| |
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...
|
by: Ariel |
last post by:
Hi, I have a problem, maybe someone can help me.
I'm traing to create a view with a Linked Server
This query works great:
select id, descr
from SERVER.DB.dbo.TABLE
When I tray to create the view:
|
by: Avirneni |
last post by:
With my understanding of indexed views and according to books I read
"indexed views" are supposed to perform much better than "temp tables"
(temp table having primary key and indexed view with clustered index
on the same keys).
But when I tried in my system I am getting opposite results. With
Indexed Views it takes 3 times more time.
Any body has any reasons for that? Or my understanding was wrong?
|
by: teddysnips |
last post by:
This from a SQL Server manual:
"Complex queries, however, such as those in decision support systems,
can reference large numbers of rows in base tables and aggregate large
amounts of information into relatively concise aggregates (such as sums
or averages). SQL Server 2000 supports creating a clustered index on a
view that implements such a complex
query. When the CREATE INDEX statement is executed, the result set of
the view SELECT is...
|
by: noelwatson |
last post by:
I am looking to create a constraint on a table that allows multiple
nulls but all non-nulls must be unique.
I found the following script
http://www.windowsitpro.com/Files/09/21293/Listing_01.txt
that works fine, but the following line
CREATE UNIQUE CLUSTERED INDEX idx1 ON v_multinulls(a)
|
| |
by: lyn.duong |
last post by:
Hi,
I have a large table (about 50G) which stores data for over 7 years. I
decided to split this table up into a yearly basis and in order to
allow minimum changes to the applications which access this table, I
created a union all view over the 7 yearly tables.
What I have noticed is that queries against the union all view is
considerably slower than queries against the original table. When I ran
db2batch, I noticed cpu usage was higher...
|
by: _link98 |
last post by:
Problem: getting SQL0181N for queries on nicknames to remote
Union-All-View.
Can't see what I'm doing wrong yet, maybe someone has seen this before.
Environment: UDB ESE 8.1 + FIXPAK 9A, on Solaris 8.1, with 64-bit
instances.
I have a NICKNAME called REMOTE_DW.T_MYTABLE which points to a
"union-all-view".
Several other nicknames exist to regular-tables and regular views in
|
by: orenlevy1 |
last post by:
Hi Everyone.
I have a problem that I could not figure out what to do with it.
I have a couple of tables and views. All have the same unique ID.
When a user try to do a search on our web site we want to try to look in multiple tables and views, Rank the results and aggregate the results back (remove any duplicates).
Part of the search is a Full Text Index search.
I created already the following query that seems to be working ok...
|
by: BillCo |
last post by:
I've encountered a problem while using ADO to save query objects.
Union queries created normally (via the interface) appear in adox
catelog.procedures rather than catelog.views. This is reasonably well
documented and I can live with it.
The below seems to be the only way to add queries to a database using
ADO:
Set cmd = New ADODB.Command
cmd.CommandType = adCmdText
|
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: 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,...
|
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: 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...
|
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();...
|
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: 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...
|
