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by: Marc Floessel |
last post by:
Considering the following example table:
Column1 | Column2 | Column3
===========================
NULL |"Value1" | NULL
---------------------------
"Value2"| NULL | NULL
---------------------------
NULL | NULL |"Value3"
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by: Nick |
last post by:
Is it possible to have multiple auto increments in one column? Say I
have two tables...
1. table 'messageboards' with fields ('id' , 'name')
2. table 'messagethreads' with fields ('id' , 'messagethread' ,
'messageboard_id')
The 'messagethreads.id' column could have multiple auto increments.
Then I could easily query a messageboard...
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by: adammitchell |
last post by:
How can you indicate that a FOREIGN KEY constraint references two
columns in two different tables?
"SQL Server Books Online" show an example of how to reference two
columns in the SAME table:
REFERENCES ref_table )
Here is the error and the 'bad' SQL code:
Server: Msg 8148, Level 16, State 1, Line 4
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by: Hymer |
last post by:
Hello,
I have a small two-column table with three rows. The first column has a logo
and the second column has the name of the organization.
The logo's in the first column are too high. That is, they don't align
horizontally with the organization name. I need to lower the logo's within
the column.
However, I don't know how to manipulate...
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by: reidarT |
last post by:
I have a datagrid with columns. One of the columns are a textbox.
I want the text in this column shown in a textbox outside the datagrid.
How can I do that when clicking the actual row in the datagrid?
reidarT
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by: mil111 |
last post by:
Hi,
Can anybody help me? I have table1 with 5 columns(first name, last name etc) and table2 with one column. I need to put all of columns from table1 into table2.
Into table2 I need to have all the data together(first name, last name etc).
Thans!!!
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by: spowel4 |
last post by:
Is it possible to have a listview with multiple columns but only the
last column is checked? In other words none of the other columns
would have checkboxes.
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by: prasadgopathi |
last post by:
hi friends,
i have one table is normal column is bit
id isnormal
1 0
2 0
3 0
4 1
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by: prashantdixit |
last post by:
Hi,
I have beent trying importing Excel data with one column containing PDF/JPEG file name to access 2007.
I have a Excel file with few columns
One of the columns named as "Reference". The data in this is column is in following format.
2009_08_07_16_29_02_Part5.pdf
2009_08_07_16_29_02_Part1.pdf
....
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by: Sunny |
last post by:
Hello,
The problem is that I want to select distinct values from multiple columns of one table and want to select one column.
Say column1 has values: "first","second","third"
and column2 has values: "second","fifth","first"
I want to select unique from the above mentioned two columns so that result is like this:-
colname:...
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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...
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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...
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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. ...
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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...
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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...
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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...
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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...
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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...
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