Hello
Config : SQL 2000 on WIN 2000 (IIS 5.0)
In my ASP page for some queries i have this error :
Microsoft OLE DB Provider for SQL Server error '80040e31'
Timeout expired
My asp page calls a stored procedure passing many parameters.
I used the SQL profiler to get the exact stored procedure with all
parameters.
If i execute stored procedure in the Query Analyzer, it's execute
successfully in 3-4 seconds.
After executing 2-3 times the stored procedure in the Query Analyzer,
the error disapear from the ASP Page which runs fine and quickly.
My procedure is too long to be detailled here, but to do short, it's
look for the availabilities (the stock) of different products for a
desired length of time, with different parameters (color,size,etc ..).
My main table look like :
Day | Id_prod | Provider | Stock | Price
1 1 1 2 3
1 2 1 1 2
1 1 2 4 5
1 2 2 0 4
2 1 1 1 9
2 2 1 3 7
2 1 2 1 7
2 2 2 4 6
...
.....
366 1 1 4 4
366 2 1 1 5
366 1 2 2 8
366 2 2 0 9
The primary key is : day,Provider,Id _prod
And the main sql statment in my stored procedure :
IF @end>@begin
INSERT INTO #tmptable
SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day >= @begin
AND day <=@end
ELSE
INSERT INTO #tmptable
SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day>=@begin OR
day<=@end)
Note : I use a temporary table to use paging, i just display 10
results/pages.
The problem only appears if @end<@begin (exemple; which product is
available from dec 29th to jan 2nd in blue color)
Any help would be much appreciated.
Thank and happy Christmas.
PS:If i set the timeout CommandTimeout = 9999 the problem is resolve but
it's not a solution for me. 6 1739
Hi there,
I ran into a similar issue, where I had a IF THEN ELSE
inside the stored proc and i was executing one query or the other based
on the parameters,
Can you create two stored procs(i know not the most efficient way), but
just for test, try that and see if you can get a consistent
performance,
other idea would be to use complete dates and doing a between, that
will take care of dec 29 and jan 2nd issue.
(not sure how much data are you talking about)
also check out some articles on parameter sniffing,
HTH,
R.
Not4u wrote: Hello
Config : SQL 2000 on WIN 2000 (IIS 5.0)
In my ASP page for some queries i have this error :
Microsoft OLE DB Provider for SQL Server error '80040e31' Timeout expired
My asp page calls a stored procedure passing many parameters. I used the SQL profiler to get the exact stored procedure with all parameters.
If i execute stored procedure in the Query Analyzer, it's execute successfully in 3-4 seconds. After executing 2-3 times the stored procedure in the Query Analyzer, the error disapear from the ASP Page which runs fine and quickly.
My procedure is too long to be detailled here, but to do short, it's look for the availabilities (the stock) of different products for a desired length of time, with different parameters (color,size,etc ..). My main table look like :
Day | Id_prod | Provider | Stock | Price 1 1 1 2 3 1 2 1 1 2 1 1 2 4 5 1 2 2 0 4 2 1 1 1 9 2 2 1 3 7 2 1 2 1 7 2 2 2 4 6 .. .... 366 1 1 4 4 366 2 1 1 5 366 1 2 2 8 366 2 2 0 9
The primary key is : day,Provider,Id _prod And the main sql statment in my stored procedure :
IF @end>@begin INSERT INTO #tmptable SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day >= @begin AND day <=@end ELSE INSERT INTO #tmptable SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day>=@begin OR day<=@end)
Note : I use a temporary table to use paging, i just display 10 results/pages.
The problem only appears if @end<@begin (exemple; which product is available from dec 29th to jan 2nd in blue color)
Any help would be much appreciated. Thank and happy Christmas. PS:If i set the timeout CommandTimeout = 9999 the problem is resolve but it's not a solution for me.
Hi,
Thanks for your reply, i split my stored procedure and the problem seem
to be resolve.
In my asp code i added a test:
if end>begin then
execute sp_1
else
execute sp_2
end if
sp_1 look like simply
SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day >= @begin
And sp_2
SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day>=@begin OR
day<=@end
Very strange problem.
Happy Christmas
Rocky wrote: Hi there, I ran into a similar issue, where I had a IF THEN ELSE inside the stored proc and i was executing one query or the other based on the parameters,
Can you create two stored procs(i know not the most efficient way), but just for test, try that and see if you can get a consistent performance,
other idea would be to use complete dates and doing a between, that will take care of dec 29 and jan 2nd issue. (not sure how much data are you talking about)
also check out some articles on parameter sniffing,
HTH, R.
Not4u wrote:
Hello
Config : SQL 2000 on WIN 2000 (IIS 5.0)
In my ASP page for some queries i have this error :
Microsoft OLE DB Provider for SQL Server error '80040e31' Timeout expired
My asp page calls a stored procedure passing many parameters. I used the SQL profiler to get the exact stored procedure with all parameters.
If i execute stored procedure in the Query Analyzer, it's execute successfull y in 3-4 seconds. After executing 2-3 times the stored procedure in the Query Analyzer, the error disapear from the ASP Page which runs fine and quickly.
My procedure is too long to be detailled here, but to do short, it's look for the availabilities (the stock) of different products for a desired length of time, with different parameters (color,size,etc ..). My main table look like :
Day | Id_prod | Provider | Stock | Price 1 1 1 2 3 1 2 1 1 2 1 1 2 4 5 1 2 2 0 4 2 1 1 1 9 2 2 1 3 7 2 1 2 1 7 2 2 2 4 6 .. .... 366 1 1 4 4 366 2 1 1 5 366 1 2 2 8 366 2 2 0 9
The primary key is : day,Provider,Id _prod And the main sql statment in my stored procedure :
IF @end>@begin INSERT INTO #tmptable SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day >= @begin AND day <=@end ELSE INSERT INTO #tmptable SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day>=@begin OR day<=@end)
Note : I use a temporary table to use paging, i just display 10 results/pages.
The problem only appears if @end<@begin (exemple; which product is available from dec 29th to jan 2nd in blue color)
Any help would be much appreciated. Thank and happy Christmas. PS:If i set the timeout CommandTimeout = 9999 the problem is resolve but it's not a solution for me.
"Not4u" <No***@chez.com > wrote in message
news:43******** *************** @news.free.fr.. . Hi,
Thanks for your reply, i split my stored procedure and the problem seem to be resolve. In my asp code i added a test: if end>begin then execute sp_1 else execute sp_2 end if
sp_1 look like simply SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day >= @begin
And sp_2 SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day>=@begin OR day<=@end
Very strange problem.
Not really. You're hitting a query plan cache issue. The original query
plan probably used the first select statement and then something came along
that caused the second statement to be executed for which there was no query
plan.
Your solution is the usual one. Happy Christmas
Rocky wrote: Hi there, I ran into a similar issue, where I had a IF THEN ELSE inside the stored proc and i was executing one query or the other based on the parameters,
Can you create two stored procs(i know not the most efficient way), but just for test, try that and see if you can get a consistent performance,
other idea would be to use complete dates and doing a between, that will take care of dec 29 and jan 2nd issue. (not sure how much data are you talking about)
also check out some articles on parameter sniffing,
HTH, R.
Not4u wrote:
Hello
Config : SQL 2000 on WIN 2000 (IIS 5.0)
In my ASP page for some queries i have this error :
Microsoft OLE DB Provider for SQL Server error '80040e31' Timeout expired
My asp page calls a stored procedure passing many parameters. I used the SQL profiler to get the exact stored procedure with all parameters.
If i execute stored procedure in the Query Analyzer, it's execute successfull y in 3-4 seconds. After executing 2-3 times the stored procedure in the Query Analyzer, the error disapear from the ASP Page which runs fine and quickly.
My procedure is too long to be detailled here, but to do short, it's look for the availabilities (the stock) of different products for a desired length of time, with different parameters (color,size,etc ..). My main table look like :
Day | Id_prod | Provider | Stock | Price 1 1 1 2 3 1 2 1 1 2 1 1 2 4 5 1 2 2 0 4 2 1 1 1 9 2 2 1 3 7 2 1 2 1 7 2 2 2 4 6 .. .... 366 1 1 4 4 366 2 1 1 5 366 1 2 2 8 366 2 2 0 9
The primary key is : day,Provider,Id _prod And the main sql statment in my stored procedure :
IF @end>@begin INSERT INTO #tmptable SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day >= @begin AND day <=@end ELSE INSERT INTO #tmptable SELECT Id_prod,Provide r,MIN(stock) FROM mytable WHERE day>=@begin OR day<=@end)
Note : I use a temporary table to use paging, i just display 10 results/pages.
The problem only appears if @end<@begin (exemple; which product is available from dec 29th to jan 2nd in blue color)
Any help would be much appreciated. Thank and happy Christmas. PS:If i set the timeout CommandTimeout = 9999 the problem is resolve but it's not a solution for me.
if you want to speed it up, and the table is large, do a compound index
on the fields Day and Stock.
Hi,
That what i did, the primary key is composed by :
day,Provider,Id _prod
Thanks
Doug wrote: if you want to speed it up, and the table is large, do a compound index on the fields Day and Stock.
that is not what i said.
i said to use day and stock. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Matt |
last post by:
I am having trouble with the HttpWebRequest.GetRequestStream method.
I am posting data to my web server running NT4 iis4 using a loop. So
every time the loop executes I want it to post data to my web page.
It work the first 2 times the loop iterates, but on the third time
around it gives me a timout error.
The line it gives me an error on is:
--Stream newStream = myRequest.GetRequestStream();--
|
by: Yannick Turgeon |
last post by:
Hello all,
I'm using SS2K on W2k.
I'v got a table say, humm, "Orders" with two fields in the PK:
OrderDate and CustomerID. I would like to add an "ID" column which
would be auto-increment (and would be the new PK). But, I would really
like to have orders with the oldest OrderDate having the smallest ID
number and, for a same OrderDate, I'd to have the smallest CustomerID
first. So my question is:
|
by: dba2adm |
last post by:
The SNAPSHOT_STATEMENT table function gives the CPU used rows read etc
information. How do I know the total number of time the particular
statement was executed (as in snapshot_dyn_sql's num_executions)?
Also, is the value "STMT_USR_CPU_TIME_S" etc cumulative?
Thanks.
|
by: Skully Matjas |
last post by:
I am using the following code (created by the wizard) to
allow to bring my form to a particular entery. But when I
edit the entery (ex: put new information into a blank
cell), it puts that record onto the bottom of the list
(even though it keeps its record number).
Also, There are certin names that i click on the list, and
it will not bring it up, rather it brings to the first
record (no matter how many times i try going to that...
|
by: Eyal Sharabi Horwitz |
last post by:
im trying to use the sqlhelper.filldataset on a few tables with querys
that return num of rows ranging from 16 to just shy of 6000, and it
always fails to load my last (and largest table) because of a timeout
expired exception.
is there anyway to change the timout settings for this function?
or perhaps some other way to avoid this rather annoining little error?
| |
by: Perecli Manole |
last post by:
I have a need for logged in users to be timed out after 20 min of
inactivity. This works well with the built in functionality that ASP.NET
provides except for a certain situation. I have a reminder system in one of
the stationary frames that polls the server every several minutes to see if
a reminder is due. The polling mechanism uses a client side
ActiveXObject("Microsoft.XMLHTTP") object so the whole page doesn't refresh
constantly....
|
by: Bernie Yaeger |
last post by:
I'm getting the following error - not always, only randomly - when I run a
certain routine (the routine is a simple executenonquery and it appears to
complete despite the message) against sql server 2000:
"timout expired. The timeout period elapsed prior to completion of the
operation or the server is not responding"
Anyone have any idea what causes this and how to avoid it?
Thanks for any help.
|
by: Agnes |
last post by:
the application run in my office is very well. However, as it move to the
client's company, Timeout and general network error always happend.
We found that the firewall had a default setting "if it detect a idle
connection , it will cut it".
So, if the user open the application and leave it alone around 2-3 mins,
When he back to the system, "General network Error ","timeout" will be
occured.
i had set the connection timout "30", it seems...
|
by: surya |
last post by:
hi all
i hava eetable that is ,
eename sal
_______ ________
suresh 100000
ramsesh 100000
raja 100000
susjssj 100000
dkddkd 100000
jfdjfdjfd 100000
|
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...
|
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: 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: 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...
|
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...
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |