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by: Paul |
last post by:
I'm confused about something I did this week. I have an 8.1.7.4 database with tables partitioned by dates. I recently dropped my maxvalue tablespace, added a few more partitions for up-coming dates, then put the maxval partition back on. (I save the data that was in the maxval partition first and put it back in when I was done.
These tables...
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by: Chris |
last post by:
Any help would be appreciated.
I am running a script that does the following in succession.
1-Drop existing database and create new database
2-Defines tables, stored procedures and functions in the database
3-Imports data using bulk insert
4-Analyzes data using stored procedures
I would like to improve the performance of the analysis...
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by: Steve_CA |
last post by:
Hi,
The more I read, the more confused I'm getting ! (no wonder they say
ignorance is bliss)
I just got back from the bookstore and was flipping through some SQL Server
Administration books.
One says, that to get the best query performance, youi do two things:
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by: Igor |
last post by:
Is there a way to force optimizer to use indexes without hints? (some
server setting or index type...)
I'll give an example to clarify :
I have a table with fields
Customer_Code char(10) not null
Invoice_Number int not null
and an index on those fields IX_1.
there are about 2,000,000 records in the table and those two fields are
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by: pheonix1t |
last post by:
hello,
I've been assigned to do performance tuning on an SQL2000 database
(around 10GB in size, several instances).
So far, I see a single RAID5 array, 4CPU (xeon 700MHZ), 4GB RAM.
I see the raid5 as a bottleneck. I'd setup a raid 10 and seperate the
logs, database and OS(win2k).
The one thing that was a bit odd to me was that I was...
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by: mairhtin o'feannag |
last post by:
Hello,
I want to ask the question "how large is each of the indexes in a
particular tablespace??" since I want to know which user-created indexes
are taking up huge amounts of space. I used the following query to
determine *WHICH* indexes are in the tablespace in question. Now I just
need to get the size of each of the indexes returned.
...
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by: Jeff |
last post by:
This is the first time that I remember ever having too many indexes on a
table, but it has happened.
I have en employees table and store in many places, on tables, the id of the
employee that performed some action. Yes, I know, that could be in an audit
trail but it isn't. For example, who printed a sales order, who processed it
etc is...
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by: boa |
last post by:
I'm currently planning disk layouts and use for a new version of our
database. The current version has all data and indexes in the default
filegroup, placed on one big raid-5 array(6 drives) along with the
transaction log. Performance is not the best, as you may imagine...
Next week we will add another 14 drives and organize them in...
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by: lesperancer |
last post by:
you start with a small application in access97, then you have more
modules and more...
and you reach the point where tables like 'item' and 'employee' reach
the limit and you
know there's more indexes required for RI to come
does creating a RI programatically instead of the relationship window
still consume one of the 32 indexes ?
does...
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by: MMcCarthy |
last post by:
The more data you include in your tables the more you will need to have indexes to search and sort that data. However, there is a balance between having enough indexes and too many. Too many indexes will slow down the speed of updates on your records.
Access presets a number of Indexes for you. If you look in Tools ... Options under the...
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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. ...
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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...
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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...
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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...
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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...
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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...
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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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