Trigger Update Between Servers

May 1, 2008

Hello All,

This is my first time posting here so thanks for you assistance in advance.

I have a project I am working on where I need to use database triggers to upon update update a table on another SQL server. Below is how it would work.

Server A (SQL 2000)
Table A is updated (execute trigger to update Server B, Table B)

Server B (SQL 2005)
Table B (Tabled updated by SQL 2000, server).

I don't know if this can be done using the SQL server technology itself or how I would do it. Is a .NET or other program service have to be used in this scenario?

Your help is appreciated.

Thanks,

Davy

View 2 Replies

Development Servers, Auto-update Live Servers

Aug 21, 2001

can anyone tell me if they know of a way to automate the update process from development servers to live server, with little interference from an administrator

I have a development team that are constantly updating their databases along with their ASP code, and want to publish changes an a weekly basis. They have asked me for a way to take their new structures, tables, procedures etc, and copy them to the live servers, but NOT to interfere with existing customer data.

Funny I know � and I hate the idea btw :(

Any references, contacts, 3rd party tool recommendations welcome,

Thanx,

Darren

View 1 Replies View Related

Trouble With Update Trigger Modifying Table Which Fired Trigger

Jul 20, 2005

Are there any limitations or gotchas to updating the same table whichfired a trigger from within the trigger?Some example code below. Hmmm.... This example seems to be workingfine so it must be something with my specific schema/code. We'reworking on running a SQL trace but if anybody has any input, fireaway.Thanks!create table x(Id int,Account varchar(25),Info int)GOinsert into x values ( 1, 'Smith', 15);insert into x values ( 2, 'SmithX', 25);/* Update trigger tu_x for table x */create trigger tu_xon xfor updateasbegindeclare @TriggerRowCount intset @TriggerRowCount = @@ROWCOUNTif ( @TriggerRowCount = 0 )returnif ( @TriggerRowCount > 1 )beginraiserror( 'tu_x: @@ROWCOUNT[%d] Trigger does not handle @@ROWCOUNT[color=blue]> 1 !', 17, 127, @TriggerRowCount) with seterror, nowait[/color]returnendupdate xsetAccount = left( i.Account, 24) + 'X',Info = i.Infofrom deleted, inserted iwhere x.Account = left( deleted.Account, 24) + 'X'endupdate x set Account = 'Blair', Info = 999 where Account = 'Smith'

View 1 Replies View Related

Trigger To Update One Record On Update Of All The Tables Of Database

Jan 3, 2005

hi!

I have a big problem. If anyone can help.

I want to retrieve the last update time of database. Whenever any update or delete or insert happend to my database i want to store and retrieve that time.

I know one way is that i have to make a table that will store the datetime field and system trigger / trigger that can update this field record whenever any update insert or deletion occur in database.

But i don't know exactly how to do the coding for this?

Is there any other way to do this?

can DBCC help to retrieve this info?

Please advise me how to do this.

Thanks in advance.

Vaibhav

View 10 Replies View Related

Transact SQL :: Firing After Update Trigger - On Table Row Update

Jul 8, 2015

I have a table where table row gets updated multiple times(each column will be filled) based on telephone call in data.

Initially, I have implemented after insert trigger on ROW level thinking that the whole row is inserted into table will all column values at a time. But the issue is all columns are values are not filled at once, but observed that while telephone call in data, there are multiple updates to the row (i.e multiple updates in the sense - column data in row is updated step by step),

I thought to implement after update trigger , but when it comes to the performance will be decreased for each and every hit while row update.

I need to implement after update trigger that should be fired on column level instead of Row level to improve the performance?

View 7 Replies View Related

Update Trigger Behaviour W/o A Trigger.

May 30, 2008

Hi,
I am not sure if this is the right forum to post this question.
I run an update statement like "Update mytable set status='S' " on the SQL 2005 management Studio.
When I run "select * from mytable" for a few seconds all status = "S". After a few seconds all status turn to "H".
This is a behaviour when you have an update trigger for the table. But I don't see any triggers under this table.
What else would cause the database automatically change my update?
Could there be any other place I should look for an update trigger on this table?
Thanks,

View 3 Replies View Related

Trigger To Update A Table On Insert Or Update

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

View 14 Replies View Related

Update Across Servers

Jul 8, 2002

Does anyone have the general syntax for updating one database on one server with info from another database on a different server? Both are SQL Server 7.0.

Thanks. john

View 4 Replies View Related

Update Query Across Servers

Jul 10, 2007

Hi,
I'm trying to write an update query across two servers but getting getting two errors.
The first server is called: blatweb2
The second server is called: blbr-teamserv
This is the query I'm trying to use:1 update blatweb2.dbo.knousefoods.products a
2 Set LuckyLeafPieFillingSort =
3 (Select LuckyLeafPieFillingSort from blbr-teamserv.dbo.knouse.products b where a.productname = b.productname) I'm getting the following errors. Do you know what could be wrong? ThanksMsg 102, Level 15, State 1, Line 1Incorrect syntax near 'a'.Msg 102, Level 15, State 1, Line 3Incorrect syntax near '-'.

View 2 Replies View Related

Update Table Across Servers

Sep 13, 2001

Hi when I run this sql script: I get an error message
update server.dbname.DBO.ap_payment
set pay_flag = -2 -- means were not updated in vi approved table
where ISNUMERIC(venid)<>1
and pay_flag =0

I am not sure what this means, can anyone help me. thanks

Server: Msg 7306, Level 16, State 2, Line 1
Could not open table '"CESI"."DBO"."ap_payment"' from OLE DB provider 'SQLOLEDB'. The provider could not support a row lookup position. The provider indicates that conflicts occurred with other properties or requirements.
[OLE/DB provider returned message: Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.]

thanks,
Ali

View 1 Replies View Related

Different UPDATE Behaviors Across Servers

Apr 24, 2007

Hi!I have a stored procedure that takes 22 minutes to run in oneenvironment, that only takes 1 sec or so to run in anotherenvironment. Here is the exact situation:Database 1 on Server 1 vs. Database 2 on Server 2 - the data isexactly the same, and the tables and index structures are exactly thesame. Implicit transactions are turned off on both databases.Stored procedure:BEGIN TRANSACTION--step 1TRUNCATE myTable--step 2INSERT INTO myTable VALUES ('myValues')--step 3UPDATE aSET rating=AVG(someValues)FROM myTable aJOIN otherTable bON a.column1=b.column1GROUP BY someColumnsCOMMIT TRANSACTIONThe update statement on the problem server is the only step that takesforever. While it is running, I don't see anything that could beblocking the statement. I used the following queries to determine ifthere was another process blocking it:select spid AS Blocked, blocked AS Blocking, waittime, cmd, substring(nt_username, 1, 15), dbid, physical_io,substring(hostname, 1, 15), program_name, lastwaittype, waitresource,memusagefrom master.dbo.sysprocesses where blocked <0order by waittime descselect dbid, name from sysdatabases where dbid in (select dbid frommaster.dbo.sysprocesses where blocked <0)select spid AS BlockingFromAbove, blocked AS TrueBlockingQuery,waittime, cmd, substring (nt_username, 1, 15), dbid, physical_io,substring(hostname, 1, 15), program_name, lastwaittype, waitresource,memusagefrom master.dbo.sysprocesses where spid in (select blocked frommaster.dbo.sysprocesses where blocked <0)order by waittime descWhen I change the UPDATE statement to a SELECT, it still takes longerthan it does on the test server (1 min 35 sec vs. severalmilliseconds).What could be causing the UPDATE to take forever on one server/database, and run without a problem on another?I am at a loss! Any help would be greatly appreciated.

View 1 Replies View Related

Update Trigger To Update Another Table

Dec 17, 2001

I have an update trigger which fires from a transactiion table to update a parent record in another table. I am getting no errors, but also no update. Any help appreciated (see script below)

create trigger tr_cmsUpdt_meds on dbo.medisp for UPDATE as

if update(pstat)
begin
update med
set REC_FLAG = 2
from deleted dt
where med.uniq_id = dt.uniq_id
and dt.pstat = 2
and dt.spec_flag = 'kop'
end

View 1 Replies View Related

UPDATE Trigger Issue When Using UPDATE

May 30, 2008

I am trying to update a fields with an UPDATE statement but I keep getting the error message when I run the query.

Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.

I have this Update trigger that I know is causing the error message because I guess it's not built to manage multi-row updates.

Can someone help me re-write it. I also tried using the WHERE p.ID = p.ID but when I do that it modifies all rows in the modifieddate column instead of just the cells/rows that I'm updating

ALTER TRIGGER [dbo].[MultitrigCA]
ON [dbo].[ProdDesc]
AFTER UPDATE
AS

SET NOCOUNT ON

IF UPDATE (codeabbreviation)
UPDATE p
sET p.ModifiedDate = GETDATE()
FROM ProdDesc AS p
WHERE p.ID = (SELECT ID FROM inserted)

View 7 Replies View Related

Update Trigger - Update Query

Jul 20, 2005

Hi there,I'm a little stuck and would like some helpI need to create an update trigger which will run an update query onanother table.However, What I need to do is update the other table with the changedrecord value from the table which has the trigger.Can someone please show me how this is done please??I can write both queries, but am unsure as to how to get the value ofthe changed record for use in my trigger???Please helpM3ckon*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!

View 1 Replies View Related

INSTEAD OF UPDATE Trigger To Hold Update

Apr 3, 2008

hi!

i have a database with about 20 tables. i appended to each table a column "UpdatedOn", and i want to write a trigger to set the date of the update date in that column, using a trigger.

i want to avoid the trigger launching for the last column (UpdatedOn).

how can i detect the rows that changed, and modify only the update date/time?
i read something about TableName_Inserted and TableName_Deleted, but i would prefer to copy as generic as possible the data from there, meaning, not to write column names in my script.

another idea i thought about was to prevent the trigger executing if no other column except for UpdatedOn changed, but... i encounter some trouble, when i try to pass column name (as string) to UPDATE() function.(Error: Expecting ID or QUOTED_ID)

thank you in advance.

View 8 Replies View Related

Update Data On SQL2005 Linked Servers To DB2

Oct 25, 2007

Hi all.

I need your help.

I create a linked server on SQL 2005 server using IBMDA400 as provider.

I create a VBscript to update some data on DB2, and issue begin trans and commit trans. Kindly refer to below code.

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Set oKCDat = CreateObject("KCDAT.kcdatapi")
Set objConnection = oKCDat.OpenConnection_SQL(strDataSource,strDB, strUserID, strPassword)

Set rs = CreateObject("ADODB.Recordset")

strName = "TEST1"

strTemp1 = "2"
strTemp2 = "3"
intTemp1 = 199

strSQLStatement = "SELECT * FROM QS36F.TEST WHERE PRACNM = ''" & strName & "''"
strUpdSQL = "TEST1 = '" & strTemp1 & "', TEST2 = '" & strTemp2 & "', TEST3 = " & intTemp1

strSQL = "UPDATE OPENQUERY(TESTDB2," & "'" & strSQLStatement & "')" & " SET " & strUpdSQL & ";"

objConnection.BeginTrans

objConnection.Execute(strSQL)

objConnection.CommitTrans

objConnection.Close

Set rs = Nothing
Set oKCDat = Nothing
Set objConnection = Nothing

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

When i run above script, it prompt me an error message;
"Microsoft OLE DB Provider for SQL Server
The requested operation could not be performed because OLE DB provider "IBMDA400" for linked server "TESTDB2" does not support the required transaction interface."

If i run it without "begintrans" and "committrans", it update the data successfully.

Does anyone know about it?

Highly appreciated for above matters.

Regards

View 3 Replies View Related

Combine Tables From 2 SQL Servers With Different Schemas And Update As New Data Is Entered

Mar 28, 2008

I have 2 SQL server 2000 machines, I need to take a table from each one and combine them together based on a date time stamp. The first machine has a database that records information based on an event it is given a timestamp the value of variable is stored and a few other fields are stored in Table A. The second machine Table B has test data entered in a lab scenario. This is a manufacturing facility so the Table A data is recorded by means of a third party software. Whenever a sample is taken in the plant the event for Table A is triggered and recorded in the table. The test data may be entered on that sample in Table B several hours later the lab technician records the time that the sample was taken in Table B but it is not exact to match with the timestamp in Table A. I need to combine each of these tables into a new SQL server 2005 database on a new machine. After combining the tables which I am assuming I can based on a query that looks at the timestamp on both Tables A & B and match the rows up based on the closest timestamp. I need to continuously update these tables with the new data as it comes in. I havent worked with SQL for a couple of years and have looked at several ways to complete this task but havent had much luck. I have researched linked servers, SSIS, etc Any help would be greatly appreciated.

View 10 Replies View Related

Update Trigger

Apr 6, 2004

Hello All,
I've been adviced without much detail that the best way to handle updates is with an Update Trigger to write to an AuditTable.
I always thought it was better to avoid triggers.
I'm getting confused very fast in reading about triggers.
Could someone please point me in the right direction?

Thank you,
Tina

View 6 Replies View Related

UPDATE Trigger For PK

Dec 2, 2004

i am using address table to store the address of employees, agents, students; so can't use cascade update and delete. so i decided to use trigger but i got stuck here as well.
Here employeeid is the PK of employee id. so when it is updated, i want to update that id in corresponding address table as well.
so what i need is to find out the previous value of EmployeeID before updating to use in WHERE clause and new EmployeeID to use in SET clause.

<code>
CREATE TRIGGER [AddressUpdate] ON [dbo].[MCS_Employee]
FOR UPDATE
AS
IF UPDATE(EmployeeID)
BEGIN
UPDATE MCS_Address SET EmployeeID = 'i am stuck here; how to know the previous value?
WHERE EmployeeID = ???
END
</end>

ironically, PK in my table can be updateable as well.

View 2 Replies View Related

Update Trigger

Sep 1, 2005

Hello all. I have a table which is the exact replication of a different table. Now if an update takes place in the original table I want to copy that row into the new table without the update.I have this but I am not sure if it works.Create Trigger Content_Archive on content
For Update
As
Insert Into content_audit Select * From DeletedI dont know if Updated exists so I am using Deleted. It is returning both rows (before and after update). And the insert should take place as soon as an update takes place in any field in the content table.

View 3 Replies View Related

Trigger Update?

Feb 21, 2001

Hello, I have two tables, looks as follow.

TOPIC
------
TOPIC_ID
STATUS_ID
TOPIC

THREAD
-------
THREAD_ID
TOPIC_ID
STATUS_ID
THREAD
THREAD_DATE
NAME

I want to update STATUS_ID in TOPIC when I post a new THREAD.
I guess the best would be to use a trigger?
Don't know much how you write them so if someone please could help or point me in right direction.
My plan is to always show the updated STATUS_ID in TOPIC while I have history in the THREAD TBL.
I am using MS SQL 7.0

Thanks for a great site.

Linkan

View 2 Replies View Related

I Am Trying Do A Update With A Trigger?

Feb 22, 2001

Hello,

I am new to this and on my way to learning. I hope someone can help me with a trigger. I want to update status of one table when I insert a new threat in another. This is what I have come up with so far.

CREATE TRIGGER [trg_Update_Status] ON tForumThread
FOR INSERT
AS
BEGIN
UPDATE tJournalTopic (STATUS_ID)
SELECT STATUS_ID
FROM Inserted

Thanks,
Linkan

View 2 Replies View Related

Apr 22, 2008

This is something I have limited experience on. I need to create an update trigger after insert on one table that updates a completely different production table. My development server is being re-done and I'm not sure when it will be back on line. I have created some audit tables using triggers but they a simple inserts into a new table.

I believe the trigger statement should look like this, any advice would be appreciated.

Thanks in advance.

CREATE TRIGGER OB$1InsertAudit ON OB$0001
AFTER INSERT
AS
Begin
Update AX$0001
Set AX$0001.receiveddate=getdate(), AX$0001.docreviewstatus=null where Ob$0001.objid=AX$0001.refobjid and OB$0001.recordtype=6 and
OB$0001.descriptor in('Ancillary Services Tracking Form',
'FCE Referral Request',
'Remain At Work',
'Voc Rehab Job Retention')

End

View 5 Replies View Related