How Create Trigger Stop Update Delete And Insert

Apr 11, 2008

How to create trigger to stop the delete , updation and insert in the table of database ....

How can i stopped .......................I want to apply on whole table of database

Pls help me out.

Yaman

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Create One Trigger For Both Update And Delete

Apr 30, 2007

hi,CAn i have one trigger for both Update and DeleteDelete Trigger---------------------create Trigger [tr_delete_user_log]on [dbo].[user_log] for deleteasbegininsert into z_user_log select * from deletedendTrigger Update---------------------CREATE Trigger [tr_update_user_log]on [dbo].[user_log] for updateasbegininsert into z_user_log select * from deletedendCan i have one trigger instead of these Triggers ..

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TRIGGER FOR INSERT,UPDATE,DELETE

Aug 15, 2001

I HAVE TWO TABLES IN THE DATABSE AND THE SECOND TALE SI FOR AUDITING.
I WANT CREATE THE TRIGGER ON FIRST TABLE SO THAT I CAN PUT THE STATUS
LIKE INSERT,UPDATE OR DELETE IN THE STATUS COLUMN IN SECOND TABLE.
CAN SOMEBODY HELP IN WRITING THAT TRIGGER..?
HOW CAN I DETERMINE WAETHER THE RECORD IS BEEN INSERTED OR UPDATED OR DELETED.

DO I HAVE TO WRITE A SEPERATE TRIGGER FOR EACH ACTIVITY..OR I CAN WRITE IT IN THE
SINGLE TRIGGER..?

PLEASE SUGGEST ME..ITS URGENT.

THANKS IN ADVANCE
HARISH

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Insert Update Delete Trigger?

Dec 2, 2014

I have to create a trigger that will log who changed information on a table and when (NOT what they have changed).

My idea is to get the users name and see if it is in a table if not create it and get the associated ID, also get the ID of table that was accessed along with the ID of the type of task that was performed. Take this data and insert it into a table.

Here is the SQL I have so far.

-- Primary Database Tables --
CREATE TABLE Physician (
Physician_ID int not null identity(1,1) primary key,
First_Name varchar(100),
Last_Name varchar(100),
Mobile_Number varchar(15),
Pager_Number varchar(15)

[code].....

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Create Delete Trigger On Table1 To Update A Filed On Table2

Jan 11, 2008

Hi everyoneI am trying to create a DELETE Trigger. I have 2 tables. Table1 andTable2. Table 2 has all the same fields and records as Table1 + 1extra column "date_removed"I would like that when a record is deleted from Table 1, the triggerfinds that record in Table2 and updates the date_removed filed withcurrent time stamp.The primary key on both is combination of domain,admin_group and cn.CREATE TRIGGER [tr_updateTable2] ON [dbo].tbl_Table1FOR DELETEASUpdate Table2SET date_removed = getDate()I'm stuck here, how do I manipulate on Table2 only the records thatwere deleted on Table1, so to only update date_removed filed for themin Table2?I guess i need to compare domain, cn and admin_group, but I don't knowhow.Any help would be greatly appreciatedThanks! :-)

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CLR Trigger -&&> Send Insert/Update/Delete Message To Windows Service

Feb 1, 2007

Hi,

I have an c# windows service, which is running on the same machine where my mssql server is installed. This service must be informed for each insert/update/delete event on one specific table.

My idea was to create an CLR Trigger for this table which can communicate with this service via .NET remoting. But the problem is, that the system.runtime.remoting assembly is not integrated within the mssql clr enviroment => i can't use remoting.

Are there any other idea's how can i solve this?

Best regards,
Thomas

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Create Trigger To Check Values At Insert/update

Feb 10, 2004

I have never used triggers before and I have tried to solve one problem. If I have the column "currency" in a table and want to make sure that the entered value i valid in relation to another table that contains valid currency formats, I did it like this:

---------------------------------
CREATE TRIGGER [trigger_checkCurrency] ON [dbo].[Client]
FOR INSERT, UPDATE
AS
declare @currency as char(50)
declare @country as char(50)

declare cur cursor for SELECT currency, country
FROMinserted

OPEN cur
fetch cur into @currency, @country
WHILE @@FETCH_STATUS = 0
BEGIN
if not exists(select * from listinfoid where listname = 'currency' and listid = @currency)
begin
set @currency = (cast(@currency as varchar (3)) + ' is not a valid currency')
CLOSE cur
DEALLOCATE cur
RAISERROR (@currency,16,-1) with log
return
end
if not exists(select * from listinfoid where listname = 'country' and listid = @country)
begin
set @country = (cast(@country as varchar (3)) + ' is not a valid contry')
CLOSE cur
DEALLOCATE cur
RAISERROR (@country,16,-1) with log
return
end
else
fetch cur into @currency, @country

END
CLOSE cur
DEALLOCATE cur
update Client set currency = UPPER(currency), country = UPPER(country)
---------------------------------



I use a cursor to handle multiple rows in an update query.
(SQL2000-server)

Is there an easier och better way to do this?
I´m a bit unsure of this code.

Thanx!

/Erik

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Create User Only With Permissions, To Select, Insert, Update, Delete, And Exec Sps

May 18, 2006

Hello, I recently view a webcast of sql injection, and at this moment I created a user, and give dbo to this user, and this same user, is the one I have in the connection string of my web application, I want to create a user to prevent sql injection attacks, I mean that user wont be able to drop or create objects, only select views, tables, exec insert,update, deletes and exec stored procedures.

Is any easy way to do this?

A database role and then assing that role to the user?

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How To Create Trigger For Multi Insert Employees Update Tb Employee Once

Jan 24, 2008

how to do this
i have table of employee ,evry employee have a unique ID "empid"
empid VAL_OK
--------------------------
111 0
222 0
333 0

now insert multiple insert to my work_table shifts for all month for evry employee
like this
(this is work_table)
empid date val
--------------------------------------------------
111 01/02/2008 1
111 02/02/2008 2
...............
111 29/02/2008 5
--next employee
222 01/02/2008 1
222 02/02/2008 4
...............
222 29/02/2008 6
--next employee
333
--next employee
444
--next employee
555
-------------------------------------------------------------


now i need for evry OK insert (for all month) each employee
go to the TB_Employee
and update each employee once !!
from VAL_OK=0 to VAL_OK=1
like this

empid VAL_OK
--------------------------
111 1
222 1
333 1
----------------------
like this i know who is the employee have shift for all month and who NOT !

i think it like this



Code Snippet
Create trigger for_insert on tb_work
For insert
begin
if @@rowcount = 1
Update tb_employee
Set
val_ok= 1

else
/* when @@rowcount is greater than 1,
use a group by clause */
Update tb_employee
set
val_ok= 1
select empid from tb_work
group by tb_work.empid

End







TNX

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Jun 14, 2007

Hi There, I have created a trigger which supposingly will do event before delete the record from its own table.unfortunately when i try delete the record to test it whether it will do the event (inserting some records to another table), i found that it was not doing the event like i wanted to be. :(the trigger is as below :=======================CREATE TRIGGER TG_D_AGENT ON dbo.AgentFOR DELETEASbegindeclare @vAgentID as numeric,@vAgency as varchar(50),@vUnit as varchar(50),@vAgentCode as varchar(50),@vName as varchar(50),@vIC as varchar(14),@vAddress as varchar(100),@vContactNumber as varchar(50),@vDownlink as varchar(50),@vGSM as varchar(10),@vAM as varchar(10),@vDeleted_date as datetime set @vDeleted_date = convert(datetime, convert(varchar(10) , getdate(),103),103)declare cur_policy_rec CURSOR forselect AgentID,Agency,Unit,AgentCode,[Name],IC,Address,ContactNumber,Downlink,GSM,AM from insertedopen cur_policy_recfetch from cur_policy_rec into @vAgentID,@vAgency,@vUnit,@vAgentCode,@vName,@vIC, @vAddress,@vContactNumber,@vDownlink,@vGSM,@vAM WHILE @@FETCH_STATUS=0BEGIN INSERT INTO [Agent_history] (AgentID,Agency,Unit,AgentCode,Name,IC,Address,Con tactNumber,Downlink,GSM,AM,Deleted_date) VALUES(@vAgentID,@vAgency,@vUnit,@vAgentCode,@vNam e,@vIC,@vAddress,@vContactNumber,@vDownlink,@vGSM, @vAM,@vDeleted_date)fetch from cur_policy_rec into @vAgentID,@vAgency,@vUnit,@vAgentCode,@vName,@vIC, @vAddress,@vContactNumber,@vDownlink,@vGSM,@vAM enddeallocate cur_policy_recend===============================in oracle , i normallly can do something like this...====================================CREATE TRIGGER TG_D_AGENT ON dbo.AgentBEFORE DELETE ON dbo.Agent FOR EACH ROWbeginIs that such thing function like 'BEFORE' in MS SQL SERVER 2000, coz in sql server im not sure they do have or not. Plz someone help me on this...realy appreciated if can!

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Sep 28, 2006

HelloI have a Trigger on a table. Here is the code  ALTER TRIGGER [dbo].[OnOrderDelete]
ON [dbo].[orders]
AFTER DELETE,UPDATE
AS
BEGIN
SET NOCOUNT ON;
DECLARE @ids int;
SELECT @ids =( SELECT id from DELETED);
DELETE FROM files WHERE OrderId = @ids;
ENDActually the UPDATE event handler is not wanted here, but why when I leave him I have a following behaviour:When orders table is updated, the "SELECT @ids =( SELECT id from DELETED);
DELETE FROM files WHERE OrderId = @ids;" part is executed, and the program recognizes DELETED as UPDATED! (Like " SELECT @ids =( SELECT id from UPDATED) ") Is this right? And how can I part UPDATED and DELETED ?ThanksArtashes

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May 2, 2007

I have a table where I want to prevent user from deleting or setting a flag on a field to "y" with a database trigger (sql 2000). I understand the trigger for just one (stopping the delete, or stopping the field being changed to "y"). Should I have 2 seperate triggers or would there be a way to handle both.

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My On Update Trigger Reacts Also On Delete

Aug 9, 2006

In SQL Server 2005 Express I created a trigger which should edit a value in another table when a special tupel column has been updated. The funny thing is, that it also fires on delete...of course not what I wanted. what did I do wrong?

Thanks in advance!

ALTER TRIGGER dbo.update_history_users

ON dbo.[user]

AFTER UPDATE

AS

IF UPDATE([name])

BEGIN

DECLARE @old_value nvarchar(MAX),

@new_value nvarchar(MAX);

SELECT @old_value = name FROM DELETED ;

SELECT @new_value = name FROM INSERTED ;

UPDATE dbo.history SET user_name = @new_value WHERE user_name = @old_value;

END

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Jan 6, 2006

I am having problems with a trigger that is designed to audit changes to a particular field in a table. If that field is updated, then the old record is inserted into an audit table.

This trigger never fails when I run test data against it from Query Analyzer. It works some of the time when the web application updates it, fails other times.

Typically, multiple records are updated at the same time. Any ideas?

Here is the Trigger:

create trigger t_u_product_rate_detail
on product_rate_detail
for insert, update, delete

as

/--Local variable
declare
@auditdate datetime,
@audituser sysname

--Set values so function isn't executed a bunch of times
select
@auditdate = getdate(),
@audituser = suser_sname()

if exists (select * from inserted)
begin
if exists (select * from deleted)
begin
insert into product_rate_detail_audit_log
select d.product_rate_detail_id,
d.product_rate_id,
d.day_of_week_id,
d.ad_size_id,
d.rate,
d.plan_vol,
d.plan_freq,
@auditdate, @audituser, 'U'
from deleted d
join inserted i on i.product_rate_detail_id = d.product_Rate_detail_id
where (d.rate <> 0 and d.rate is not null)
and i.rate <> d.rate -- this determines if the rate has changed.
end
end


GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO

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Mar 26, 2008

Can anybody help me in writing a SQl trigger to delete a record when inserted after 70 seconds.?

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Aug 14, 2007

Hello, everybody

I have a question about trigger.
I have a table called "Users", it has a ID (auto increment), UserName, FirstName...ect.
The question is if one row is deleted, I want to put this row into "Users_Histroy" Table whose structure is the same as "Users" Table and then delete this row in "Users" Table..
How can I achieve this? I am pretty new about triggers.
Thank you very much.

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Apr 18, 2008

I have 3 tables...TableA, TableB, TableC TableA - Personal InformationPersonalInfoId (Primary) , First Name,Last NameTableB - Personal Information To Department IDReferenceID, FKPersonalInfoId, FKDepartmentIdTableC - DepartmentDepartmentId, DepartmentNameI am coding Asp.Net VB using VWD express with Sql Server Express.  I know how to create a stored procedure to delete, insert and even update a record in TableA, TableB, TableC respectively.If I need to delete a record in TableC, which has a related record in TableB, I have read that I need to use a Trigger.  I never have used a Trigger and it is new to me.  Can someone point me a way on how to use one in this case of my deleting scenario.  Pretty much, if a user clicks on a delete button, and deletes a record in my TableC, I dont want a  FKDpartmentId in my TableB that doesnt exist anymore because it was deleted in TableC or prevent a user from deleting that record till the relationship in TableB is no longer valid. In the same vain, If I have a input form which ask the user to enter their First Name and Last Name and Department, i would like to add those records in TableA for First and Last Name, TableB for the Department.  Once again, how do I create a Trigger that if I insert a record in Table A to also insert the information for Department in Table B, if its successful in my stored procedure.  Hope that made sense.Thanks.   

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Apr 6, 2015

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What I’m trying to do is take the xml formatted data out of one sql server database and insert the data only in that xml into a another sql database. So I can play with the data.

Problem is if the data in the xml is updated or changed for a specific record on the original xml database then the trigger inserts another copy into the created database (which I don’t want).

This is on SQL Server 2008R2.

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Feb 15, 2008



Hello

I've to write an trigger for the following action

When a entry is done in the table Adoscat79 having in the index field Statut_tiers the valeur 1 and a date in data_cloture for a customer xyz

all the entries in the same table where the no_tiers is the same as the one entered (many entriers) should have those both field updated

statut_tiers to 1
and date_cloture to the same date as entered

the same action has to be done when an update is done and the valeur is set to 1 for the statut_tiers and a date entered in the field date_clture

thank you for your help
I've never done a trigger before

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May 8, 2008

Hi,
I have a table with somefields, here i will only mention on which i need to perform an action, possibly with the use of Trigger.

Fields = Active, inactiveDate
Active Field is of bit datatype mean conatins 1 or 0,
1 means the user is active, but when i change the active field to 0, and make the user inactive i want the date to be populated automatically to inactiveDate field when active field is changed to 0.

any help is much appreciated

NAUMAN

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Aug 17, 2007

Hi,

I have the following situation.

I have one table named as "Order", and other table as "Shipment". Now, I want to check if one column name "Status" in the "Örder" table has been changed (when it becomes status = 7) then I need to insert records in "Shipment" table.

Order Table:
OID===Order_Product===Order_Description===Order_Status

Shipment Table:
SID===Shipment_Description===DateTime===Status

I tried to create a trigger, but it is not working properly;

Create Trigger trg_InsertShipment ON [dbo].[Order]
FOR Update
AS
INSERT INTO Shipment
(
SID,
Shipment_Description,
DateTime,
Status
)

Select
'001' as SID,
'Nothing' as Shipment_Description,
'01/01/2007' as DateTime,
'Ready' as Status

WHERE Order.Status = 7

===============================================================

But it inserts the records into Shipment Table every time the status field or any other field in the Order Table is changed. What I want is that, "When Status Column in Order Table is Updated to 7, then insert record in Shipment Table".

How can I do that???

Thanks in advance...

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Dec 13, 2007

Hi All,
I have this project I'm working on it's Product Content Management System rewrite. I got to the point of updating the Product By Sku and not sure if I should use UPDATE statement or I should DELETE sections assosiated with the ProductContentID and then re-insert them again? I'm not sure which is more afficient?
I can really do both and it's really not that complicated, the only problem I see with DELETE then INSERT is the ProductContentSectionId in the Sections table is going to grow very fast and I'm a bit concerned about it.
We use SQL Server 2000 and we have about 4 bound tables where we keep the data. The one I'm talking about is the sections table where we keep the actual types of product content like a BoxShot, Description, Key Features and so on...
Thank you in advance!
Tatyana Hughes
 

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Jan 8, 1999

I am trying to update a SQL database with data from a Wang system. The Wang data is dumped to a txt file. I then import it into an update table in SQL via Access. Some of the data is new and some of the data is updated records. At this point I have been trying to create a script to update and add data to a table via the query tool in SQL Then delete data from the update table.

I was able to get the UPDATE and DELETE to work but I have not figured out how to insert new records at the same time? Can I use an IF statement? I will apreciate any help or sample code, Thanks.

UPDATE MemberList
Set Name = NameUpd, Address1 = Address1Upd, Address2 = Address2Upd, City = CityUpd, State = StateUpd, ZipCode = ZipCodeUpd, MemberStatus = MemberstatusUpd
FROM MemberList, MemberListUpd
WHERE MemberList.MemberNumber = MemberListUpd.MemberNumberUpd

INSERT ?

DELETE MemberListUpd

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Jan 22, 2008

Im trying to keep a mirror image of some data Im getting from Quickbooks.

As the records are inserted into the database I need to check if a record exists and either update or insert a new one.

it seems easier just to delete using the tnxid and reinsert vs updating

my question is if I go

begin

INSERT INTO QBInvoicesQue(100s of feilds)

end


begin

delete from QBInvoices where txnid = @TxnID

end

and there is not matching txnid to delete from will it cause any problems? before going to the insert statement?


begin

INSERT INTO QBInvoices(100s of feilds)

end

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Oct 16, 2007

I vaguely recall reading an article that I can no longer find that an update statement is executed as a combination of a Delete and an Insert by SQL server. Does anyone know if this a still a true statement in SQL Server 2005?

Thanks,

-shl

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Sep 25, 2006

how can i Create a trigger to check if a value is NULL or = 0

i am trying :

CREATE TRIGGER [TR_User]
ON [User]
AFTER INSERT
AS
BEGIN
SET NOCOUNT ON;

DELETE FROM User WHERE (Category = 0 OR Category IS NULL)
END

but in that way i dont CHECK the new inserted value directly, is it possible not to INSERT it if the value is NULL or = 0 ?

not to look all the table for each new line inserted

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Help On CREATE PROCEDURE Delete + Insert Where Not Exist

Apr 30, 2008

help on CREATE stored procedure delete and after insert where not exist
in one stored procedure
in table_B



Code Snippet
CREATE PROCEDURE [dbo].[delete_from_table_B]
@empID varchar(500)
as
DELETE FROM table_B
WHERE charindex(','+CONVERT(varchar,[empID])+',',','+@empID+',') > 0

---HELP from this ponit how to insert ? after where not exist


IF @@ROWCOUNT > 0

BEGIN


insert into
table_B
set (empID,ShiftDate,shiftType)
where not exist

select
empID,ShiftDate,shiftType
from
table_A





table_A

empID fname ShiftDate shiftType
----------------------------------------------------

111 aaaa 15/03/2008 1
111 aaaa 16/03/2008 2
111 aaaa 18/03/2008 3
111 aaaa 19/03/2008 4
111 aaaa 20/03/2008 5
111 aaaa 21/03/2008 6
999 qqq 21/03/2008 9
222 bbb 02/05/2008 7
222 bbb 03/05/2008 8
222 bbb 04/05/2008 9
222 bbb 05/05/2008 7
222 bbb 06/05/2008 9
222 bbb 07/05/2008 3
222 bbb 08/05/2008 4
222 bbb 09/05/2008 5
333 ccc 03/04/2008 9
333 ccc 04/04/2008 2


TABLE B

empID fname ShiftDate shiftType
----------------------------------------------------

111 aaaa 15/03/2008 1
111 aaaa 16/03/2008 2
111 aaaa 18/03/2008 3
111 aaaa 19/03/2008 4
111 aaaa 20/03/2008 5
111 aaaa 21/03/2008 6


TNX for the help

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Aug 2, 2007

Hi -
I know my way around VS but I am just exploring "advanced" SQL Server 2005 and have run into a challenge which I think a trigger could solve, but I am not sure and also don't know how to set that up. So any help or links to tutorials are highly appreciated.
Here is the challenge: I have a table with a number of fields, among them RequestID (bigint) and Booktime (datetime). What I would like to happen is whenever someone writes a value different from NULL into RequestID, Booktime gets set to the current timestamp. When RequestID gets set to NULL, Booktime gets set to NULL.
Is there a way to do this with a trigger (or an otherwise elegant way)?
Thanks in advance for ANY help or ideas.
Oliver

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Feb 5, 2005

Hi,

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Thanks

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Jun 24, 2008

please help create trigger condition on update

IF EXISTS
(
SELECT *
FROM empList
WHERE (unit = 9)

)
begin

update [dbo].[empList]
set unit = CASE WHEN SELECT na,empID, unit
FROM empList
WHERE (empID IN (111, 222, 333, 555)) AND (unit = 9))
then '4' else t.fld1 end

i have an emmployee table



empid unit

------------------------------------------------------

1111 3

2222 9

3333 9

4444 2

5555 2

6666 1

7777 9

8888 2

9999 9

-----------------------------

i need help create trigger condition on update like this

ONLY ON

EMPID=2222,3333,7777,9999

WHAN ON UPDATE they have unit =9 THAN

I NEED THE trigger DO THIS



empid unit

------------------------------------------------------

1111 3

2222 4

3333 4

4444 2

5555 2

6666 1

7777 4

8888 2

9999 4



ONLY IF someone update EMPID=2222 OR 3333 OR 7777 OR 9999 and UNIT=9

THAN automatic change 9 TO 4



TNX for the help

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Jul 24, 2007

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Oct 20, 2007

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Apparently no stored procedures exist for any of these operations, and I am unsure why. The "Record Database ID" is my identity column, and is the only field that is (and is supposed to be) uneditable.

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<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:IMMOASPNETDBConnectionString %>"
DeleteCommand="DELETE FROM aspnet_test WHERE (testID = @Original_testID)" SelectCommand="SELECT BuyID, BuyNL, BuyFR, Lastupdated FROM aspnet_Buy"
UpdateCommand="UPDATE aspnet_Buy SET BuyNL = @BuyNL, BuyFR = @BuyFR WHERE (BuyNL = @original_BuyID)">
<DeleteParameters>
<asp:Parameter Name="Original_testID" />
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="BuyNL" />
<asp:Parameter Name="BuyFR" />
<asp:Parameter Name="original_BuyID" />
</UpdateParameters>
</asp:SqlDataSource>
&nbsp;<br />
&nbsp;<br />
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False"
DataKeyNames="BuyID" DataSourceID="SqlDataSource1">
<Columns>
<asp:CommandField ShowEditButton="True" />
<asp:BoundField DataField="BuyID" HeaderText="BuyID" InsertVisible="False" ReadOnly="True"
SortExpression="BuyID" />
<asp:BoundField DataField="BuyNL" HeaderText="BuyNL" SortExpression="BuyNL" />
<asp:BoundField DataField="BuyFR" HeaderText="BuyFR" SortExpression="BuyFR" />
<asp:BoundField DataField="Lastupdated" HeaderText="Lastupdated" SortExpression="Lastupdated" />
</Columns>
</asp:GridView>Can someone help me with this ? What is wrong with the Update command ?Thanks to all,Bart

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