by: lawrence |
last post by:
Google can't find me a good example of how to use the "if exists"
syntax in MySql. Is it right that to use it this way:
INSERT INTO IF EXISTS tMyTable VALUES("xxlk", "lkjlkjlkjljk")
I want...
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by: Jonathan |
last post by:
I am looking for a simple way to check if a database table exists. I
keep getting advice to use "Try.. Catch" and other error handling
methods, but I obviously don't want to have to display an...
|
by: Ninjaboy |
last post by:
I'm trying to run NOT EXISTS or NOT IN query to find out wich records in one
table do not match the other and mysql just gives me weird error.
QUERY:
SELECT cust_id FROM customers WHERE...
|
by: Robin Lawrie |
last post by:
I've written an asp form that successfully takes a users firstname, surname,
email address, username and password and then add's those details to an
Access database.
I've been trying to modify...
|
by: Chad Crowder |
last post by:
Getting the following error on my production server whether the file exists
or not:
"System.IO.IOException: Cannot create a file when that file already exists."
Here's the code generating the...
|
by: pmud |
last post by:
Hi,
I am using a compare validator in asp.net application(c# code). This is used
for comparing a value enterd by the user against the primary key in the SQL
database. IF the VALUE ENTERED BY THE...
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by: DEWright_CA |
last post by:
I am trying to see if a file exists in a virtual directory, and if so run a
method. I try doing File.Exists and the method runs but the file isn't there.
Is there a web version of File.Exists or...
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by: phillip.s.powell |
last post by:
$sql = "SELECT IF((SHOW TABLES LIKE '$subselectTableName'), count(*),
NULL) AS numRows FROM $subselectTableName";
I am trying to write a SQL statement that will tell me if a table
exists or not,...
|
by: b.coolsaet |
last post by:
Hi,
like the title says simplexml is giving me a "Node no longer exists"
error while using the addChild() function. Note that it's not giving
an error on the first addChild();
Can somebody...
|
by: sprash |
last post by:
Newbie question:
I'm trying to determine if a file physically exists regardless of the
permissions on it
Using File.Exists() returns false if it physically exists but the
process does not...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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: 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,...
|
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...
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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...
|
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,...
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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...
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