Data Reader Source As ODBC / Complex Sql
May 30, 2007
Hello All,
How do I get columns to output when I have a data reader source? My connection is an ODBC and does complex sql. I am connection to a Netezza database and I would like to execute a very complex query, but in essence does
Create newtable as
(select day, sessionId)
from source
// lots of other joins and unions
select day, sessionId from newtable
drop newtable
I have an ODBC connection and I have a Datareader source, I cannot connect this source to my SQL Server destination because no output columns are available. What am I missing here?
Are there any good examples of this, taking data from a ODBC source into SQL server?
Thanks in advance.
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Mar 18, 2007
A data reader is using a connection manager to connect to an ODBC System DSN . A query in the SqlCommand property is provided. Data is being truncated in the only string column . The data type in data reader output-->external columns shows as Unicode string [DT_WSTR] Length 7.
The truncated output in a text file is the first 3 characters from left to right . Changing the column order has no effect.
A linked server was created in SQL Server Management Studio to test the ODBC System DSN using the following:
EXEC sp_addlinkedserver
@server = 'server_name',
@srvproduct = '',
@provider = 'MSDASQL',
@datasrc = 'odbc_dsn_name'
Data returned using "OPENQUERY" does not truncate the string column indicating that the ODBC Driver returns data as expected with sql 2005, but not with the Data Reader.
Any assistance would be appreciated.
Thanks,
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Feb 28, 2007
Greetings SSIS friends,
I have tried using a sql command for my data reader source. I added the following expression to my datareader source :
"select * from result where result_id > " + @[max_result_id]
but I get the following error message :
The SQL command has not been set correctly. Check SQLCommand property.
I then got rid of the variable (defined at package level) and replaced it with a string like so :
"select * from result where result_id > " + "123456"
but I still get the same error message!
What am I doing wrong?!
Please advise.
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Jan 31, 2006
Hi,
I am using a Ado Connection Manager to connect to a M S Access source.
But when I use this connection Manager in Data Reader Source, I am Not able to Configure Data reader Source. It gives exception "Cannot Acquire Managed Connection From Run Time Connection Manager".
Can anyone help on this.
Thanks
Dharmbir
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Apr 16, 2008
Hi all, i got this error:
[DTS.Pipeline] Error: "component "Excel Source" (1)" failed validation and returned validation status "VS_NEEDSNEWMETADATA".
and also this:
[Excel Source [1]] Warning: The external metadata column collection is out of synchronization with the data source columns. The column "Fiscal Week" needs to be updated in the external metadata column collection. The column "Fiscal Year" needs to be updated in the external metadata column collection. The column "1st level" needs to be added to the external metadata column collection. The column "2nd level" needs to be added to the external metadata column collection. The column "3rd level" needs to be added to the external metadata column collection. The "external metadata column "1st Level" (16745)" needs to be removed from the external metadata column collection. The "external metadata column "3rd Level" (16609)" needs to be removed from the external metadata column collection. The "external metadata column "2nd Level" (16272)" needs to be removed from the external metadata column collection.
I tried going data flow->excel connection->advanced editor for excel source-> input and output properties and tried to refresh the columns affected.
It seems that somehow the 3 columns are not read in from the source file?
ans alslo fiscal year, fiscal week is not set up up properly in my data destination?
anyone faced such errors before?
Thanks
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May 22, 2007
I am running a sql task which will pass table as object variable to the result set
I have a for each loop container which is used to loop for all the servers. I use two of the parameters to establish connection string in the for each loop task from the reasult set variables.
Now my next step is a data flow task (Data Reader Source) where i have to run a query but the table name and column names are dynamic and i dont see an option to call variables.
can someone tell me if this is possible (var1,var2,... are variables in the package scope)
select var1, var2 from var3.var4
where var5 = 'y'
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Sep 5, 2007
Hi,
in SSIS I read data from a DB2 database on AS400 using the Client Access ODBC Driver for DB2 from IBM and write it to a SQL Server database. Since it does not work using the odbc driver as data source directly, I use a data reader component with .net providersodbc.
Some special characters were not translated correctly when read from DB2. They show up as ? in the SQL Server target table.
I tried to change the client locale in the ODBC connection properties but it did not help me. I tried changing all other settings in odbc but it still does not work.
In dts I could source all the data without this problems and good speed using the same nodbc driver.
The OLEDB Providers delivered with SSIS do not work in SSIS or I am too stupid to configure them correctly. They are even too slow as I explained above.
I cannot use the MS OLEDB Provider for DB2, because it works only in Enterprize Edition and we only have the Standard Edition.
Thus, only using Client Access ODBC Driver for DB2 with net providersodbc (as bridge) is performant enough and works on Itanium. But how to work around the problem with the special characters?
Best regards,
Stefoon
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Apr 16, 2008
I am a business user trying to build an incremental ETL package with SSIS. I have a working prototype on SQL Server 2005 where I select the max(ID) from the last successful run and pass that value into a variable. Then, in my Data Flow step, I select an OLE DB source adapter and use this variable in a custom select statement.
Here's my challenge....the live data is actually in a Postgres DB so I have to use a Data Reader Source adapter. When I try to pass my variable to this adapter the job bombs out. Does anyone know how to dynamically update the query text inside a Data Reader source adapter using variables or otherwise?
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Apr 22, 2008
I am having a very wierd issue regarding a DB2 sql query. I need to get data from Db2 and insert into our sql server database. Using data flow task, to get data I am using the data reader source. COnnection is ado.netodbc connection.
THis sql query also has some comments in it.
The first wierd thing is...
1. On Development server, when I run this query manually, meaning using toad, winsql (connection to the db2 database), the query runs fine. Brings back approx 667 rows which is correct. ON the same server when I try to run this query, via a SSIS pkg, data flow task, using data reader source, gives me error on those comments that exist in that query. But if I run the same SSIS pkg on another server (Integration server). It runs fine. The same pkg also runs fine if I run it from my machine. SO What is different on my Dev server compared to the Integration server.
2. Say if I take those comments out from the sql query, then try to run the ssis pkg. The query is stuck at the first record and goes in an infinite loop mode. though my query is not a procedure, it is just a sql statement. But this ssis pkg with the query runs absolutly fine on the other server. I aslo tried using the other types of connection and ole db source but still the same problem on the Dev server.
What do I need to look for that is so different on the dev server compare to the INT server. I also checked the version on both these server for Visual Studio 2005(by going to About Microsoft Visual Studio), it is the same.
This is what I have on both the servers....
Microsoft SQL Server Integration Services Designer
Version 9.00.3042.00
Please HELP !!!!
Thank you.
Jinita
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Jul 18, 2006
hi all,
i have a package in ssis that needs to deliver data from outside servers with odbc connection. i have desined the package with dataflow object that includes inside a datareader source. the data reader source connect via ado.net odbc connection to the ouside servers and makes a query like: select * from x where y=? and then i pass the data to my sql server. my question is like the following:
how do i config the datasource reader or the dataflow so it will recognize an input value to my above query? i.e for example:
select * from x where y=5 (5 is a global variable that i have inside the package). i did not see anywhere where can i do it.
please help,
tomer
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May 3, 2007
In SSIS in Sql task we have option to pass parameter or variable..But in Data Flow Task when we use Data Reader Source using ADO.NET connection..There is no option to pass parameter or variable Or no option to receive a parameter or variable .
I am having a query were it need to pass a parameter.in sql task ...And Data Reader Source have to receive this parameter from sql task .
Sql Task finds a value of parameter and pass to DataReader Source in DataFlow Task .. ...
Please can any one help me to solve this problem of Receiving parameter or variable in DataReader Source using DAO.Net connection in DataFlow Task..thank you dilsa
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Jan 12, 2007
Hello,
Please can anyone tell me if or how I have to cross reference to a user defined variable from a script task in the SQL of a Data Reader Source?
The script task creates a variable for the last Sales Ledger Session. The SQL in the data reader source that updates the DW sales invoice lines file based upon those invoice lines where the session number is greater than the value from the script task.
The SQL command in the custom properties doesn't cross reference back to the variable.
If anyone can help or needs further detail to help please post a resonse.
Thanks,
Marcus Simpson
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Jun 5, 2007
Hi all, while executing my ssis package Im getting this error
" the product level is insufficient for component "data reader source" "
but through the bussiness intelligence while debugging it was executing successfully,
but only after deploying the package on to the IS server, while executing getting this error
I checked with the server version also, its was with service pack 2
can I get any help
thanks in advance
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Mar 2, 2007
I have set up a new connection as a connection from data source, but I cannot see how to use this connection to create my Data Flow Source. I have tried using an OLE DB connection, but this is painfully slow! The process of loading 10,000 rows takes 14 - 15 minutes. The same process in Access using SQL on a linked table via DSN takes 45 seconds.
Have I missed something in my set up of the OLE DB source / connection? Will a DSN source be faster?
Thanks in advance
ADG
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Feb 8, 2007
I am building a report that takes a web service as data source. This web service does not take primitive types as parameters. The signature is something like this:
<soap:Body>
<GetXml xmlns="myreports.ws">
<root >
<TP Name="string">
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
</TP>
<TP Name="string">
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
</TP>
</root>
</GetXml>
</soap:Body>
My question is: how do I pass the xml to the web service from reporting services.
I have seen examples with simple types. They do it with this query:
<Query>
<SoapAction>myreports.ws/GetXml</SoapAction>
<Method Namespace="myreports.ws" Name="GetXml"></Method>
<Parameters>
<Parameter Name="Parameter1">
<DefaultValue>some value</DefaultValue>
</Parameter>
</Parameters>
<ElementPath IgnoreNamespaces="True">
GetXmlResponse{}/GetXmlResult{}/diffgram{}/NewDataSet/Element{@Attribute1,@Attribute2}
</ElementPath>
</Query>
But there are no example on using xml directly instead of parameters. Can anyone help me? Where do I put my xml?
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Dec 8, 2007
Hi all,
I am new to SQL Server. I have some basic questions.
I have installed SQL Server Developer Edition on a Windows XP Media center edition. The installation is successful. Now I am trying to create an ODBC, but I there are some options which I am not quite sure about.
e.g.
1. How SQL Server verify the authenticity of the login ID?
A. Windows NT....
B. SQL Server....
Client Configuration:
Server alias: ???
Named Pipes: What should be the values of [pipe name]?
or should i choose other options?....
And I when I use Query Analyzer to connect to Server, the authentication fails..
Can some one point me to the right direction, or if there's some documentation on this subject, that would be very much appreciated.
Thanks in advance.
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Jun 27, 2006
I'm trying to import tables from COBOL thru Relativity client. With SQL Server 2000, I used Other (ODBC Data Source) to do this. I cannot find a comparible data source in SQL Server 2005. What do I do?
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May 2, 2006
I am new to SSIS packages and want to use an ODBC data source connected to an old Btrieve set of data files. I set up the ODBC DSN, and my SQL Server Data Connection, and can browse the tables in the Server Explorer. However with regards to my SSIS package, I'm not sure whether to use an OLE DB Source or Data Reader Source. I have futzed with both of them but haven't had any luck at seeing the tables. Can someone please give me some tips.
Thanks,
Carson
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Jun 25, 2007
I am trying to use the ADO.NET bridge to connect to an old database on RISC6000 via an ODBC connection, but I receive an error.
So, I would use a script component to retrieve data directly from an ODBC connection, using a stored procedure.
Any sample code ?
Any idea ?
Thanks
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Jul 18, 2001
I'm trying to create an ODBC Data Source on both an NT 4.0 server and 2000 Professional workstation that are remote. I can not seem to get them to connect. What do I put in the server name field when creating the network library connection? I have tried both the ip address and fully qualified domain name of the sql server and neither worked.
Thanks in advance,
-Marty
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Mar 7, 2006
HI EVERYONE...!!
I WANT TO CREATE A DATA FLOW SOURCE ON ODBC TO SQL BUT A CAN'T FIND THE ODBC DATA FLOW SOURCE. SOMEBODY CAN SAY ME HOW DO THIS????
THANKS...!!!
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Mar 7, 2006
HI EVERYONE...!!
I WANT TO CREATE A DATA FLOW SOURCE ON ODBC TO SQL BUT A CAN'T FIND THE ODBC DATA FLOW SOURCE. SOMEBODY CAN SAY ME HOW DO THIS????
THANKS...!!!
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Apr 20, 2006
As other contributors, all I am trying to do is import data from an ODBC source (spelled 'non-Microsoft data source') into a SQL 2005 table. I can easily do this in SQL 2000 with DTS, but when I use the same DSN in VS 2005 it doesn't work.
I created an integration project, and made a connection in Connection Manager to the DSN and clicked Test Connection. It succeeded, or so it claimed.
Click OK and drag a DataReader Source onto the Data Flow surface Doubleclick it and select the connection manager per above. Note the error: Error at Data Flow Task [DataReader Source[50]]: Cannot acquire a managed connection from the run-time connection manager.
What does that mean? More to the point, how to fix it?
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Dec 31, 2005
Hi all,
My replication of those SQL 2000 servers gave errors: Data source (11): General Network Error. Check your network documentation... and ODBC (08S01): Communication link failure. The replication was across the WAN. I don't know where to start to troubleshoot this problem. Please help!
Thanks in advance.
John
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Jan 22, 2007
I am running Microsoft SQL Server 2005 Express Edition, and I am having difficulties setting up an ODBC User Data Source to connect to the SQL server.
I have tried going through "Control Panel -> Administrative Tools -> Data Sources (ODBC)" to add a user data source. For the SQL Server to connect to, I have tried specifying "localhostSQLEXPRESS", "SQLEXPRESS", "(local)", etc. -- but nothing seems to work. When the DSN configuration wizard tries to connect to the SQL Server to obtain default settings, it fails with the error "SQL Server does not exist or access denied". (Same error occurs if I try connecting to this ODBC data source later.)
But I know that the SQL Server exists and I have been using it through the SQL Server data provider in another application.
I am new to this, so any help or pointers would be greatly appreciated.
Thanks,
Kumar
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May 25, 1999
I have been using ODBC data source administrator for years without any problem. However, after a unsuccesful MSSQL7.0 installation, i keep getting
the following message:
"An error occurred while windows was working with the control panel file
D:WINNTSystem32Odbccp32.cpl"
Any insight into this would be greatly appreciated.
Thanks,
--Lawrence
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Jun 3, 2002
We have more than 10 databases on the same server. When I try to set up ODBC connection through my desktop to a specific database (DB1) using SQL authentication, it acts weird:
-- I give the login (testkz) access to DB1, DB1 does not show up in the default database list; I tried to type in the database name, it is not taken
-- If I give 'testkz' access to two other databases (and only these two), even though I did not give access to DB1, DB1 together with some other databases show up on the default database list. Seems to me that there are some dependency among the dbs.
Does anybody have any issues like this?
Your input is appreciated.
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Jul 16, 2013
I am trying to setup an ODBC data source for Access. The server I'm trying to connect to is 2008 R2. I have SQL Server Management Studio installed on the computer where I'm trying to make the ODBC Data Source from. I can connect the the remote 2008 server through Management Studio, but in the ODBC wizard I do the following:
"Machine Data Source" tab, click "New"
Select "User Data Source", click "Next >"
Select "SQL Server", click "Next >"
Click "Finish"
Name: remote
Description: remote
Server: type the server name ie "sql.somewhere.com"
[code]....
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Jul 20, 2005
Is there a script anyone has that will automate the addition of anaccess database to the OBDC datasources in control panel.Thanks
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Feb 13, 2008
I hope this is a fairly simple problem that I'm just missing. I've installed SQL Server 2005 Developer Edition on Windows XP Professional. I'm trying to create an ODBC data source under an ID I created ("InstallOwner") that is part of the administrators group. In the Wizard, I give it a name and default to the "local" server. I selected to authenticate the ID using SQL Server authentication. However when I enter the ID and Password, I get the following error.
"Connection Failed - SQL State=28000, SQL Server Error: 18456, [microsoft][SQL Native Client][SQL Server] Login Failed for user "InstallOwner". If I use the "sa" account, it works fine. Can someone point me in the right direction?
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Feb 7, 2007
Hi,
I am trying to import tables from an ODBC data source into an SQL Server 2005 database. I presume that one way to achieve this is to create an Integration Services package, via Business Intelligence Studio (I already used DTS in SQL Server 2000, but not Integration Services) ?
Or is there a simpler way ? For instance, is there an import wizard that woult include an ODBC Data source ?
Thanks i advance.
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Feb 12, 2008
I'm attempting to use SSRS (2005) with my Oracle RDB database (old DEC RDB), using an ODBC driver. I am able to create a report, and view data, but I need to add some report parameters to filter the data. When I attempt to use parameters in the query, I either get a syntax error, or a message that my odbc connection cannot use "named" parameters, and that I should use "unnamed" parameters.
Here is a snippet of my sql query:
SELECT Application_Notes.Lease_Application, Application_Notes.Followup_Code,
<...>
FROM
Application_Notes Join
<...>
WHERE
(Application_Notes.Tickler_date >= {ts '2008-02-08 00:00:00'} AND
Application_Notes.Tickler_Date < {ts '2008-02-09 00:00:00'} )
The "Tickler_Date" field is a binary date field. The above syntax is pulled from a Crystal Report, which I am considering moving over to SSRS. Ideally, I would like the user to enter a single RunDate parameter, and have the query do the following:
Where (Application_Notes.Tickler_Date >= @RunDate and
Application_Notes.Tickler_Date < (@RunDate + 1 day) )
If the user has to enter two dates, that will be fine, but I can't seem to get past the errors.
Thanks,
Paul
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Jul 28, 2006
Good morning all,
I have created this query in SQL Server 2005 which uses an MS SQL Server data source - I've tested it and it perfroms as it should:
SELECT DISTINCT
WIP.R0 AS [Job No], WIP_R23.R0 AS [Pack No], PlanningM2.R1 AS [Part No], WIP.R17 AS FKF, WIP2.R17 AS FKF2, SUBSTRING(PlanningM2.R0, 1, 3)
AS Ref, PlanningM2.R5 AS Qty, LTRIM(RTRIM(WIP_R23.R23)) AS Shortages, LEN(PlanningM2.R1) AS StrLen, Stock.R2 AS [Stock Qty],
WIP.R10 AS Status, WIP2.R10 AS [Pack Status], WIP.R15 AS [Qty UC]
FROM C001_UNIDATA_WIP_NF AS WIP INNER JOIN
C001_UNIDATA_PLANNINGM_NF AS PlanningM ON WIP.R0 = PlanningM.ASSY INNER JOIN
C001_UNIDATA_PLANNINGM_NF AS PlanningM2 ON PlanningM.R1 = PlanningM2.ASSY INNER JOIN
C001_UNIDATA_WIP_R23 AS WIP_R23 ON PlanningM.R1 = WIP_R23.R0 INNER JOIN
C001_UNIDATA_WIP_NF AS WIP2 ON WIP_R23.R0 = WIP2.R0 INNER JOIN
C001_UNIDATA_STOCK_NF AS Stock ON PlanningM2.R1 = Stock.R0
WHERE (WIP_R23.R23 IS NULL) AND (WIP.R0 LIKE N'%' + @RP1 + N'%') OR
(WIP.R0 LIKE N'%' + @RP1 + N'%') AND (PlanningM2.R1 = RIGHT(LTRIM(RTRIM(WIP_R23.R23)), LEN(PlanningM2.R1)))
ORDER BY [Job No], [Pack No]
I am now trying to recreate this query using ODBC and am having one helluva problem with it as it doesn't seem to like many of the functions I've used, such as LTRIM, RTRIM, LEN, RIGHT and won't accept the parameter I've included, or any other parameter come to think of it.
Has anyone else had a similar problem at all, and could you direct me to a solution if you have?
Thanks in advance,
Chris
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