Question: About RDA Push And Pull

Nov 9, 2006

When we sync data using RDA, the logic should be as follows:

1. Create RDA, set isTracked=false

2. if (isTracked) then RDA.Push(<tablename>..);

3.Delete local table

4.RDA.Pull(<Tablename>)

5. Alter <tablename> Alter column <>

6 Set isTracked = True

My question is how can we know the value of isTracked? or we have to separate RDA.Pull and RDA.Push,

Can we just put them together in one function. But how do we know this table isTracked on?

Anyone knows?

James

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Pull Or Push For Me?

Jul 22, 2001

I'm trying to replicate two very big databases with about 10 million
of 4000 characters each. The publisher is SQL 2000, subscriber
is SQL 7.0

The subscriber will also perform full text searches.

I'm trying to decide wheter I should use PULL or PUSH.
The publisher is operating on a very low quality/speed internet
connection, where the subscriber is enjoying a T1.

Help, anyone?

Thanks,

-Michael.

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Jun 21, 2008

Hi to all.

How can we identify that a transactional replication is configured in pull or push subscription..
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Jun 1, 2004

Hi All,

I have a problem,

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Push And Pull Subscription From Publisher/Distributor?

May 30, 2001

Hi All,

Can push and pull subscriptions be configured on the publisher/distributer server?

We have server A running SQL Server 2000 configured as Publisher/Distributor and also a Push subscription (transactional replication) to Server B configured as Subscriber.

The idea was to have Server B as backup server if Server A goes down. Users will continue to update data in server B till server A is up.

Once server A is up, I want to synchronise the up-to-minuit date from Server B to Server A in the form of Transactional replication configured as "Pull Subscription" from Server A.

Is that possible?

Thanks
Sri

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Why My Access Database Synchronizer Can Pull But Cannot Push ?

Jul 24, 2007

In ADS Wizard's Log, it shows me "Pushing data to Access database"

but the Access database in my Desktop PC does not receive the data "pushed" from the "Device".

In the reverse direction, If I "Pull" data from Desktop PC's Access Database, it works.

Why? Any suggestion?

I already repeat this many times but the result are the same.

I did not turn on Windows firewall and Kaspersky internet security at all.

Thank you

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Complex Push/Pull Merge Replication Question...

Mar 8, 2007

Hiya,

Our current application which uses SQL 2000/CE uses a single Merge publication to populate numerous "read only" tables on the mobile device, and create the schema for a "transactions" table, which will be filled by the mobile device during work, then merged at sync.

Now, the master "transactions" table at the publisher has millions of rows, and the mobile device does not need any of them... so currently we have it "filtering" by a always false clause, so that none of the data is pushed to the client.

The problem with this is that we cannot archive any of the records in the transaction table, as doing so (say, removing 200k rows) would result in the mobile devices (of which there are about 15,000 active in the field) to attempt to reconcile each of those 200k rows when it is next synced, which takes way too long.

Now, what we would like to do is upgrade to SQL 2005/CE 2005, if the new features will allow us a PULL ONLY table in some way? I cannot find how to do this via the wizard, but am sure I am missing something. At least I hope so.

Can anyone give a suggestion?

Thanks!

Dave Borneman

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SQL Server 2008 :: Find Out Type Of Replication Pull Or Push

Apr 28, 2015

SELECT
P.Publication
,P.Publication_type
,S.Subscriber_ID
,S.Update_Mode
FROM MSPublications P
INNER JOIN MSSubscriptions S
ON P.Publication_ID = S.Publication_ID

give me publication_type=0. So it is transactional replication but how do we know that is pull or push?

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Mar 15, 2006

We need to configure a way to publish from development to testing and from testing to production. An easy, automated process would be best.

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RDA Pull Problem: Command=PULL Hr=80040E4D Login Failed For User 'test'

Apr 25, 2007

Hi all,

I have following problem:

I'm developing a Windows Mobile application, which is using RDA Pull for retrieving data from SQL Server 2005 database to PDA. Please, see the example:






Code Snippet

using (SqlCeEngine engine = new SqlCeEngine(connStr))

{

engine.CreateDatabase();

}

serverConnStr="Provider=SQLOLEDB;Data Source=.;User ID=sa;Initial Catalog=Demo;Password=xxx";

using (SqlCeRemoteDataAccess rda = new SqlCeRemoteDataAccess(

Configuration.Default.SyncServerAddress, "", "", connStr))

{

rda.Pull("MyTable", "SELECT * FROM mytable", serverConnStr, RdaTrackOption.TrackingOffWithIndexes, "ErrorTable");

}





Everythink works fine, when I use 'sa' user account in serverConnStr.

But, when I change conn string to:

"Provider=SQLOLEDB;Data Source=.;User ID=test;Initial Catalog=Demo;Password=test"

the sqlcesa30.dll cannot connect to SQL Server database.

In the sqlcesa30.log then I found following line:




Code Snippet

2007/04/17 10:43:31 Thread=1EE30 RSCB=16 Command=PULL Hr=80040E4D Login failed for user 'test'. 18456



The user 'test' is member of db_owner, db_datareader and public roles for the Demo database and in SQL Server Management Studio I'm able to login to the Demo database with using the 'test' users credentials and I'm able to run the select command on 'mytable'.



So, what's wrong? Why the sqlcesa30.dll process cannot login to the Demo database, and from another application with using the SAME connection string it works?



Please help.



Thank you.

Fipil.



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How To Push A Dataset Into The DB?

May 7, 2008

Dear all,,
I used a code that import data from an excel file into a dataset,
 now I want to insert the dataset into a table in my database(SQLserver database) using a VB.NET code
Could you help me?
Thanks in advance,,
Here is my code:
Imports System.Data.OleDbPartial Class _DefaultInherits System.Web.UI.Page
 
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.ClickDim connString As String = ConfigurationManager.ConnectionStrings("xls").ConnectionString
' Create the connection object Dim oledbConn As OleDbConnection = New OleDbConnection(connString)
Try
' Open connection
oledbConn.Open()
' Create OleDbCommand object and select data from worksheet Sheet1Dim cmd As OleDbCommand = New OleDbCommand("SELECT * FROM [Sheet1$]", oledbConn)
' Create new OleDbDataAdapter Dim oleda As OleDbDataAdapter = New OleDbDataAdapter()
oleda.SelectCommand = cmd
' Create a DataSet which will hold the data extracted from the worksheet.Dim ds As Data.DataSet = New Data.DataSet()
' Fill the DataSet from the data extracted from the worksheet.oleda.Fill(ds, "Sheet1")
' Bind the data to the GridView
GridView1.DataSource = ds.Tables(0).DefaultView
GridView1.DataBind()
Catch
Finally
' Close connection
oledbConn.Close()
End TryEnd Sub
End Class
 

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RDA Push Error

Nov 2, 2006

While trying to push a tracked table using RDA.push, I get the following error:

Error Code: 80004005

The message cannot be built. The make message failed.

Minor Err: 28581

Source: Microsoft SQL server 2005 Mobile Edition.

All other tables in the database are getting pulled and pushed correctly. This table is different only in the larger number of columns, around 150. It has a primary key, no other constraints.

Any help to find the reason for this error will be greatly appreciated.

- Paul

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RDA Push Method

Mar 14, 2008

Hi All,

I am developing an application in which i have to send data from local Sql Server compact edition database[Which is in a Windows Mobile Device,] to central server[SQL Server 2005]. I am using RDA method for communication


Can i use push method to send data from local DB to Central DB?

Is it must to use PULL method before using PUSH method?

Thanks in Advance..

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Feb 20, 2006

Im using the rda.push to push the data back to the SQL SERVER.

My SQL table is OrderDetail with a blank data inside?

My push was unseccessful due to the follow error, can any one help?

[code]

rda.Push("OrderDetail", rdaOleDbConnectString, RdaTrackOption.TrackingOffWithIndexes)

[/code]

Error message:The table is not a tracked table

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DTS Push Problems With SQL2000

May 9, 2001

Hello all. Please excuse my ignorance, as this is not my territory. I administer a website which is hosted remotely. This site has SQL7 running the data to dynamically build the site. Every Sunday our hosting service runs a DTS package to push the data they have down to us, so we can run reports and analyze it. We recently upgraded to SQL2000, while our host has stayed with SQL7. Now our DTS is failing. They say it is because 7 cannot push to 2000. But they think that we could pull from them. How do I go about setting that up? Will the DTS wizzard walk me through most of it?

Thanks in advace

Adrian Miller

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Aug 29, 2003

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May 20, 2008

I have a production database that I would like to have copied over to a backup database on a separate server every evening. I don't want to mirror, I just want the databases synced up every evening.

The servers are physically attached through a gigabit switch and the database is relatively small, so I don't think that speed will be an issue.

Could someone point me to an article about the best way to accomplish this?

Thanks.

http://www.dynamicajax.com

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Push Data Into Sql2K

Sep 18, 2007

Hi, all,

I did not see this one coming, and I am not sure if I did something wrong.

How do you push data from sql05 to sql2k?

I set up a data flow task, with one sql05 connection magager and another sql2k connection manager. Then when I tried to map them, I cann't!

The message on the box said: The connection manager uses an earlier version of sql server provider. Bulk insert operations require a connection that uses a sql server 2005 provider.

I have been trying different source, destination and transformation, but seems like missing something.

Thanks!

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RDA Push Command Failing ...

May 30, 2006

Hi,

I am using the Pull command to pull two fields, on is the primary ID (int) non identity and the other is Description which comes down as an ntext type. This works fine but if I change the description and use the push command I get the following error:-

The Query processor could not produce a query from the optimizer because a query cannot update a text, ntext, or image column and a clustering key at the same time.



I am really stuck with this one so if anyone can shed some light on it I would be much appreciated.



Cheers,



Jiggy!

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RDA Push With Identity Column

Jul 11, 2007



Hi Everyone:



I am new to Mobile programming. I am now working on a small mobile app.



I encounter an issue when I sync the data:



Using RDA Pull, I can create the database and populate my table fine on my pocket pc device.



After updating the data on the device, I encounter an error when I try to Push my table back to the back-end SQL Server 2005 DB.



Error: "The identity range was not established."

VB CODE:
Private Sub RdaConnKeyHeaderPush()

Dim RemoteAccess As New Data.SqlServerCe.SqlCeRemoteDataAccess
Dim RDAConnectingString As String
RemoteAccess.InternetLogin = "<mylogin>"
RemoteAccess.InternetPassword = "<mypassword>"
RDAConnectingString = "Provider=SQLOLEDB;Persist Security Info=True;Data Source=<MySQLServer>;Initial Catalog=MobileKeyDB;" & _
"User ID=MobileUser;Password=<mypassword>"
RemoteAccess.InternetUrl = "https://www.<mysite>.com/SQLMobile/sqlcesa30.dll"
RemoteAccess.LocalConnectionString = "Data Source=Program FilesSQL MobileenMobileKeyDB.sdf; Password = <mypassword>"
Cursor.Current = Cursors.WaitCursor
Try

RemoteAccess.Push("KeyHeader", RDAConnectingString, Data.SqlServerCe.RdaBatchOption.BatchingOn)

Catch RDAConnectionException As Exception
MessageBox.Show("Can not push Header Data: " & RDAConnectionException.ToString, "Loading Key Tracker")
Finally

RemoteAccess.Dispose()
End Try
Cursor.Current = Cursors.Default
End Sub

TABLE DEFINITION:
USE [MobileKeyDB]
GO
/****** Object: Table [dbo].[KeyHeader] Script Date: 07/11/2007 09:48:24 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[KeyHeader](
[trans_id] [int] IDENTITY(1,1) NOT NULL,
[user_id] [int] NOT NULL,
[date_stamp] [datetime] NOT NULL,
[signature] [nvarchar](100) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL,
[status] [int] NOT NULL,
[id] [int] NOT NULL,
[date_stamp2] [datetime] NOT NULL,
CONSTRAINT [PK_KeyHeader] PRIMARY KEY CLUSTERED
(
[trans_id] ASC
)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]



Anyone have any insight on a solution? Thanks.

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Using Select In Push Command

May 31, 2006

Hi All,

Does anyone know if you can add columns to a local pulled table and if so can you use a select command to push the table back and exclude the added columns.

Basically I need to know if a record has been added on the PDA so I can get an ID from the server before pushing it back. I cannot alter the sql server database because it is part another application.

Cheers,

Jiggy!

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Apr 24, 2007

I'm able to pull the metatdata down from my sql server to my handheld for table, I can then add data to that table on the handheld, when I try to push it back to Sql Server table I pulled from, I'm getting the following error message:



The Push method returned one or more error rows. See the specified error table. [ Error table name = ErrorTable ]





what does this mean, and how can I push my table back to the table I pulled from? I have trackingOn set on the pull process.



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Oct 14, 2007



Hello,

After doing some research it seems like you can only push the same table once using rda.push -- is this correct? If yes, are there any other alternatives for saving changes to the table back to SQL Server aside from merge replication?

One idea I am toying with is to pull the tracked table with 0 records, save changes to the tracked table, push, drop table and pull, repeating this process everytime I push the data. Wondering is somebody has any advice?

Thanks!

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Apr 11, 2002

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Thanks for your help,
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if anyone could answer it would be really appreciated

Thanks

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Jan 10, 2006

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Oct 16, 2007

Hi,

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Jul 25, 2007

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Hope that makes sense.





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