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by: Matthieu Exbrayat |
last post by:
Hie all,
I am currently using materialized views within Oracle 9i.
For instance I create mv1 on DB bddist2, as a snapshot of sur1 on bddist1 :
SQL> create materialized view mv1
2 refresh force
3 start with sysdate
4 next sysdate+1/(24*60)
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by: M. Mehta |
last post by:
It seems that you can not create a materialized view if you are using
outer joins...can someone please verify this?
Thanks
M. Mehta
Please follow my example below:
created 2 tables:
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by: Vincent LIDOU |
last post by:
Do not trust values returned by materialized views under SQL Server
without frequently checking underlying tables!!!
I already posted this message under microsoft.public.sqlserver.server
and I'm amazed nobody from Microsoft answered about this problem. By
inserting lots of data into our two main tables for about 30 minutes,
we can fail our materialized view that performs a count_big on those
two tables.
Executing (after of course...
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by: Mike |
last post by:
Hello,
I have a few rather urgent questions that I hope someone can help with (I
need to figure this out prior to a meeting tomorrow.) First, a bit of
background: The company I work for is developing a web-based application,
one part of which involves allowing the user the ability to page through
transaction "history" information.
The _summary_ history table will have the following fields: ServiceName,
Date, User-Ref1, User-Ref2,...
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by: holdingbe |
last post by:
Hi,
I created a materialized view. when i refresh that views, it shows error like
this materialized view not present...
I created materialized logs also.....
Regards
Michael
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by: rumasinha |
last post by:
Hi,
I first created a materialized view that was based on the org striped views like po_headers hence the automatic refresh was not happening.
After automatic complete refresh, the materialized view was showing null records.
Hence I based the materialized view on "_all" tables and then based a view on this materialized view and this view I made org striped.
In the materialized view , I was refering to...
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by: =?ISO-8859-1?Q?Hans-J=FCrgen_Sch=F6nig?= |
last post by:
hello ...
i am running into a couple of questions regarding materialized view logs.
my goal is to take data from an oracle database and replicate it to some
remote data store (maybe some other datastore can poll the materialized
view log or so).
the idea is: if i could simply replicate the changes made to a
materialized view it would be perfect.
i have come across materialized view logs but i don't really know how to
treat them...
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by: Preeti Bajaj |
last post by:
I created a materialized view log on table DUMMY_TAB as shown below:
create materialized view log on DUMMY_TAB with primary key including new values;
Primary key for the table DUMMY_TAB is trans_id.In this table if any date is added i want to refresh the materialized view.
Then i created materialized view on table DUMMY_TAB as follows:
create materialized view temp_view
build immediate
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by: kewldotnet |
last post by:
I have a query thats taking long time to execute. So i have created a Materialized view to refresh it every hour. But when the Materialized view is being refreshed, there is no data in the Materialized view table. I think it truncates the table before every refresh.
Is there any way to keep the old data while its being refreshed.?
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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: 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: 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: 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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