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by: Rick Caborn |
last post by:
Does anyone know of a way to execute sql code from a dynamically built
text field?
Before beginning, let me state that I know this db architecture is
built solely for frustration and I hope to make it better soon.
Unfortunately, there is never a non-crucial time in which we can do an
upgrade, so we are stuck for now.
Point 1:
There are multiple tables: students, courses, cross-reference
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by: dmhendricks |
last post by:
Greetings,
I have a question. I work on some SQL2k/ASP.NET apps at work. My
predacessor, who created the databases/tables seemed to have liked to
use 'char' for all text fields. Is there a reason why he would have
done this over using varchar? It's a minor annoyance to always have to
RTRIM data and it makes directly making changes to the database more
annoying (with all the pointless trailing spaces)?
I usually use char for fixed...
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by: jdokos |
last post by:
Hello,
I have a question about VARCHAR fields. Our application groups here
are starting to use VARCHARs much more frequently. Even VARCHAR (2) to
(9) length fields. They say this is because some of the application
programs, specifically Java Beans cannot handle the spaces after the
value in CHAR fields.
Is anyone else seeing this trend?
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by: James o'konnor |
last post by:
hello.
i have the next for create one table into db2
CREATE TABLE "MYSQUEMA"."TABLADEMO" (
"ID" INTEGER NOT NULL GENERATED ALWAYS AS IDENTITY (
START WITH +0
INCREMENT BY +1
MINVALUE +0
MAXVALUE +2147483647
NO CYCLE
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by: mark |
last post by:
I have been modifying an application to enable debugging with Strict ON. I
need to use the Array.Copy method and I have encountered an anomaly that I do
not understand. I have reproduced the problem in the following simplified
console application.
Basically my problem is this: I dimension an array (ArrA) with a given
number of rows and columns. When I use array.copy to copy the array to a new
array (ArrB) with the length set to rows X...
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by: Madhu |
last post by:
I would like to know how the following will be handled in the .net
framework:
Pl. don't pay attention to the syntax
int a
int b
a=2
a=2
a=2
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by: ipellew |
last post by:
Hi;
Whats the maximum string length in Javascript.
Is it the same across all the browsers?
max_s_len = str.length // what the max number of chars we can have is
str?
Regards
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by: John |
last post by:
Hi Everyone,
I have a question about dynamically changing the length of a varchar(n)
field, in case the value I'm trying to insert is too big and will give
a "truncated" error, but before the error is given! i.e. Is there some
kind of a way to "test" the length of the field while Inserting the
value into it, and to have it automatically increase its length to the
length of the value being inserted, in case the value is too big?
I've...
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by: Nick Chan |
last post by:
all these while i've only used varchar for any string
i heard from my ex-boss that char helps speed up searches. is that
true?
so there are these:
1) char with index
2) char without index
3) char with clustered index
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by: maheshmohta |
last post by:
Background
Often while remodeling legacy application, one of the important tasks for the architects is to have an optimum usage of storage capabilities of database. Most of the legacy applications are constrained by the technology available at the time of their development and hence aren’t optimum as per current scenario. One of such cases is the extensive usage of CHAR fields, which aren’t optimum solution for space storage now. This paper...
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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: 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: 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: 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: 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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