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by: remote89 |
last post by:
Hi experts,
I have been trying to limit the table rows in the following situation,
any suggestions will be appreciated.
we have table called tempTb has columns id, c_id, c_name, rating, date
columns.
id is an identity column.
date is a datetime column, the rest are varchar datatype.
Here is the table structure with sample data,
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by: Andreas Håkansson |
last post by:
I've been using the Muenchian method to group XML data, however
I have run into a situation where I am unsure how to solve it. What I
need to do is select distinct groups of items.
I have an XML dokument which looks like the one below, where I
have 1-n item nodes and each item node can have 2-n detail nodes.
The group node can have a value of either one or two, nothing else.
<items>
<item>
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by: rodchar |
last post by:
Hey all,
Is there a way to get similar functionality as the SELECT DISTINCT records
in a SQL Statement when selecting records from a dataset?
thanks,
rodchar
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by: Ron L |
last post by:
I have a data table that lists a series of items in my database. In my user
form, I want the user to be able to filter by a number of criteria (e.g.
location, contract, date modified, etc). Other than modified date, all my
filters are selected via combo boxes. I would like to have the combo boxes
update so that if there are no items available in the currently filtered
list for a given selection, that selection will not appear in the...
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by: phillip.s.powell |
last post by:
MySQL 3.23.58 - 4.0.17 (yep, several database server instances, don't
ask)
I have database Spring with table Students
I have database Summer with table Students
I am tasked to produce a query of all students in both tables with no
duplicates. No clue whatsoever.
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by: Andy |
last post by:
Hi Gang
I have a simple single table that has many duplicate rows in them. The
distinctrows only works on more than one table. Is there a quick and
easy way to select only the distict rows from one table?
Regards,
Andy
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by: monomaniac21 |
last post by:
hi!
is it possible to do the aforementioned query - selecting only distinct
in 1 col but retrieving all other cols at the same time.
regards
marc
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by: sampalmer21 |
last post by:
Hi,
I want to join two tables together and only select the rows that don't have the same customer first name and last name (see my code below). When I run my code with the DISTINCT keyword, it still returns me all of the rows probably because it requires each column to be the same in order to find distinct rows, but I want the rows just as long as the customer first and last names are different from other customers:
use AppDb
SELECT...
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by: swami |
last post by:
What is the query for selecting non duplicate elements
for eg:
no name age
1 siva 28
2 blair 32
3 mano 28
i want to select blair which hasn't got any duplicate elements in age
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by: =?Utf-8?B?anAybXNmdA==?= |
last post by:
In Visual Studio 2005, I have my DataSet filled with several static tables
(they might get changed weekly, but that's about it).
With one of these tables in the DataSet, is it possible to select distinct
items?
Ex:
I want to fill a tree with a list of job titles, and the Employee table
isalready filled with all of our employee records. Is there a way I could do
something like this below?
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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: 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: 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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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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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