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by: Mike Read |
last post by:
Hi
I using Java and JDBC to connect to MS SQL server 2000 (using the MS
drivers msbase,msutil and mssqlserver.jars).
Sometimes it takes a long time for statement.executeQuery
to return and start returning the resultset
(full DB scan can take 30-40 minutes).
Does anyone know if it's possible to interupt/halt the query before
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by: Wolfgang Kaml |
last post by:
Hello All,
I have been working on this for almost a week now and I haven't anything up
my sleeves anymore that I could test in addition or change....
Since I am not sure, if this is a Windows 2003 Server or ADO or ODBC issue,
I am posting this on all of the three newsgroups.
That's the setup:
Windows 2003 Server with IIS and ASP.NET actiavted
Access 2002 mdb file (and yes, proper rights are set on TMP paths and path,
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by: Muharram Mansoorizadeh |
last post by:
Hi there,
I've a table with 18 millions of recordes shaped like this :
Code nvarchar(80) , State int , school int , class int , Term nvarchar(80)
The following query takes too long to run ( more than 2 hours )
select State , school , class , term , count (term) as freq
Group by state , school , class , term
How may I speed up the query?
My Pc is PIV (3.6 GHz) Intell , Win2003 Server , 512 MB of RAM, 80 GB of HD
Regards,
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by: Neil Zanella |
last post by:
Hello,
I would like to ask the about the following...
PostgreSQL allows tables resulting from subselects to be renamed with
an optional AS keyword whereas Oracle 9 will report an error whenever
a table is renamed with the AS keyword. Furthermore, in PostgreSQL
when the result of a subselect is referenced in an outer select
it is required that the subselect result be named, whereas this
is not true in Oracle. I wonder what standard SQL...
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by: Mike L. Bell |
last post by:
Query:
update table1 t1
set end_time = (
select end_time
from table2 t2
where t2.key1 = t1.key1
and t2.key2 = t1.key2
)
where exists
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by: James |
last post by:
I have a performance problem with the following query and variations on the
subselect. The EXISTS version of the first example will complete in ~10
minutes. The NOT logic in both the examples makes them both keep running
long enough that a communications error is the only result returned so far.
This is a federated view computer ~160 k rows, computer_sys_id is PK .
matched_sware ~ 18 million no PK , no index.
Any suggestions on...
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by: Sebastien |
last post by:
I have the following statement which I run successfully in... 1 hour 10
minutes.
SELECT
a.tsgicd as ACCT_ID,
a.tsa5cd as SEC_ID,
CASE
WHEN (SUBSTRING(a.tsgicd, 6, 1) = 'R'
or SUBSTRING(a.tsgicd, 6, 1) = 'Y'
or SUBSTRING(a.tsgicd, 6, 1) = '0'
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by: giraph |
last post by:
Okay, well what my query looks like is:
SELECT id, title FROM myTable LIMIT 0, 500
This query is taking a long time and changes in time each time i run it, from 0-10 seconds.
And I don't see any reason behind it. id is set as my PRIMARY index.
The table has 132,000 rows, but I don't think it should be taking this long. Do you think the server is just slow? Or do you see a problem with my SQL query?
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by: rfuscjr via AccessMonster.com |
last post by:
This is truly bizzare. I have a query that runs for hours in one Access db.
When I import it into another Access db, it runs in minutes. I compacted and
repaired the original, relinked tables etc. Nothing makes it run faster. I
have imported the query in several dbs. I did find another where it appeared
to run very long. Still in others it runs in minutes. Ideas?
--
Message posted via AccessMonster.com...
|
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: 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: 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,...
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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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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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