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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: Hans-Jürgen Schönig |
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: Esteban Kemp |
last post by:
PostgreSql support materialized views ???
if not, there is something similar??
Thanks
Esteban kemp
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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: amitabh.mehra |
last post by:
Hi
I havent used MQT before. Read the online tips and tutorials but none
seems to give any hint for my problem.
I have a base table (base_table) as:
st varchar(25) default 'my_null'
dt timestamp default
'1900-01-01-00.00.00.00000'
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by: jonceramic |
last post by:
Hi All,
I need to know the best way to set up a datawarehouse/materialized
view for doing statistics/graphs in Access. My crosstabs and unions
are getting too complicated to crunch in real time.
Should I use a make-table I run after each update?
Thanks,
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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...
|
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 project—planning, coding, testing, and deployment—without 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: 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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