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by: francis70 |
last post by:
Hi,
I have these 2 problem? Is there a way in Oracle to read UNCOMMITED
data. i.e. in Oracle the normal behaviour is that a user's updates to a
table are visible to other users ONLY when the user commits. But in
Informix there is this thing called ISOLATION LEVELS. For example by
setting the ISOLATION LEVEL to DIRTY READ, a user will read dirty data,
i.e. the last uncommited updated value of a field by some other user. Is
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by: JWM |
last post by:
I am trying to implement Oracle connection pooling for the following code,
which was written by someone else. Here is my main question -- this java
file creates code that is executed every hour, but once per week, the oracle
server is brought down for backup. At that time, I get an error that looks
like I have the wrong credentials for the database. For every subsequent
attempt to run the hourly process, I am getting a broken pipe error,...
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by: Markus Breuer |
last post by:
I have a question about oracle commit and transactions. Following scenario:
Process A performs a single sql-INSERT into a table and commits the
transaction. Then he informs process B (ipc) to read the new date. So
process B starts "select ..." but does not get the previously inserted
row. The timespan between commit and select is very short.
(NOTE: two different sessions are used)
Questions:
1.) Does commit when returning from call...
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by: Andrew Arace |
last post by:
I scoured the groups for some hands on code to perform the menial task
of exporting table data from an Access 2000 database to Oracle
database (in this case, it was oracle 8i but i'm assuming this will
work for 9i and even 10g )
No one had what I needed, so I wrote it myself.
I Rule.
This code isn't going for efficiency, and isn't trying to be dynamic.
It doesn't create the table structure in Oracle, that's up to you. (I
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by: sarat |
last post by:
How to connect to oracle using C++ program and select some data from a
table?
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by: Ashish Patankar |
last post by:
I want to migrate my Oracle 10g database to Db2. I want some
documentation for the comparision between these to databases. I also
want to know which features of Oracle 10g are supported by Db2 and
which are not supported.
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by: clinttoris |
last post by:
Could some please finish this line of code. For the life of me
whatever I try it does not work.
I am trying to insert the current date time into oracle. Now I know
that in oracle if I run
select to_char(sysdate, 'dd/mm/yy hh24:mi:ss') from dual
result would be 15/06/06 14:49:35
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by: Tony Marston |
last post by:
I am using PHP 4.4.4 with Oracle 10g Express Edition on Windows XP.
I am trying to emulate in Oracle the SET datatype in MySQL and the ARRAY
datatype in PostgreSQL
I have the created a user-defined datatype as follows:
CREATE OR REPLACE TYPE t_fav_food IS VARRAY(10) OF NUMBER(2);
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by: Vinod Sadanandan |
last post by:
All,
Below listed are the new features in Oracle 11g ,please join me in this discussion to generate a testcase and analyze each of the listed features .
Precompilers: Additional Array INSERT and SELECT Syntax Support by
Pro*C/C++ and Pro*COBOL
Precompilers: Dynamic SQL Statement Caching in Pro*C/C++ and Pro*COBOL
Precompilers: Fix Execution Plan in Pro*C/C++ and Pro*COBOL
Precompilers: Flexible B Area Length...
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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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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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