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by: tkestell |
last post by:
Is their anyway to perform mass deletes (several million records) without
"maxing out" rollback segments?
I'm working on archiving data from an Oracle 8.1.7 database The system is
about 4 years old and no data has EVER been archived /removed. So the
two largest tables contain well over 25 million records!
As part of the archive process I'm deleting out-dated records, but because
of the sheer volume keep receiving "Unable to extend...
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by: Alice |
last post by:
Hi all,
Given a rollback segment with storage as follows :
Initial Extent 5 MB
Next Extent 5 MB
Min Extents 20
Does this mean that every time a transaction uses this rollback segment it
allocates 100 MB ?
Does this mean that if there are two transactions using this rollback
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by: Alice |
last post by:
Hi all,
I have a problem with rollback segment. I am a beginner and do not have
much knowledge of DBA.
Anyways, the problem is there is a transaction of around 105 MB. This would
not fit into the normal rollbacks created and gave an error of "maxextents
for rollback reached", so our DBA created a rollback of 500 MB and I used
this rollback for the transaction by using the "set transaction" command.
But even then the error continued....
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by: Gert Schumann |
last post by:
I want to delete just parts of tables, so I can't use 'TRUNCATE'. As I
want to delete about millions of lines, I need a very big rollback
segment. The best way would be to delete without using rollback
because the delete really takes a lot of time copying all data into
the rollback file. Is this possible with oracle?
Many thanks for any help!
Gert
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by: fareeda |
last post by:
What is the equivalent of rollback segments (from Oracle) on MySQL?
And if something is being used internally, can I change the size of
this? I do not want to run into problems like exceeded rollback size
or something like that.
Any pointer appreciated
Thanks
Fareeda
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by: Susan Lam |
last post by:
Hi,
I am an Oracle developer and new to SqlServer. Is there rollback
segment in SqlServer? If there is, does it use only for the purpose
of rollback or to maintain read consistency as well?
If there is no rbs in SqlServer. How does it handle rollback and read
consistency?
Thanks!
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by: minapatel |
last post by:
I have the following procedure
CREATE OR REPLACE procedure FOL_PURGE_CASES
as
/* type "SET SERVEROUTPUT ON" in sqlplus to debug !! */
cursor all_cases is
cursor all_cases is
select c.id00_warehouse, c.id00_case_nbr, c.id00_status_flag, c.id00_dlm
from phpick00 a, chcart00 b, idcase00 c
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by: kinglalit |
last post by:
Hi,
My DBA wants to turn off the explicit rollback segments currently being used and replace them by UNDO segment. I have explicit mention of these rollback segments in my C++ and Pro*C codes. What changes am I supposed to make in order to implement the UNDO segements. Do I need to remove the function or only commenting the rollback segment reference line will suffice. Please see the sample code below:
void DeleteDBI::SetTransaction()
{
...
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by: julietmachiwa |
last post by:
I ran a troubled script on rollback segment and the whole rollback segment is returned as being full.
How do I correct this>
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by: julietmachiwa |
last post by:
I ran a troubled script on rollback segment ans is reutrned as being full.
How do I correct this ?
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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: 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: 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...
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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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