Retrieving Identity Field From Table On INSERT

Feb 29, 2008

 I have 2 tables - tblOrders and tblOrderDetails. Every time an order is placed, 2 INSERT statements are executed. The first one enters the general order and customer information in the tblOrders table:INSERT INTO tblOrders (custname, custdetails, orderdate) VALUES (@custname, @custdetails, @orderdate)The primary key in this table is OrderID which is an Identity column. This is the foreign key in the tblOrderDetails table.

I'm trying to get the Identity value from the first INSERT statement to use in the second INSERT statement:INSERT INTO tblOrderDetails (orderid, productid, productcost) VALUES (@orderid, @productid, @productcost)  How do i obtain this value and how would I supply it to the second INSERT statement? 

View 3 Replies


ADVERTISEMENT

Last GASP On Insert Row In Table With Identity Field, And Get New Identity Back ?

Jul 9, 2006

While I have learned a lot from this thread I am still basically confused about the issues involved.

.I wanted to INSERT a record in a parent table, get the Identity back and use it in a child table. Seems simple.

To my knowledge, mine would be the only process running that would update these tables. I was told that there is no guarantee, because the OLEDB provider could write the second destination row before the first, that the proper parent-child relationship would be generated as expected. It was recommended that I create my own variable in memory to hold the Identity value and use that in my SSIS package.

1. A simple example SSIS .dts example illustrating the approach of using a variable for identity would be helpful.

2. Suppose I actually had two processes updating these tables, running at the same time. Then it seems the "variable" method will also have its problems. Is there a final solution other than locking the tables involved prior to updating them or doing something crazy like using a GUID for the primary key!

3. We have done the type of parent-child inserts I originally described from t-sql for years without any apparent problems. (Maybe we were just lucky.) Is the entire issue simply a t-sql one or does SSIS add a layer of complexity beyond t-sql that needs to be addressed?



TIA,



Barkingdog

View 10 Replies View Related

Insert Row In Table With Identity Field, And Get New Identity Back

Jun 30, 2006

I want to insert a new record into a table with an Identity field and return the new Identify field value back to the data stream (for later insertion as a foreign key in another table).

What is the most direct way to do this in SSIS?



TIA,



barkingdog



P.S. Or should I pass the identity value back in a variable and not make it part of the data stream?

View 12 Replies View Related

Insert A Field (IDENTITY) Into Table

Apr 25, 2007

Hi,

I have a table with 1000000 records i try to add a field with following`spec.

[mkey] [int] IDENTITY(1,1) NOT NULL

I get the following meassage:-

yearly' table
- Saving Definition Changes to tables with large amounts of data could take a considerable amount of time. While changes are being saved, table data will not be accessible.

Then I Have the following error:-
Time out error

- How is the best way to copy a large table from one to anther.

regards

View 2 Replies View Related

Retrieving Identity After Insert

Nov 14, 2006

Hey, I've been having problems - when trying to insert a new row i've been trying to get back the unique ID for that row. I've added "SELECT @MY_ID = SCOPE_IDENTITY();" to my query but I am unable get the data. If anyone has a better approach to this let me know because I am having lots of problems. Thanks,Lang 

View 2 Replies View Related

Retrieving Scope_Entity Or Identity From An SQL Insert

Oct 2, 2007

The following code inserts a record into a table.  I now wish to retrieve the IDENTITY of that entry into a variable so that I can use it again as input for other  inserts.  Can someone offer assistance in handling this.... I tried several alternatives that I found on the internet but none seem to work...
 Thanks!
Dim objConn3 As SqlConnectionDim mySettings3 As New NameValueCollectionmySettings3 = AppSettingsDim strConn3 As StringstrConn3 = mySettings3("connString")objConn3 = New SqlConnection(strConn3)Dim strInsertPatient As StringDim cmdInsert As SqlCommandDim strddlSex As StringDim strddlPatientState As StringDim rowsAffected As Integer
strddlSex = ddlSex.SelectedItem.TextstrddlPatientState = ddlPatientState.SelectedItem.TextstrInsertPatient = "Insert ClinicalPatient ( UserID, Accession, FirstName, MI, " & _"LastName, MedRecord, ddlSex, DOB, Address1, Address2, City, Suite, strddlPatientState, " & _"ZIP, HomeTelephone, OutsideNYC, ClinicalImpression, Today_Date_Month, Today_Date_Day, " & _"Today_Date_Year) Values (@UserID, @Accession, @FirstName, @MI, @LastName, @MedRecord, " & _"'" & strddlSex & "', @DOB, @Address1, @Address2, @City, @Suite , '" & strddlPatientState & "', " & _"@ZIP, @HomeTelephone, @OutsideNYC, @ClinicalImpression, @Today_Date_Month, @Today_Date_Day, " & _"@Today_Date_Year)SELECT @@IDENTITY AS NewID SET NOCOUNT OFF"
cmdInsert = New SqlCommand(strInsertPatient, objConn3)
cmdInsert.Parameters.Add("@UserID", "Joe For Now")cmdInsert.Parameters.Add("@Accession", Accession.Text)cmdInsert.Parameters.Add("@LastName", LastName.Text)cmdInsert.Parameters.Add("@MI", MI.Text)cmdInsert.Parameters.Add("@FirstName", FirstName.Text)cmdInsert.Parameters.Add("@MedRecord", MedRecord.Text)cmdInsert.Parameters.Add("@ddlSex", strddlSex)cmdInsert.Parameters.Add("@DOB", DOB.Text)cmdInsert.Parameters.Add("@Address1", Address1.Text)cmdInsert.Parameters.Add("@Address2", Address2.Text)cmdInsert.Parameters.Add("@City", City.Text)cmdInsert.Parameters.Add("@Suite", Suite.Text)cmdInsert.Parameters.Add("@strddlPatientState", strddlPatientState)cmdInsert.Parameters.Add("@ZIP", zip.Text)cmdInsert.Parameters.Add("@HomeTelephone", Phone.Text)cmdInsert.Parameters.Add("@OutsideNYC", OutsideNYC.Text)cmdInsert.Parameters.Add("@ClinicalImpression", ClinicalImpression.Text)cmdInsert.Parameters.Add("@Today_Date_Month", Today_Date_Month.Text)cmdInsert.Parameters.Add("@Today_Date_Day", Today_Date_Day.Text)cmdInsert.Parameters.Add("@Today_Date_Year", Today_Date_Year.Text)
objConn3.Open()cmdInsert.ExecuteNonQuery()objConn3.Close()

View 1 Replies View Related

Retrieving PK To Insert Into Another Table

Mar 7, 2006

The query below should be inserting unique records in the PropertyItem table which only has propertyitem, propertyid, and itemid columns, all of which are PK's in other tables. I'm not doing the insert correctly b/c it's inserting 72 records instead of 24. I really just want to automatically insert the values once I've inserted in the other tables but I'm not sure how. Maybe On Update Cascade?


--PROPERTYITEM
INSERT INTO [USCONDEX_Production].[dbo].[propertyItem]( [propertyId], [ItemId])
SELECT Property.propertyId, ITEM.ItemID
FROM ITEM RIGHT OUTER JOIN
miamiherald ON ITEM.StartDate = miamiherald.FirstInsertDate AND ITEM.Price = miamiherald.PropertyPrice AND ITEM.Classified = convert(int,miamiherald.AdNumber) LEFT OUTER JOIN
Property ON property.adprintid = miamiherald.adprintid
WHERE validAD=1

View 1 Replies View Related

Problem In Using Sqlbulkcopy To Insert Data From Datatable(no Identity Column) Into Sql Server Table Having Identity Column

Jun 19, 2008

Hi,
I am having problem in bulk update of a sql server table haning identity column from a datatable( has no identity column) using sqlbulkcopy. I tried several approaches, but it does not show any error nor is the table getting updated. But the identity value seems to getting increased every time.
thanks.
varun

View 6 Replies View Related

How Can I Alter A Table Turning ON Or OFF An IDENTITY Field ?

Nov 9, 2003

How can I alter a table turning ON or OFF an IDENTITY field ?

for example:
if I had my DB with Client_ID as an I IDENTITY field and for some reason it has
changed to just INT (with no IDENTITY) - how can I tell it to be IDENTITY field again ?


+

Does anyone knows an article on database planning ?
(I wanna know when should I use the IDENTITY field)

View 6 Replies View Related

Generate Identity Field On Existing Table

May 11, 2004

Hi, I have the lovely task of overhauling some of our SQL-based systems. I've found many tables that don't have unique identifying numbers that really should have them. I've searched around and people keep mentioning the Identity field as being similar to Autonumber in Access. The only examples I could find involved setting up a new table... but I need to add (and populate) an identity column to an existing database table. Does anyone know the command for this?

Example... my table is called PACountyTown. It currently has 3 columns: County, Town, and Area. I wish to call the identity-ish field RecordID.

Thanks in advance!

View 3 Replies View Related

Problem DTSing Into Table With Identity Field

Jan 4, 2006

Hello everyone,

I have a table X that has two columns (names have been changed to protect the guilty and innocent alike):
ID which is an identity column, and
Data which is a varchar.

I am trying to DTS data from a text file into this table. I want the identity column ID to auto-populate and each row of information from the file to be stored in the Data field.

I am creating the DTS package using the wizard in Enterprise Mgr. No matter what I try, I keep getting the following error:

Cannot insert the value NULL into column 'ID', table 'X'; column does not allow nulls. INSERT fails.

Any advice on what I need to do to get this working? It seems like such a simple thing and I'm getting very frustrated. :eek:

Thanks in advance.
Cathy

View 4 Replies View Related

SQL Server 2012 :: Insert Into Table With Identity Columns From Another Table

Dec 23, 2013

I just created a new table with over 100 Columns and I need to populated just the first 2 columns.

The first columns to populate is an identify column that is the primary key. The second column is a foreign_key to an other column and I am trying to populate this columns with all the values from the foreign_key value. This is what I am trying to do.

column1 = ID
column2= P_CLIENT_D

SET IDENTITY_INSERT PIM1 ON

INSERT INTO PIM1 (P_CLIENT_ID)
SELECT
Client.ID
FROMP_Client

So I am trying to insert both an identity values and a value from an other table while leaving the other columns blank. How do I go about doing this.

View 1 Replies View Related

Question About Getting The Latest Identity Field In A Specific Table

Jul 20, 2005

Dear All,Suppose in the program a record is added to a table whoseprimary key is a identity field. If I really want to get the lastestvalue for that field after the insertion, is it the best way to useIDENT_CURRENT() to obtain this value?Thanks for your kind attentionYours faithfully,Benny

View 2 Replies View Related

Insert Into A Table With Identity

Aug 31, 2006

I have 2 tables with same structure.only difference is, TableA has key colum which is declared as identity starting from 1.

I want to insert data from TableB into TableA where TableB.Key is all null with TableA.Key starting from 9000001

when i try to do that iam getting an error
"An explicit value for the identity column in table 'lEADlOAN' can only be specified when a column list is used and IDENTITY_INSERT is ON.
"
even when I turned IDENTITY_INSERT ON for TableA

View 4 Replies View Related

INSERT Into Table With IDENTITY Column

Jul 31, 2001

I'm sure this is a common problem but I can't find any relevant info on this site

I have a table that I would like to insert values into. I want to take the values from a secondary table using a select statement.

e.g. a simplified version...


TABLE1
(
Id INTEGER IDENTITY,
UserName VARCHAR(50),
Description VARCHAR(50)
)

TABLE 2
(
UserName VARCHAR(50),
Description VARCHAR(50)
)

Runing the insert statement

INSERT Table1 (UserName, Description)
SELECT *
FROM TABLE2

results in the error
erver: Msg 515, Level 16, State 2, Line 2
Cannot insert the value NULL into column 'Id', table 'CDS_Live.dbo.Table1'; column does not allow nulls. INSERT fails.
The statement has been terminated.

I was under the impression that an identity column would be automatically inserted by SQL server. Now I know I could write a piece of anonymous Transact SQL which declares a cursor by selecting all rows from table 2 and inserting rows into table 1 on a row by row basis, but is there any way I could do the Insert with a single INSERT statement?

thanks

neill

View 1 Replies View Related

How To Insert A Row In A Table With 1 Identity Column

Jul 20, 2005

HI,I have an SQL Server table with only 1 column. That column is anidentity column. How can I insert a row in this table using SQLsyntax?I tried insertinto T_tableName () values ()and a few other options, but I can't seem to get it to insert.ThanksAlain

View 1 Replies View Related

Insert Values In To A Table Which Is Having Identity Column

Feb 8, 2007

Arif writes "I want to insert values in to a table which is having identity column, how? can you help me out from this problem.


Thanks in advance

Jamal"

View 6 Replies View Related

Get Next Unique ID From A Table Before Insert @@identity / Sequence

Jul 23, 2005

How do I get the next int value for a column before I do an insert inMY SQL Server 2000? I'm currently using Oracle sequence and doingsomething like:select seq.nextval from dual;Then I do my insert into 3 different table all using the same uniqueID.I can't use the @@identity function because my application uses aconnection pool and it's not garanteed that a connection won't be usedby another request so under a lot of load there could be major problemsand this doens't work:insert into <table>;select @@identity;This doesn't work because the select @@identity might give me the valueof an insert from someone else's request.Thanks,Brent

View 4 Replies View Related

BULK INSERT Into Table With Identity Column?

Sep 2, 2006

I have a file I'm trying to do some non-set-based processing with. Inorder to make sure I keep the order of the results, I want to BULKINSERT into a temp table with an identity column. The spec says thatyou should be able to use either KEEPIDENTITY or KEEPNULLS, but I can'tget it to work. For once, I have full code - just add any file of yourchoice that doesn't have commas/tabs. :)Any suggestions, folks?--create table ##Holding_Tank ( full_record varchar(500)) -- thisworkscreate table ##Holding_Tank (id int identity(1,1) primary key,full_record varchar(500)) --that doesn't workBULK INSERT ##Holding_TankFROM "d: elnet_scriptspsaxresult.txt"WITH(TABLOCK,KEEPIDENTITY,KEEPNULLS,MAXERRORS = 0)select * from ##Holding_tank

View 2 Replies View Related

Insert Query On Table With Identity Column

Jul 20, 2005

I cannot insert into my appointments table because the primary key and identity column, appt_id, cannot be added. What do I have to change in my SQL statement to add new records into this table? I'm using SQL Server 2000 BE with Access Data Project FE.tbl_appointment-------------------1. appt_id (pk) --- identity column, seed 25, increment 12. date_id3. time_start4. time_end5. appt_details6. lkp_emp_idPrivate Sub btnAddAppts_Click()On Error GoTo Err_btnAddAppts_ClickDim strsql As StringDoCmd.SetWarnings Falsestrsql = "INSERT INTO [tbl_appointments] (lkp_emp_id, date_id, time_start, time_end, appt_details) values ('" & txtLkpEmpID & "', '" & txtDateID & "', '" & txtStartTime & "', '" & txtEndTime & "', '" & txtApptDetails & "')"DoCmd.RunSQL strsqlDoCmd.SetWarnings TrueDoCmd.CloseExit_btnAddAppts_Click:Exit SubErr_btnAddAppts_Click:MsgBox Err.DescriptionResume Exit_btnAddAppts_ClickEnd Sub I did check through Access and through Enterprise Manager and it is setup correctly. So I returned all rows in enterprise manager to manually enter an appointment to the table. I get the same error when doing data-entry straight to the table. [Microsoft][ODBC SQL Server Driver][SQL Server]Cannot update identity column 'appt_id'. It does not automatically populate the appt_id field the way it's supposed to. When I try to manually set a value in there, i get an error: "Cannot edit this cell."

View 2 Replies View Related

Can't Insert Rows In Table With Identity Column

Dec 5, 2007

Hello, I have a problem. I am trying to pull data out of one system and bring it into a SQL Server database for faster retrieval. The original table does not have an identity column and has a composite primary key. The table I am inserting the data into matches the original table exactly except I have an Identity column that I need for the removal of duplicates. The task gets to the final commit and then fails telling me that it can't insert a NULL into an identity field. Why is it trying to insert a NULL, the field should be auto-populating. I did add the Identity field to the table after the SSIS package was already built, but I did go into the destination and fix the column mappings. For the Identity column I just selected the "skip" option or whatever it was. Why are the identities not being auto-inserted and why is SSIS throwing this error?

Can anyone help???

Thanks!

View 3 Replies View Related

Insert Data Into A Table Without Identity Column

Feb 6, 2008



Hi,
I need to insert data into a table using data flow task. Unfortunately this table's priamry key column (integer column) is not identity column. I am looking a way to get the primary key value for the new records. Please advice. Thanks

View 5 Replies View Related

Retrieving The BigInt Value From The Identity Column After Inserting

Jul 26, 2007

I have a database that has a tble with a field that autoincrements as a primary key. meanig that the field type is BigInteger and it is set up as my Identity Column. Now when I insert a new record that field gets updated automaticly.
How can I get this value in the same operation as my insert? meaning, in 1 sub, I insert a new record but then need to retieve the Identity Value. All in the same procedure. 
Waht is the way to achive this please?
Marc

View 2 Replies View Related

Problem Retrieving @@Identity When Inside A Transaction.

Aug 22, 2005

I'm using transactions with my SqlConnection (  sqlConnection.BeginTransaction() ).

I do an Insert into my User table, and then subsequently use the
generated identity ( via @@identity ) to make an insert into another
table. The foreign key relationship is dependant on the generated
identity. For some reason with transactions, I can't retrieve the
insert identity (it always returns as 1).  However, I need the
inserts to be under a transaction so that one cannot succeed while the
other fails. Does anyone know a way around this problem?

So heres a simplefied explanation of what I'm trying to do:

Begin Transaction
Insert into User Table
Retrieve Inserted Identity (userID) via @@Identity
Insert into UserContact table, using userID as the foreign key.
Commit Transaction.

Because of the transaction, userID is 1, therefore an insert cannot be
made into the UserContact table because of the foreign key constraint.
I need this to be a transaction in case one or the other fails. Any ideas??

View 5 Replies View Related

Select Based On User Identity Name Included In Insert Into Second Table

Aug 25, 2006

I am having issues getting this to work.  I have the user login to a page to
put in a request for vacation.  When they login, I have a label that isn't
visible that is equal to their User.Identity.Name.
I select the user from the employee table where the username = the label User
Identity Name and pull in the emp_id which is the primary key that identifies
the user. 
I need to insert the request into the request table with the emp_id from the
select statement, without showing the em_id on the screen.  I tried using a
hidden field and assigning the emp_id as the value, but it isn't working. 
Not sure if this is the best way to do this.  Really new to ASP.NET 2.0 so I
really appreciate any help.
Thank you!

View 12 Replies View Related

Cannot Insert Explicit Value For Identity Column In Table 'SS_Messeges' When IDENTITY_INSERT Is Set To OFF

Dec 21, 2007

 I use SQLExpress2005 and I search about this problem , this is a BUG in MsSql 2000 but I use sql Express 2005.although  in my  table I set IDENTITY_INSERT on (master Key)Please help me

View 5 Replies View Related

Cannot Insert Explicit Value For Identity Column In Table 'Gallery' When IDENTITY_INSERT Is Set To OFF.?

Feb 5, 2006

Hello!

Do anybody know how to fix this error?


Cannot insert explicit value for identity column in table 'Gallery' when IDENTITY_INSERT is set to OFF.?

Thanks!
Varcar!

View 1 Replies View Related

SQL Server 2012 :: How To Get A Table Identity Inserted By Instead Of Insert Trigger

May 14, 2015

I have a problem described as follows: I have a table with one instead of insert trigger:

create table TMessage (ID int identity(1,1), dscp varchar(50))
GO
Alter trigger tr_tmessage on tmessage
instead of insert
as
--Set NoCount On
insert into tmessage

[code]....

When I execute P1 it returns 0 for Id field of @T1.

How can I get the Identity in this case?

PS: I can not use Ident_Current or @@identity as the table insertion hit is very high and can be done concurrently.Also there are some more insertion into different tables in the trigger code, so can not use @@identity either.

View 5 Replies View Related

Cannot Insert Explicit Value For Identity Column In Table 'Clients' When IDENITY_INSERT Is Set To OFF

Apr 10, 2008

Code Snippet

Private Sub AddClientToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddClientToolStripMenuItem.Click
Dim addclient As New newclient()
newclient.ClientID = 0
Dim result As DialogResult
result = addclient.ShowDialog
If result = DialogResult.OK Then

Dim Client As clients_and_sitesDataSet1.ClientsRow
Client = Clients_and_sitesDataSet1.Clients.NewClientsRow
Client.ClientID = addclient.ClientID
Client.Clientname = addclient.Clientname
Client.Street_and_number = addclient.Street_and_number
Client.Zipcode = addclient.Zipcode
Client.Place = addclient.Place
Client.Phone = addclient.Phone
Client.Email = addclient.Email
Client.Contact_person = addclient.Contact_person
Clients_and_sitesDataSet1.Clients.AddClientsRow(Client)
ClientsTableAdapter.Update(Client)------------------------------problem
MessageBox.Show("New Client is saved")
Else
MessageBox.Show("User cancelled operation")
End If
addclient = Nothing
End Sub






Code in VB (2005 express edition)


Hi all above is aa snipped from the code I am using. all works fine exxept the ------problem line.
when i try to run the program, i get an exeption

Cannot insert explicit value for identity column in table 'Clients' when IDENITY_INSERT is set to OFF


how can i turn this on???? I seem to be stuck, vieuwed the msdn video on the subject and cant find what I am doing wrong. I hope u guys can help me out.



And please give me specific guide lines on how to put in the code and code lines. I tried using
SET IDENTITY_INSERT Clients ON
But than I get all errors bout things not being declared, set not being supported anymore, things like that.

Thanks for the effort you will put into helping me out and becomming a "self supported programmer"

View 10 Replies View Related

SQL Server 2012 :: Compare Two Table Data And Insert Changed Field To Third Table

Aug 12, 2014

I want Compare two Table data and insert changed field to the third table ...

View 9 Replies View Related

Using An Exec Query To Insert Pdf, .doc File Into Table From A Dir Path Which Is A Field In Another Table

Aug 5, 2007

I have the following query in sql 2005:


PROCEDURE [dbo].[uspInsert_Blob] (

@fName varchar(60),

@fType char(5),

@fID numeric(18, 0),

@bID char(3),

@fPath nvarchar(60)

)



as

DECLARE @QUERY VARCHAR(2000)

SET @QUERY = "INSERT INTO tblDocTable(FileName, FileType, ImportExportID, BuildingID, Document)

SELECT '"+@fName+"' AS FileName, '"+@fType+"' AS FileType, " + cast(@fID as nvarchar(18)) + " as ImportExportID, '"+@bID+"' AS BuildingID, * FROM OPENROWSET( BULK '" +@fPath+"' ,SINGLE_BLOB)

AS Document"

EXEC (@QUERY)

This puts some values including a pdf or .doc file into a table, tblDocTable.

Is it possible to change this so that I can get the values from a table rather than as parameters. The Query would be in the form of: insert into tblDocTable (a, b, c, d) select a,b,c,d from tblimportExport.

tblImportExport has the path for the document (DocPath) so I would subsitute that field, ie. DocPath, for the @fPath variable.

Otherwise I can see only doing a Fetch next from tblIportExport where I would put every field into a variable and then run this exec query on these. Thus looping thru every row in tblImportExport.

Any ideas how to do this?

View 1 Replies View Related

Problem With Stored Procedure And Retrieving Inserted Identity Value

Jul 11, 2006

Hello!I use a procedure to insert a new row into a table with an identitycolumn. The procedure has an output parameter which gives me theinserted identity value. This worked well for a long time. Now theidentity value is over 700.000 and I get errors whiles retrieving theinserted identitiy value. If I delete rows and reset the identityeverything works well again. So I think it is a data type problem.My Procedure:create procedure InsertProduct@NEWID int outputasbeginset nocount oninsert into PRODUCT(D_CREATED)values(getdate()+'')set nocount offselect @NEWID = @@IDENTITYendMy C# code:SqlCommand comm = new SqlCommand("InsertProduct", sqlCon);comm.CommandType = CommandType.StoredProcedure;comm.Parameters.Add(new SqlParameter("@NEWID",System.Data.SqlDbType.Int)).Direction =System.Data.ParameterDirection.Output;try{SqlDataReader sqlRead = comm.ExecuteReader();object o = comm.Parameters["@NEWID"].Value;//...}catch ( Exception ex ){throw ex;}The object o is alwaya System.DbNull. I also tried to use bigint.Any hints are welcomeCiaoSusanne

View 3 Replies View Related

SQL Server CE 3.5, Typed Dataset, Retrieving @@IDENTITY Of Inserts?

Mar 19, 2008

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!

View 3 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved