| |
by: Paul |
last post by:
hi,
i'm getting the following error when i try to run the code below to
connect to an oracle db:
java.lang.ClassnotfoundException:oracle.jdbc.driver.OracleDriver
java.sql.SQLException No suitable driver.
i'm using jdk1.4 installed on a Windows NT 2000 machine. I don't have
any oracle client installed on my machine. I'm basically connected to
|
by: David |
last post by:
Hello all,
I have been trying to use the OCI driver to connect to Oracle 9i, but
have been getting the following error:
java.sql.SQLException: Closed Connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.oci8.OCIDBAccess.check_error(OCIDBAccess.java:2364)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:480)
|
by: Rudy |
last post by:
Hello all!
I am amazed how many posts I have read to store an image in SQL, and just as
many against it. So I learned how to store an image in a SQL db and retrieve
the image. A little tricky, but not too bad. But then I thought I wanted to
try the other way, by putting the file location in SQL and storing the actual
image in another directory.
I plan to have many images on my web application, up to as many as 5000.
Not to mention the...
|
by: moondaddy |
last post by:
I'm caching a dataset in an asp.net session variable to hold a user's data.
one data item I need to store is an image the user uploaded. My problem is
that I don't know how to get the image into the dataset because I don't know
what datatype to set the dataset column and then set this image to. I saw
an example where someone defended a datatable in the global class and
defined the column as an object, however, when I define a strongly...
|
by: Nata |
last post by:
hi all
i am trying to store the XML Document object into MS SQL2005
i want to store this as whole not different tables;
plz help me regarding this i am trying form last two weeks i asked many
people but no use.
below is my program In that i want to store Document document object
into database which as var image/blob/clob plz help me
|
| |
by: rxding |
last post by:
Hello,
Performance reason we need to move some of our code into database. Java Store Procedure is given the first choice. However, while investigating some sample code of Java store procedure, PreparedStatement seems to be a must, such as PreparedStatement pstmt = conn.prepareStatement(sql); ..., pstmt.close() in the end.
My question is that if the prepareStatement(sql) is called each time when the Java Store Procedure is called, will...
|
by: Skiran |
last post by:
I am handling a large-scale project entitled as MIS (Marketing information System). I am using Vb 6 as front end, Ms Access as back end and Crystal report 8 as reporting tool.
1) In the project i am required to save customers image to database, and it should be shown in individual customer’s report, which will include that image. I had taken OLE field in the database to save images. I had taken Common dialog box control to select image and...
|
by: ravitkumar |
last post by:
just send the code how to store and retrieve the image in a database using c# .net code
|
by: sourcie |
last post by:
I am changing an existing quiz found on "JavaScriptKit.com Multiple Choice Quiz"
I have an image. Instead of using the radio buttons with the normal true/false question, I want to place two hotspots on the image. One being correct(a) and the other incorrect(b). When the user clicks on the correct hotspot or place on the image, it should score and retain that value until the end of the quiz. At the end of the quiz, there is a submit button...
|
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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
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,...
|
| |
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...
|
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...
|
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...
|
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...
|
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...
|
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
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
1
