473,386 Members | 1,773 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,386 software developers and data experts.

Triggers-Replication-unique key

I'm looking into triggers as a potential fix to a problem I'm having at
work. The basic situation is that we are using db2 replication, and if
something goes wrong, there is the chance that a unique key that lies
outside of the primary key. Anyhow to make a long story short, every
time this happens replication breaks and is then down and the problem
compounds until it is fixed. I'm currently looking at several
solutions, one that I think might work is triggers. I would write a
before insert trigger that looks at the database and sees if it is
going to violate the unique key constraint and if it is, write out a
log, send an email and then drop it on the floor. This is the part that
I'm not sure I can do. Is there a way for a DB2 to not process an
insert while not throwing an error as to break replication? Any help
will be greatly appreciated.

-Charles

Nov 12 '05 #1
0 987

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

11
by: raulgz | last post by:
I need audit triggers that change columns value in the same record that fire trigger. I need how to do.. Thanks..
1
by: jason_s_ford | last post by:
I have several sql server databases that were recently moved to a new server. In the process of migrating the databases, any triggers and constraints attached to tables were removed on accident. ...
4
by: Mark Flippin | last post by:
I'm just starting to use triggers in my databases and find the support in Enterpise Manager lacking. Using Enterprise Manager and Query Analyzer you can maintain the triggers, but it's...
1
by: tim.pascoe | last post by:
I'm trying to generate scrips for a database, and everything so far has worked fine, except for the triggers. When I try and script existing triggers, all I get is a blank file - no SQL script. I...
4
by: stacdab | last post by:
We have a partitioned view with 4 underlying tables. The view and each of the underlying tables are in seperate databases on the same server. Inserts and deletes on the view work fine. We then...
0
by: Dave Sisk | last post by:
Hi Folks: I've got this scenario: User table/file....external triggers declared for *AFTER *INSERT, *AFTER *UPDATE, and *BEFORE *DELETE. The 3 external triggers call a SQLRPG ILE stub...
5
by: Bruce | last post by:
I have several user defined functions which are referenced in triggers and views. For software upgrades, I need to be able to drop the triggers and views which reference these user defined...
0
by: Bruno Lavoie | last post by:
Hello, i'm etablishing a naming convention for a new project under postgresql. For tables, sequences, views, that's ok! I used good naming conventions for this in the past and i'll keep these...
0
debasisdas
by: debasisdas | last post by:
trigger sample code Ex#10 ======================= INSTEAD OF TRIGGER ---------------------------------------- create or replace trigger mytrig instead of delete or insert or update on eview...
0
debasisdas
by: debasisdas | last post by:
This thread contains some useful tips/sample codes regarding TRIGGERS in oracle, that the forum members may find useful. TRIGGERS: =============== Database trigger is a PL/SQL block that is...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.