by: Lee C. |
last post by:
I'm finding this to be extremely difficult to set up. I understand
that Access won't manage the primary key and the cascade updates for a
table. Fine. I tried changing the PK type to number and...
|
by: Antonios Christofides |
last post by:
Hi, I've prepared a test case about this, which I include below. I
have tables "a" and "b"; "b" has a foreign key to "a", on delete
cascade. In addition, there is a "before delete on b" trigger,...
|
by: R.Welz |
last post by:
Hello.
I want to discuss a problem I have with my database design becourse I
feel I cannot decide wheather I am on the right way of doing things.
First of all, I am writing a literature and...
|
by: Frank van Vugt |
last post by:
Hi,
If during a transaction a number of deferred triggers are fired, what will be
their execution order upon the commit?
Will they be executed in order of firing or alfabetically or...
|
by: Net Virtual Mailing Lists |
last post by:
Hello,
If I have a rule like this:
CREATE OR REPLACE RULE sometable_update AS ON UPDATE TO table2 DO UPDATE
cache SET updated_dt=NULL WHERE tablename='sometable';
CREATE OR REPLACE RULE...
|
by: aj70000 |
last post by:
hi,
Here's the scenario
1) I am running a DTS job to fetch some rows from Oracle
2) The job populates the Table A as step 1
3) Then it fires a update statement which updates the rows in Table...
|
by: nekiv90 |
last post by:
Greetings,
I have to delete older policies and its related records in other
tables.
The deletion from the parent table will trigger the deletion of
relevant records from about 30 something...
|
by: Nemisis |
last post by:
Hi everyone,
Wonder if anyone can shed some light on how i should setup cascade
deletes of object data within my database.
One option is to use SQL triggers, is this a good idea? Should the...
|
by: abhi81 |
last post by:
Hello All,
I have a table on which I have created a insert,Update and a Delete trigger. All these triggers write a entry to another audit table with the unique key for each table and the timestamp....
|
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...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
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...
|
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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|