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by: David Berman |
last post by:
I'm having a problem with an update operation in a stored procedure. It
runs so slowly that it is unusable, unless I comment a part out in which
case it is very fast. However, I need the whole thing :). I have a
table of email addresses of people who want to get invited to parties.
Each row contains information like email address, city, state, country,
and preferences for what types of events are of interest.
The primary key is an...
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by: serge |
last post by:
/*
This is a long post. You can paste the whole message
in the SQL Query Analyzer.
I have a scenario where there are records
with values pointing to wrong records and I need to fix them
using an Update statement.
I have a sample code to reproduce my problem.
To simplify the scenario I am trying to use Order related
tables to explain a little better the tables i have to work with.
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by: Vorpal |
last post by:
Here is a small sample of data from a table of about 500 rows
(Using MSSqlserver 2000)
EntryTime Speed Gross Net
------------------ ----- -----
21:09:13.310 0 0 0
21:09:19.370 9000 NULL NULL
21:09:21.310 NULL 95 NULL
21:10:12.380 9000 NULL NULL
21:10:24.310 NULL 253 NULL
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by: Curtis Stanford |
last post by:
I'm in a situation where I need to load an ASCII file into a database. No
sweat so far right? The records are indexed by date and I have a unique index
on date. The ASCII can overlap, meaning it can contain duplicate dates that
have been loaded before.
I started out with this ingenious idea. Just try to insert the record. If I
get an error about duplicate keys, do an update and switch to update mode. If
I'm updating and get zero rows...
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by: R Reyes |
last post by:
Hello All,
I'm always looking for ways to improve my code. Most of the time (whenever
I'm working on a project) I write a bunch of functions. Then after the
project is finished, I put all the similar functions into their own
module/class/page for neatness:
-- like a stringsManipulate class which has all string manipulation methods
to the project...separated from the whole project into its own library for
neatness.
-- like a...
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by: Lada 'Ray' Lostak |
last post by:
Hello there,
I am thinking how to solve another typical problem of online systems
with combination of thin client... Imagine simple case, 2 users are going to
edit 'same' datas. Both see on the 'screen' the same, after they started
edit them. First one changes datas and submit changes (sucessfully).
Database (set tables - inserts/updates/deleting) was changed. At this point,
datas which second user is watching are not valid anymore. They...
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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.
Insert and Update trigger work fine when i have only one of them defined.
However when I have all the 3 triggers in place and when i try to fire a insert query on the statement. It triggers both insert and update trigger at the same time and...
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by: magnolia |
last post by:
i created a trigger that will record the changes made to a table .everything works fine except the insert query.whenerever i try to insert a record it fires insert and update triger at the same time which means i hav 2 record for every insert operation.
any help appreciated.
thank u
herez teh code i tried.
ALTER TRIGGER trg_ContactAddress_Audit
ON Address
FOR DELETE, INSERT, UPDATE
AS
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by: Michel Esber |
last post by:
Hi all,
DB2 V8 LUW FP 15
There is a table T (ID varchar (24), ABC timestamp). ID is PK.
Our application needs to frequently update T with a new value for ABC.
update T set ABC=? where ID = ?
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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: 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: 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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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 then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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