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by: Ken |
last post by:
I got an Access database that need to be converted to Oracle 9i.
Somehow the Trigger we created to simulate the "AUTO NUMBER" on Access
could not create the sequence number as soon as the value has been
inserted. The sequence number can only be created after we go to the
second line. Please see the trigger below.
Is there anyway we could create a trigger that could create the
sequence number as soon as we enter a value? It should be...
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by: Kamran K |
last post by:
Hello
I have created a client server application using C#. Existing
application is using random number on client side to generate sequence
numbers that are then assigned to transactions. This results in
duplicate sequence numbers across multiple users.
Solution to this problem is to generate the sequence number on the
server. Since this is not an ASP app, I cannot use Global.asax
Application object to keep track of begin application.
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by: tojigneshshah |
last post by:
Hi,
I have a situation where i have multiple batch and the each batch are
sequence numbers. For each batch, the number should start with 1.
For example:
Col.no1 Col.no2
------ -------
batch1 1
batch1 2
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by: tojigneshshah |
last post by:
Hi,
How to restart sequence number once the data is imported/loaded into
the tables?
Please advise.
regards
Jignesh
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by: ddice |
last post by:
I need to update and then read a sequence number, but I think its failing when there are many users updating at the same time.
Here's what I'm doing
update datatable set nextnr = nextnr+1 where somecondition
select nextnr from datatable where somecondition
I don't think I always get the correct sequence number. There must be a better way to do this.
Thanks
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by: Mikelowe |
last post by:
Would like to know is there an automated way to copy the maxvalue of sequence number from db2 production to db2 test.
When we copy data from our production that uses a sequence number value as its unique key into test, we get problems doing inserts in test unless we also manually update the test.sequence to be equal to or greater than the production.sequence number.
Can this manual process be automated by a utility or something simple? ...
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by: bilgekhan |
last post by:
After doing a succcessful insert() or find() on a set<Tcontainer
is it possible to get the item number of this item in the set?
(ie. its zero-based sequence number (position/location/rank/index)
within the sorted collection)
Additional info:
insert() returns a pair<Tand find() returns an iterator.
Using any of these two objects is it possible to get the
sequence number of the item these objects point to?
After the insert() or find()...
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by: kama |
last post by:
I want to create sequence number for repeating data values. This sequence number will re-start from 1 for each new value. Example as below:-
Amount sequence_number
200 1
200 2
100 1
500 1
500 2
500 3
500 4
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by: XML fellow |
last post by:
hi,
i would like to define a unique key in the XSD, and once generating a
default XML out of it (using XSD2INST tool), the XML will automaticaly
be populated with a unique sequence number.
similar to defining a sequence number in DB.
can anyone advise how to do that?
thanks :-)
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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