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by: somebody |
last post by:
No, I'm not a troll, just angry. I just started learning
C++, and find it extremely lacking compared to Java.
For example, I had to write my own functions to do something
as simple as a case insensitive string comparison, and a
substring search. Then I found that there are no networking
classes to speak of (except sockets). After I thought about
it, C++ really pales by comparison. Java has a rich set of
networking classes, regular...
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by: Steve Smith |
last post by:
I need to add an additional String parameter to a Java SP (DB2 8.1 0 using
DB2 Development Center - FP4).
Everytime I do this I get the following error message when building:-
"G2REPORT.G2REP_INTERMEDIARY_SS" contains an invalidly formatted
library/function identification in the EXTERNAL NAME clause. LINE
NUMBER=12. SQLSTATE=42878
G2REPORT.G2REP_Intermediary_SS - Build failed.
G2REPORT.G2REP_Intermediary_SS - Roll back completed...
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by: Mike |
last post by:
Envirnoment is UDB 7.2 fp9 on AIX.
I'm familiar with using "dynexpln" for quickly comparing
access plans for directly executable queries.
dynexpln docs suggest it cannot work with sql that contains
parameter markers.
But, when there is no Control-centre (i.e. text only access
via korn-shell, no x-windows), how can I use db2 on aix command line programs
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by: RG |
last post by:
OleDbCommand.Prepare error: Size of parameter (VB.NET 2003)
I need to do a SQL INSERT statement into an Access table, and I’d like to
use the exact technique described in the Help file example for
OleDbCommand.Prepare Method.
When I follow the example exactly I get the unhandled exception error message:
“OleDbCommand.Prepare Method requires all parameters to have an explicitly
set type”.
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by: rAinDeEr |
last post by:
Hi,
I have started using DB2 UDB ESE v8.2 in Linux recently. I have
seen a lot of articles on packages, prepare statement, bind and execute
statement.
I havent got a clear idea.
I have written a few stored procedures but havent used prepare and
execute.
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by: Mahesh S |
last post by:
Hi
I have created a UDF which sits in db2 database.
I want to call that UDF from within a java program and capture the
result.
The UDF takes a string parameter and returns a double value.
This is the code I came up with but it doesnt work and I dont know
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by: Lance Wynn |
last post by:
One of my server has been compromised from this virus, and I can't seem to
block it out! I have shut down the infected server, but I need to figure
out how to check for this, and stop it.
The site is running iis5 on Windows2000, the backend DB is SQLServer 2000
Can anyone point me to some good resources for this? This is urgent!
Thanks alot
Lance
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by: PaulR |
last post by:
Hi,
(DB2 LUW v8.2)
When using parameter markers how does the optimizer evaluate filter
factors?
- and is it able to make use of distribution stats. for parm.
markers?
The reason I ask, is we have heavily skewed data in places and we need
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by: Massimiliano Campagnoli |
last post by:
Hy,
I am trying to understand how the prepare statement works.
I am using Qt C++ library to access db2:
{
....
QSqlQuery cust_query;
cust_query.prepare("SELECT CUST_NAME FROM CUSTOMERS WHERE CUST_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, well explore What is ONU, What Is Router, ONU & Routers main usage, and What is the difference between ONU and Router. Lets take a closer look !
Part I. Meaning of...
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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: 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 projectplanning, coding, testing, and deploymentwithout 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 Dupr 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: 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: 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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