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by: Peter Sands |
last post by:
Hi,
I am trying to run an update stats command but keep getting a syntax error:
Looking at the doco it looks like I can use:
update stats <table_name>;
but when I use:
mysql> update stats x_balance;
ERROR 1064: You have an error in your SQL syntax near 'x_balance' at line 1
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by: John Morris |
last post by:
I'm running a simple DBCC DBREINDEX ('myTable') and I receive the
following error:
"Server: Msg 169, Level 15, State 2, Line 2
A column has been specified more than once in the order by list.
Columns in the order by list must be unique. DBCC execution
completed. If DBCC printed error messages, contact your system
administrator."
I can successfully reindex other tables in this database. I thought
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by: Guillaume |
last post by:
I have a table where I store around 1 million rows for 7 days.
I run a DBCC SHOWCONTIG every week and I noticed that the number of
Rows and the Average Free Bytes are stable but the number of Extents
and the Average Record Size keeps increasing.
Any idea how to explain this incrase? and how to stop it? Will DBCC
DBREINDEX will help?
Here is my data:
Rows: 1166273 (same as last week)
Extents: 147099 (+10% since last week)
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by: jon_brookins |
last post by:
I have a stored proc that identifies indexes that need to be
defragmented ( LogicalFragmentation > 20% ) using DBCC SHOWCONTIG.
This works fine and shows me all of the candidate indexes to be
defragged. I am using DBCC DBREINDEX to rebuild the indexes. What I
noticed yesterday is that it seems that DBREINDEX is not actually doing
anything. I would check the target indexes, run DBREINDEX, then check
again. The same list of indexes came...
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by: Philipp Buehler |
last post by:
Hello,
postgresql 7.3.4 on Debian or the redhat packaged 7.3.4-8 on RHEL AS3 -
same issue, so I somewhat cut out RH is playing things on me.
Tested on two different PCs, too (say, one debian, one RHEL).
While running
UPDATE banner SET counterhalf=counterhalf+1 WHERE BannerID=50
several thousand times, the return times degrade (somewhat linear).
The relation banner has currently *seven* rows and thus it doesnt matter
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by: Scarab |
last post by:
Hi,
When I use dbcc shrinkfile to shrink LOG file, following error occurs:
DBCC SHRINKFILE(2)
----------------------------------------------------------------------------
-----------
Cannot shrink log file 2 (myDB_log) because all logical log files are in
use.
(1 row(s) affected)
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by: Chris Weston |
last post by:
Hi. I have automatic statistic update turned on for all my databases. Is
this an overhead I can do without? Could I update them overnight when the
database is hardly in use?
Thanks
--
Chris Weston
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by: Raziq Shekha |
last post by:
Hi Folks,
SQL Server 2000 SP3 on Windows 2000. I have a database on which I ran
the command :
dbcc dbreindex ('tablename')
go
for all tables in the database. Then I compared the dbcc showcontig
with all_index output from before and after the reindex and on the
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by: tlyczko |
last post by:
Is this command, which I know can be executed on a per-table basis,
the same as the Rebuild Index Task in the SQL Server Management Studio
for maintenance tasks??
The documentation I have mentions the reindex.sql script, is this the
script that is executed by the Rebuild Index Task??
Thank you, Tom
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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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