Hello,
Using VS 2008 Beta 2, SQL CE 3.5, on desktop, and Typed Datasets: The INSERT command of dataset table adapter does not return the updated identity of inserted row. Why?
also every time I want to modify the insert command to return the updated identity of inserted row, i get the error: "Unable to parse query text."
(Should I post this in Orcas forum?!)
Regards,
Parham.
I'm at loss how I'm supposed to work with typed datasets and Sql Server Compact 3.5, when inserting records and I need to update my datatables with the primary key of newly inserted rows.
I've tried adding a RowUpdated handler to all tableadapters that look like this:
Code Snippet
void Adapter_RowUpdated(object sender, System.Data.SqlServerCe.SqlCeRowUpdatedEventArgs e) {
if(e.Status == UpdateStatus.Continue && e.StatementType == StatementType.Insert) {
if(e.Row.Table.PrimaryKey.Length > 0) {
SqlCeCommand selectIdentityCommand = new SqlCeCommand("SELECT @@IDENTITY",e.Command.Connection);
if(e.Command.Connection.State == ConnectionState.Open) {
e.Row[e.Row.Table.PrimaryKey[0].Ordinal] = (int)selectIdentityCommand.ExecuteScalar();
}
}
}
I've previously used this type of approach when working with an OleDbDatabase, which works just fine. But it doesn't work with Sql Server CE 3.5, and since it doesn't support stored procedures I can't fix it that way either. And it doesn't support commands in a batch (i.e appending the Insert command of the adapter with ";SELECT @@IDENTITY") so that doesn't work either...
So how are we supposed to use Sql Server CE 3.5? It's impossible together with datasets? Or am I missing something obvious?
Any hints would be greatly appreciated! Thanks!
Cheers!
Hi, I have 2 tables in my database PrescriptionHeader and PrescriptionDetails.My PrescriptionHeader table has the following fields:PrescriptionID -identity fieldPatientID PatientfNamePatientlname PrescriptionDetails table has the following fields:PrescriptionDetailID -identityPrescriptionID -from PrescriptionHeader table MedicineDosage The function InsertPrescription inserts values into the table PrescriptionHeader. I want the same function to then insert the value of MedicineDosage into PrescriptionDetails with the same PrescriptionID inserted into PrescriptionHeader. How do I tell the function to insert the PrescriptionID that was automatically inserted into PrescriptionHeader also into table PrescriptionDetails . How do I return the identity before proceeding to insert into PrescriptionDetails table?ThanksFunction InsertPrescription(ByVal PatientID As String, _ByVal PatientFname As String, _ByVal Patientlname As String, ByVal MedicineDosage as String)Dim DBAdapter As SqlDataAdapterDim DBDataSet As DataSetDim SQLString As StringDim DBCommandBuilder As SqlCommandBuilderSQLString = "SELECT * FROM PrescriptionHeader WHERE PrescriptionId = ''"DBAdapter = New SqlDataAdapter(SQLString, DBConnection)DBDataSet = New DataSetDBAdapter.Fill(DBDataSet)Dim AddedRow As DataRow = DBDataSet.Tables(0).NewRow()AddedRow("PatientID") = PatientIDAddedRow("PatientfName") = PatientFnameAddedRow("Patientlname") = PatientlnameDBDataSet.Tables(0).Rows.Add(AddedRow)DBCommandBuilder = New SqlCommandBuilder(DBAdapter)DBAdapter.Update(DBDataSet) End Function
View 1 Replies View RelatedI have a SELECT query with an alias in it.
The intellisense shows all field except the alias one.
What goes wrong?
Hi,
Is there any work around to passing a set of strings to a parameter in a Typed Dataset for example I am pasing '4226222172004','4212012182004' which I build on my code the number of items will vary passed on the user selection but since the Typed Dataset uses sp_executesql and the parameters are change to '''4226222172004'',''4212012182004'''
Any ideas how I can format the Parameter I am passing.so that it will end like where in ( '4226222172004','4212012182004') instead of where in ('''4226222172004'',''4212012182004''') I again the number of parameters will very.
Thanks
Julio D
I have a strongly-typed that I fill w/in my app, then use the dataset to insert rows into a SQL table.
3 fields look like this:
RegHrs - decimal
OTHrs - decimal
TotHrs - decimal
When I insert the fields using parameters, the params look like this:
paramValues(10) = New SqlParameter("@RegHrs", SqlDbType.Decimal)
paramValues(11) = New SqlParameter("@OTHrs", SqlDbType.Decimal)
paramValues(12) = New SqlParameter("@TotHrs", SqlDbType.Decimal)
The fields in the SQL table are defined as:
RegHrs - decimal (9,2)
OTHrs - decimal (9,2)
TotHrs - decimal (9,2)
Before I insert the row (from w/in the VB code), I stop the code and verify that the values being placed into the params are:
5.85
0
5.85
After the SQL insertion, the values w/in the SQL Table contain:
6
0
6
What am I missing?????
Thanx
JerryK
Hi, I am trying to use a typed dataset created using the Query builder which returns the data correctly when I use 'Execute Query' in query builder but as soon as I attempt to return a dataset using the GetData method created I get the following error: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints. Which is not very helpful, any ideas where the problem may be? I have tried switching off enforce constraints and setting the NullValue property of all strings to 'Emtpy' bu that has no effect. Thanks in advance
View 2 Replies View RelatedHello,I'm using a typed dataset to access my database (SQL Express); I have a table that returns data, which two fields are null; I'm getting this error:{"Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints."}There are no foreign-key or unique key constraints, so it has to be a non-null issue; I changed the two fields in the table to have a null value of Empty instead of Throw Exception, but I don't understand what the problem is coming from... I'm at a loss.Thanks.
View 2 Replies View RelatedHi!
I'm need to use typed Dataset with CLR UDT, but when I'm trying to create TableAdapter in Dataset designer, I'm gettng error message: User-defined data types are not supported in DataSet designer
Is any way to get it working?
My UDT defined in separate assembly as:
[Serializable]
[XmlRoot(Namespace = NS)]
[StructLayout(LayoutKind.Sequential)]
[SqlUserDefinedType(Format.Native, Name = DataType, IsByteOrdered = true, ValidationMethodName = "Validate")]
public struct Coordinate
: INullable,
IXmlSerializable
{
.....
}
Working environment: Visual Studio 2005 SP1, MS SQL 2005 SP1 + Hotfix.
Hi all,I am using a Strongly Typed DataSet (ASP.NET 2.0) to insert new data into a SQL Server 2000 database, types of some fields in db are nvarchar. All thing work fine except I can not insert unicode data(Vietnamese language) into db.I can't find where to put prefix N. Please help me!!!
View 1 Replies View RelatedHi,
I have a little question. I searched google, and could not find good answer for this one.
I have a stored procedure that returns two tables. Usually I generate a dataset out of a stored procedure by dragging it to the dataset.
When I drag this one it creates a DS with only one table, the first one. How can I make it use both tables?
Thank you.
I am trying to upload a file in ASP.net 2.0 to a SQL database using the FileUpload control. I am doing this by way of a typed dataset.Here is my code.Dim rta As New ResponseTableAdapterDim rdt As ResponseDataTable = rta.GetResponseByID(1)Dim rr As ResponseRow = rdt(0)Dim fs As New FileStream(fu.PostedFile.FileName, FileMode.Open, FileAccess.Read)Dim br As New BinaryReader(fs)Dim image() As Byte = br.ReadBytes(fs.Length)br.Close()fs.Close()rr.UploadFile = imagerr.NameFile = fs.Namerta.Update(rdt)The code runs without an error but afterwards I find that nothing has been stored in the UploadFile cell in the database but the file name has been stored in the NameFile cell in the database. Any ideas?Your help is much appreciated. James
View 1 Replies View RelatedLike the subject says, I'm using strongly typed datasets. I'm using to designer to create the datasets and the methods. I can select and insert, but I can't update or delete. I right click on the adapter bar and select Add Query. I sleect 'Use SQL Statements'I select 'Update' (or 'Delete')I get a sql statement pane containing the word 'Update' ('Delete') and asking 'What data should the table load?'I can click on next, but anything else gives me errors. I'd list them, but I'm clearly doing something wrong and it's probably obvious. Diane
View 5 Replies View Relatedis there any way of getting the identity without using the "@@idemtity" in sql??? I'm trying to use the inserted event of ObjectDataSource, with Outputparameters, can anybody help me???
View 1 Replies View RelatedI am trying to find a way to export to a CSV from a view just the data on a row which has been inserted or updated.
View 5 Replies View RelatedHow can we capture the last inserted, updated or deleted ID from the database ?
View 4 Replies View RelatedHi
I have an application which get any change from database using sql dependency. When a record is inserted or updated it will fire an event and my application get that event and perform required operation.
On the event handler I am usin select ID,Name from my [table];
this will return all record from database.
I just want to get the record which is inserted or updated.
Can u help me in that.
Take care
Bye
Hi,
We have a column syncUpdate in some tables and we need a trigger (or one for each table) which will set the current dateTime for the syncLastUpdate (dateTime) when either the row is inserted or updated (we have to ignore the syncLastUpdate column itself as this would be an infinite loop, I think).
I don't know much about DB but I think that is easly doable.
Can anyone help me with that, please?
Cheers
HI, I am wondering if it is possible to retreive this information without using row count transform. Can I get the # of rows inserted/updated or deleted by destination from the log?
Thank you,
Ccote
We are getting data feed from Oracle database in our project. Everyday we will need to track if any rows got inserted/updated/deleted in the source and get that update right into our data warehouse.
Currently we are taking a dump of the required table (as it is) to our staging DB and comparing it with previous day data to track the changes (column by column comparison). This approach is working currently but has performance bottleneck. There is no tracking column (eg. last modified date or time) in source that will give us any idea of what got changed. Also there is no identity key or primary key in the source data.
Is there a way in SQL Server to get that inserted/updated records only instead of comparing column by column to track the changes?
Hi,
I am trying to create a SSIS package, which will extract data from a SQL server view and populate the data in our local SQL server database tables. My objective is to get the data from the view such that only inserted and updated rows are fetched from the view.
Note: the view does not expose any updated date type of column thru which I can check. So I guess I have to compare each and every field with my destination table row's fields.
I would appreciate any suggestions on how to approach the problem.
Thanks in advance.
Hi all. I have this problem:
on insert in a new table a have to change one column before insert.
I wrote this trigger:
create trigger SUBSCR_ID_TRANSFER ON dbo.SalesOrderExtensionBase AFTER INSERTAS BEGIN SET NOCOUNT ON;DECLARE @OpportunityID uniqueidentifier;DECLARE @subscrId uniqueidentifier;declare @salesorderid uniqueidentifier;set @salesorderid = (select SalesorderID from inserted)SET @OpportunityID = (SELECT OpportunityId FROM SalesOrderBase where SalesOrderID=@salesorderid)SET @subscrId = (SELECT New_old_subscridId from OpportunityExtensionbase where OpportunityID=@OpportunityID)Update inserted set New_old_subscridId = @subscrIdENDbut SQL Rise the error "The inserted values can not be modified"
how to slove this issue.
Thanks.
Hi
Apologies if this is a silly question
I have a basic table "Customer" which has
Id
Address1
Address2
Address3
Town
County
Postcode
SearchData
After I insert or Update a row in this table I need to update the SearchData column
with
UPPER(ADDRESS1) + UPPER(ADDRESS2) + UPPER(TOWN) + UPPER(POSTCODE)
only for that Id
I'm sure this is only a basic update but all the examples I can find are for inserting into other tables not the row itself.
Regards
David
Initially I had designed ETL using Dataflow task in SSIS , No I have converted into Store procedure using merge statement.
I am getting new records inserted, source records and deleted row count when I am running sqp manually.
In ssis simple I have used the rowcount transformation to capture the records.
below variable i have declared in SSIS Package.
User::etlArchiveLogId
User::sourcerecords
User::newrecords
User::changerecord
now I am incremental loading using Stored procedure below is the sp which is executing when task success and logs the records.
ALTER PROCEDURE [dbo].[usp_LogArchiveBBxEndTime]
@EtlArchiveLog_Id int,
@RowsSource int,
@RowsNew int,
@RowsChanged int,
@Sucessful bit,
@Description varchar(500)
[code]....
Now I want to log the variable records which I have declared in my stored procedure .how can I log it in table?
I am run a stored procedure using Execute SQL task in, I want to log information of number of record inserted update in my table. I want to enable SSIS logging after from where I get information number of record inserted update.
I am using SQL server 2008R2 standard edition.
I have a report with multiple datasets, the first of which pulls in data based on user entered parameters (sales date range and property use codes). Dataset1 pulls property id's and other sales data from a table (2014_COST) based on the user's parameters. I have set up another table (AUDITS) that I would like to use in dataset6. This table has 3 columns (Property ID's, Sales Price and Sales Date). I would like for dataset6 to pull the Property ID's that are NOT contained in the results from dataset1. In other words, I'd like the results of dataset6 to show me the property id's that are contained in the AUDITS table but which are not being pulled into dataset1. Both tables are in the same database.
View 0 Replies View RelatedI have a dataset that uses generated stored procedures to do its select, insert, update, delete. I am inserting a row to that dataset, and after the update, using the ID of newly created row. This worked just fine until I added triggers to some of the tables on my DB, and now, when I insert a row, the row's ID is not available after the update (it's 0) Any idea what happened / what I have to do to fix this? Thnx!
View 1 Replies View RelatedHere is my problem: I've created a table in MSSQL named MyReferences and then a typed dataset to connect to it.
Then I realized that I needed to add a column to MyReferences table and then I did it.
The problem is that I cannot find a way to add the new column to the typed dataset. I am unable to view it in the available columns.
Can anyone help me?
I'm using Visual Studio 2005 sp1 and C#.
Best regards
Alessandro
Does anyone know how to get the indentity of the last updated record in a table. I need it for a cascading trigger.
Thank you,
Jody
Hello all,
I fixed a after update trigger with sql server 2005 and I need to return the last identity updated in the table to insert it into another table. How can i get the last Identity updated in a table?
Please help ..
Sms
This isn't so much purely a SQL Server question as a question on ASP.NET VB technique. In particular, I have a situation where I am either inserting a NEW row for a "profile table" (name, email, etc.) or Updating an existing one. In both cases, I need to create a new row in a related table which has the identity/serial column of the parent table as the primary key for the data to be inserted into this subsidiary table (for which there may be many rows inserted, all tying back to the parent).
At the time I do the update, of course, I have the identity/serial of the "parent" so it's easy to update/insert. However, if the profile is NEW, I need to capture the identity/serial which was inserted so as to use it for the child table insert. (I remember a call to an obscure function which was -- essentially -- "give me the identity/serial of that which was just INSERTed" but I am unable to locate equivalent functionality. (I have searched various online help files for "Insert serial", "Insert identity" and the like with no results.
Hints? Mahalos in advance ... :) KevInKauai
i have a website that accepts users on it. first the user will apply to make use of my site and the data that he supplied will be put to account table. my problem is how can i get the last inserted identity value lets say id, to create the id of the person applied by simply incrementing it... i dont want to use the built in function of the sql server. can anybody help me of this process. asap...
View 5 Replies View RelatedI am inserting a record by calling a stored procedure in my asp.net code. I need to return the identity field from the insert to use elsewhere in my code. I have found many things regarding this but nothing has worked.
Here is my code that works for the insert....
conClasf.Open()
strSQLInsert = "Exec spInsNewCAR '" _
& calDateInitiatedPopup.SelectedDate _
& "', '" & calResponseDatePopup.SelectedDate _
& "', '" & elbPartName.Selectedtext _
& "', '" & elbPartName.Item(elbPartName.SelectedValue).Text2 _
& "', '" & calSupplyDatePopup.SelectedDate _
& "', '" & elbMRBApproval3.Selectedtext _
& "'"
cmdAd = New OleDbCommand(strSQLInsert, conClasf)
cmdAd.ExecuteNonQuery( )
conClasf.Close
Here is the last part of my stored procedure. BTW, I have added Scope_Identity to the end of my sp and when I open my sp up, it is not there...not sure what that is about. I guess my main problem is what command do I use in ASP.net to execute the sp AND hold my returned value...
Thanks,
JOE