraint has been rectified with SSIS Packages or it still persists.
One more thing is that while transferring the data, can we view/insert/update source database or it is locked if the transfer is in process.
Please reply..........
Thanks and Regards,
Rajesh
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Sep 1, 2014
I am a complete newbie to SSIS. I can create a simple package to transfer data between SQL instances and thats about it.
I have tableA (source data) and tableB (Destination data). TableA has 4 column and tableB has 5. I want to transfer all of the columns from tableA into TableB, but the 5th column in tableB needs to be populated with the ServerInstance name of the server TableA sits on. Do I need to have multiple data sources to achieve this? I have tried but no matter how I set it up, the Column in the destination is set to ignore.
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Aug 6, 2014
Does Replication use linked server.
If not then how data will transfer from source to destination.
Note : As per my knowledge it is not backup and restore like logshipping.
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Jul 4, 2005
SQL Server 2005 - June CTP
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Nov 30, 2005
I am replacing a server so I need to migrate everything. The old server is running SQL2000 and the new server is running SQL2005. I am trying to write an SSIS solution to migrate everything for me and I can't even get started because I get the error "The source server can not be the same as the destination server". At the same time I am changing the name of the Domain so the two machines arenot even members of the same Domain. I am doing this over the Internet so the machines are not even on the same subnet. The only thing I can think of is that the machine names are the same so even though the domains are different therefore the full names are different, the NetBIOS names are the same. Could that be the problem?
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Jul 3, 2007
Hi!
I have two servers. Server A and Server B Both the servers are in different domains and both have different names.
Server A runs a clustered sql server (sql 2005 standard sp1)
Server B also runs a clustered sql server (sql 2005 enterprise sp1)
Both server A and Server B has same virtual server name X.
So, when I try to copy all the logins from server A to Server B using Transfer Login task in ssis, I gert the following error-
"Source Server Can not be same as destination server"
I am using IP addresses to connect to both the servers.
How do i solve this issue now?
Thanks
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Apr 3, 2014
I need to see inside a SSIS 2012 project a new SSIS installed component, but in the SSDT 2010 I cannot see the SSIS Data Flow Items tab for adding data source/data destination respect to the choose toolbox items pane.
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Apr 16, 2014
I have an source file and i have to load it into the data base by changing datatype of the columns in ssis
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Apr 29, 2008
I would like to replace data of some tables from STG to DEV database daily using SSIS package. Should I use "Transfer SQL Server Objects Task" to do that? Thanks.
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Jun 5, 2007
Hi,
I have an SSIS package which calls a web service and returns a Dataset object in the form of an xml file (it does this successfully - and stores it successfully).
The Data Flow then picks up the file using an xml source task (in which use inline schema is specified) , and passes it to an SQL Server Destination task - for bulk load.
I've checked the mappings and everything seems to be ok, the package gives no warnings or errors when run.
The destination table is created on the SQL Server without problem, but at that stage the task finishes "successfully", without actually loading any table rows into the destination table.
Also in the SQL Server Destination task - when I select "preview" in the connection manager section - I can see the column definitions, but again - no rows of data.
Thanks to Simon Sabin for pointing me here - I did post on the managed msdn newsgroups in sql server programming but have had no replies as yet.
Below is the beginning of the xml Dataset object which is output as an xml file for information. If you need any more information just let me know.
Not quite sure where i'm going wrong here - thanks in advance
Crispin.
Code Snippet
<?xml version="1.0" encoding="utf-16"?>
<DataSet>
<xs:schema id="callStatisticsDataSet" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchemahttp://www.w3.org/2001/XMLSchema">http://www.w3.org/2001/XMLSchema</A< A>>" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xs:element name="callStatisticsDataSet" msdata:IsDataSet="true" msdata:UseCurrentLocale="true">
<xs:complexType>
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:element name="Table">
<xs:complexType>
<xs:sequence>
<xs:element name="date" type="xs:dateTime" minOccurs="0" />
<xs:element name="callID" type="xs:int" minOccurs="0" />
<xs:element name="cli" type="xs:string" minOccurs="0" />
<xs:element name="itemClosed" type="xs:string" minOccurs="0" />
<xs:element name="custProdId" type="xs:string" minOccurs="0" />
<xs:element name="itemSaleId" type="xs:string" minOccurs="0" />
<xs:element name="phoneNumber" type="xs:string" minOccurs="0" />
<xs:element name="lastXml" type="xs:string" minOccurs="0" />
<xs:element name="followedPath" type="xs:string" minOccurs="0" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:choice>
</xs:complexType>
</xs:element>
</xs:schema>
<diffgr:diffgram xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1">
<callStatisticsDataSet>
<Table diffgr:id="Table1" msdata:rowOrder="0">
<date>2007-06-04T08:03:10.02+01:00</date>
<callID>85560695</callID>
<cli>648477292</cli>
<itemClosed />
<custProdId>-1</custProdId>
<itemSaleId />
<phoneNumber />
<lastXml />
<followedPath>Initialize #waitList;|tvShop.CallInitiated;|Is not closed?;|No item on sale;|Store Items;</followedPath>
</Table>
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Dec 7, 2007
Hi,
I am new to SSIS programming and trying to export data from a flatfile source to SQL server destination table dynamically. I need to get the table schema info (column length, data type etc.) from SQL server table and then map the source columns from flatfile to destination table columns.
I am referring to one of the programming samples from Microsoft and another excellent article by Moim Hossain. Can someone help me understand how to map the Source columns to destination table columns depending on table schema? Please help.
Thanks
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Jun 22, 1999
When executing an inline insert into command from isqw/w the command executes perfectly. Yet when I try to create a stored procedure with exactly the same insert into statement it will not create. It does not like the database.owner.table prefix on the selected rows. Any suggestions ??
Thanks.... Tom
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Sep 26, 2006
The DTS works perfectly when I run it manually. However, when I run itas a job it fails. Before you ask if i'm running it under differentsecurity context. I have already made sure of that. I was logged intothe server through remote viewer, when I created and ran the package,as well as scheduling the job. So the accounts they're running underare consistent. They're the same accounts as the SQL Agent is runningunder and it's the sys admin account.The data source is a Fox pro database with a pull of two tables. I amusing Microsoft OLE DB Foxpro driver as my source connection and OLE DBConnection for SQL Server as my destination. I am doing a simple tableto table transformation. The path of my connection is a mapped Drive:E:Main. There are other packages and jobs within my job queue that arepointing to the same database and they seem to run fine using the abovemapped drive. The ONLY difference between this package and otherpackages are that, they're few months old and this one was created lastnight. I have also enabled logging on this package and here is thebelow error when the job fails:Package Steps execution information:Step 'DTSStep_DTSDataPumpTask_1' failedStep Error Source: Microsoft OLE DB Provider for Visual FoxProStep Error Description:Invalid path or file name.Step Error code: 80040E21Step Error Help File:Step Error Help Context ID:0Step Execution Started: 9/23/2006 11:39:17 AMStep Execution Completed: 9/23/2006 11:39:17 AMTotal Step Execution Time: 0.031 secondsProgress count in Step: 0
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May 8, 2006
An SSIS package to transfer data from a DB instance on SQL Server 2005 to SQL Server 2000 is extremely slow. The package uses an OLEDB Source to OLEDB Destination for data transfer which is basically one table from sql server 2005 to sql server 2000. The job takes 5 minutes to transfer about 400 rows at night when there is very little activity on the server. During the day the job almost always times out.
On SQL Server 200 instances the job ran in minutes in the old 2000 package.
Is there an alternative to this. Tranfer Objects task does not work as there is apparently a defect according to Microsoft. Please let me know if there is any other option other than using a Execute 2000 package task or using an ActiveX Script to read records from one source and to insert them into the destination source, which I am not certain how long it might take and how viable will that be?
Any inputs will be much appreciated.
Thanks,
MShah
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Feb 26, 2007
Hi All,
OK, so I have an SSIS package that I build using the "test" database as the destination. Now I want to execute it using another database as the destination. This is basically for an installation script where the source is always the same, an access database.
So here I have:
"C:Program Files (x86)Microsoft SQL Server90DTSBinnDTExec.exe" /file e:data_import.dtsx /CONNECTION DestinationConnectionOLEDB;""Data Source=(local);Initial Catalog=Test2DB;Provider=SQLNCLI.1;Integrated Security=SSPI;Auto Translate=False;""
Which works (sort of). It does try to import the data into "Test2DB", but what happens is all of the destination tables in the dtsx package have names like [test1db].[dbo].[tablename]
So my question is: is there a way to remove the databasename reference in the table names for all 195 tables in my database without doing it manually?
Thanks in advance.
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Dec 1, 2006
Hi I have an SSIS package that retrieves table data from a database using an OLE DB source component.
This then passes the rows of data to a script destination component.
Within this script my code takes the row data and inserts it into the database (amongst other things).
However I have noticed that if any of the Row columns contain nulls then the component falls over with errors when run like so:
[Back Up Prize Banks [2875]] Error: System.Data.SqlClient.SqlException: Parameterized Query '(@PASId int,@ScriptName nvarchar(17),@LastModified datetime,@Pri' expects parameter @RegenerateXML, which was not supplied. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer) at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostProcessInput(IDTSManagedComponentWrapper90 wrapper, Int32 inputID, IDTSBuffer90 pDTSBuffer, IntPtr bufferWirePacket)
I have solved the problem by checking the column contents before inserting it as follows:
Before:
Command.Parameters.AddWithValue("@RegenerateXML", Row.RegenerateXML)
After:
If (Row.RegenerateXML_IsNull()) Then
Command.Parameters.AddWithValue("@RegenerateXML",System.DBNull.Value)
Else
Command.Parameters.AddWithValue("@RegenerateXML", Row.RegenerateXML)
End If
Which is great but it does turn 1 line into 5 lines. I have 20 parameters which takes up 20 lines of code which will now be 20 x 5 = 100 lines of code.
My question is :
Is there a better way to write this code without having to take up so many lines?
Thanks
Matt.
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Oct 6, 2015
How can I get table name and schema names of the source and destination in ssis package to insert into audit table....??
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Apr 19, 2007
Hi all,
I am passing flat file source as a variable to Dtexec Utility. (like package.variables[User::varFileName].Value;"D:sourcedata.txt).
Destination table is having one more column.
I want to add custom value in that column at run time by parameter to Dtexec(User::varDate)
I dont know how to do it, please help me.
Madhukar
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Jan 22, 2008
I have two databases DB1 and DB2
With Tables T11,T12 and T21, T22 respectively.
All the tables in the two databases have the same structure.
I need help on a script to clear the contents of Table T21 and T22 in the DB2 database
And load the contents of Table T11 and T12 ( Table have about 2 Million records of data ) into T21 and T22.
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Oct 11, 2007
We have an SSIS package that reads in a tab delimited file and throughs the data into a SQL Server 2005 table. The package worked fine on the test files but when we recieved the production files we are getting the error message:
Invalid data for type "numeric".
Needless to say this is not very discriptive. I ran a trace on the DB durning the call and its doing a bulk insert
BULK INSERT [dbo].[FNIAllAppData]
FROM 'GlobalDTSQLIMPORT 00000000000015b800000000009fbd88'
WITH (DATAFILETYPE = 'DTS_Buffers', CODEPAGE = 'RAW', CHECK_CONSTRAINTS, TABLOCK)
When I changed the Data Flow Destination off to OLE DB Destination the error does not occure and all records are loaded successfully.
Any suggestions or help would be appreciated. Thanks.
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Sep 6, 2007
What is the best way to transfer data between 2 databases.
Any ideas will be appreciated.
Regards
Karen
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Sep 18, 2006
Ok say we've got two databases with two tables and we need to
transfer data from one to another. However, the data structure in
sourceDB is different to targetDB. Better to illustrate:
sourceDB
tablesource
PIN SYSTEM HEADER PROPERTY VALUE STATUS
1000 AF ADDRESS DETAILS LINE 1 The Grange Active
1000 AF ADDRESS DETAILS LINE 2 69 Tintagel Way
1000 AF ADDRESS DETAILS LINE 3 Woking
1001 AF ADDRESS DETAILS LINE 1 50 Active
8888 AF ADDRESS DETAILS LINE 2 Evans Way
8888 AF ADDRESS DETAILS LINE 3 Islington
8888 AF ADDRESS DETAILS
8888 AF ADDRESS DETAILS
8888 AF ADDRESS DETAILS
Now each matching PIN on the multiple rows in sourceDB above relates to
one customer. In order to extract the relevant info for an address for
instance for each customer, we need to know the unique PIN, header,
property and value fields.
So I created this piece of SQL which gives me the result in targetDB:
INSERT into targetDB.dbo.tabletarget (address1)
SELECT
value
FROM sourceDB.dbo.tablesource
WHERE pin = 1000
AND header ='address details'
AND property = 'line 1'
targetDB
tabletarget
PIN ADDRESS1 ADDRESS2 ADDRESS3 SOURCE
The Grange
Fine, I've proved I can extract a specific field, but I need to do
this for all fields and all customers.
Any ideas?
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Jun 22, 2015
I am using SSIS 2014 and installed adapter for sharepoint list source and destination and when I refresh the toolbox I don't see them. Is there a way to manually add them?
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May 25, 2015
I am working on SSIS wehre I need to work on a flat file as a source and needed to import it to database. If the destination table have the record already, I need to update it and if not exist, I just need to import the whole data.
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Sep 22, 2013
I want to process data from source table to destination table without using cursor.
At this point; we are creating temp table and inserting data from source to temp table. once we get data into temp table; using while loop we are processing record one by one to destination table.
while executing stored procedure; we noticed that there are few records in source table which are invalid and stored procedure is terminating from such records.
Any better approach to log INVALID data and resume code to process next record instead of terminating.
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Oct 17, 2006
Hi,
I have read only permission in the source (OLTP) database. The source database is running in SQL Server 2000 and the size is more than 200 GB. I need to pull data from source and load target which is running in SQL server 2005.
Following are the objectives I want to achieve.
Data should be loaded on incremental basis.
Whatever changes take place (Update/Delete) in source, that should be replicated to already uploaded data.
Here I want to mention that, the source database does not have any identification key or timestamp column like Updated_Date by which I can filter the data which are recently inserted or updated into the source and upload the same. The source does not maintain any history data also. So I do not have any track of deleted record also.
I don€™t have any scope to change the schema in the source. In this scenario can anybody suggest me the best approach to achieve the above mentioned objectives?
Can I retrieve only the recent updated or inserted date form transaction log back up. Can log shipping solve the give the solution?
One more question. Say I have a table and I am exporting/importing all the data from/to my target table using SSIS or DTS. In this scenario does using query or using directly the table affects the performance?
Regards
Sudripta Rakshit
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May 14, 2008
I need to write TSQL script that will insert, update, delete rows in a production db from new, updated and deleted data from staging db. They are both in different servers and I can only use TSQL. Basically, the production DB needs to be synchornized with the staging DB.
I was thinking using dynamic sql, cursors, and linked servers. Any ideas?
Jim
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Nov 19, 2007
Hi
i want to compare the source and destination data my source is Oledb source and destination is sql server destination I want to Compare the Data in destination with source and also want to add validation like iF Any row is there is destination but not in source delete that row if any row in source but not in destination Insert that row nd compare source with destination respect to Primary key if There is change in any column of that row Update that if not change than move to next record. Please tell me what is the sutable object and what to do
Please Help me Out
Thanks
Sandeep
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Apr 24, 2008
Hi,
I am new to SSIS can u help me out in this i have a source(Flat File) and target SQL Server 2005. Source has got 2 columns- Col1 and Col2 even target has got 2 col's Col1 being the PK. I have created a package that checks if target and if the record exist it updates and if it does not it inserts. My package looks like
Source - lookup on target- Conditional split- Derived Column and then 2 OLE DB Destinations 1 for inserts and 1 for updates.
I have created a relationship in lookup with col1 from source and col1 from target and col2 as lookup col and connected red output to 1 OLE DB for inserts and redirect rows to it. Green out put i have taken to conditional split and gave condition like Col2 from source is not equal to lookup col2. I run the package with this it is inserting new records but not updating it.
I tried to add derived column after conditional split but lacks in writing expression that says update col2 records if they changed at source. Can u help me out in this scenario. I would appreciate if you could get back to me ASAP.
Thanks
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Dec 5, 2007
I've SSIS 2005 SP2 and Excel 2007 installed. How come I do not see Excel 2007 on the Excel version list?
Thanks,
Ash
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Aug 29, 2006
I have created a SSIS package that transfer data from a Foxpro database to an instance of SQL Server 2005 Express. I used the wizard to create the package but I load and execute the package within a custom application that I have written in C#.
The way the custom application is intended to work is that the user can have the database in any location on the computer and all he has to do is specify the location then the application programatically changes the location of the source on the package that it has loaded and then execute it. When I initially run the package the first time (using the original path), it works fine and transfers the data. However, every subsequent time I run the application and specify a different path, the database on the SQL Server side gets created as expected but the data is not transfered!
Where am I going wrong? Do I need to save the package after I modify the source then reload and run it again or do i need to change something else in the Data Flow to make this work?
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Nov 9, 2006
Hi
Inside a data flow task, i have a oledb source and destination. In my situation, I need to pull data from a table in the source, but also hard code some columns myself, which means my source is a blend of data from table, hard coded data, which will then have to be mapped to columns in oledb destination. Does anyone which option to choose in the oledb source dropdown for the data access mode. Keep in mind, i do need to run a a select query, as well as get data from a table. Is it possible to use multiple oledb sources and connect to one destination, because that is really what intend to do here. I am not sure how it will work, or even if its possible. Basically my source access mode needs to be a blend of sql command and table columns, how would that be implemented? Any help or advice is appreciated.
MA
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Apr 9, 2007
I'm trying to build a DTSX package that FTP's an XML file to the local file system and then imports it into an existing table.
My "Data Flow" for the package starts with an XML Source component and then goes to Data Conversion component and then to an OLE DB Destination component.
It all executes with out error and seems to work fine, but when I look at the data in the table after I've run the package it seems to have inserted the appropriate number of rows from the XML file but all of the column values are NULL.
All of the data in the XML file is surrounded by <![CDATA[ ]]> and I discovered that if I remove the CDATA wrapper by hand then it inserts the data properly. The only problem is that I'm not in a position to have the data provider remove the CDATA tags and some of the data in the XML file needs the CDATA wrapper or else it will not validate.
Anyone know of anything I can do to get the CDATA to import properly?
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