I can't get SqlCacheDependency to work with a simple stored proc (SQL Server 2008):
create proc dbo.spGetPeteTest
as
set ANSI_NULLS ON
set ANSI_PADDING ON [code]...
And here's my ASP.NET code (3.5 framework):
-- global.asax
protected void Application_Start(object sender, EventArgs e)
[code]....
[Code]....
i have a stored procedure with this values and i need just to make a button that will send something to "Equip" column,how to do it? write the values on my webpage and make a button to exec the procedu
I have a server control that I developed which generates navigation based on a third party CMS API. Currently I am caching this control using the PartialCaching attribute. The CMS uses cache key dependencies to invalidate the cache when a user makes an edit, however in the case of my server control it does not get invalidated and the updated navigation will not show up until the cache expiration set by the PartialCaching attribute.Here is my two part question:
What is the proper way to programmatically cache a server control, without using the PartialCaching attribute, and adding a cache key dependency?
Is it possible to continue to use the PartialCaching attribute and add a cache key dependency?
I think there are some steps to enable SQL Cache Depdndency :Enabling notifications, changes in web.xml and then using Cache Dependency object.
View 2 Repliesi m creating simple project i want to update data in same page at registration...i have code to show you which is not working plz help mepublic void update(string fname, string lname, string address, string emailid, Int64 phoneno ,string id)
cn = new SqlConnection(ConfigurationManager.ConnectionStrings["DatabaseConnectionString1"].ConnectionString);
cmd = new SqlCommand();
cmd.Connection = cn;
[code]...
CREATE PROCEDURE [dbo].[sp_Select_Project] @ClientID intASBEGINIF NOT EXISTS (SELECT ClientID FROM tbl_ProjectDetails WHERE ClientID= @ClientID) BEGIN
View 8 RepliesALTER Proc [dbo].[Usp_CheckUserLogin]
(
@Username varchar(20),
@Password varchar(20)
)
as
begin
Declare @RowCount int
Declare @RowCount1 int
set @RowCount = (select distinct UsrId from UserMast where username=@username COLLATE SQL_Latin1_General_Cp1_CS_AS )
set @RowCount1=(select distinct UsrId from UserMast where [password]=@password COLLATE SQL_Latin1_General_Cp1_CS_AS)
if(@RowCount > '0' and @RowCount1 > '0')
if (@RowCount=@RowCount1)
begin
-- select U.UsrId,U.FirstName,U.LastName,U.Email,U.companyId,U.role,R.RoleName from UserMast U join rolemast R on U.Role=R.RoleId
-- where usrid=@RowCount
select 'success'
end
if(@RowCount > '0' and @RowCount1 = '0')
begin
select 'username exist'
end
if(@RowCount= '0' and @RowCount1 > '0')
begin
select 'password exist'
end
if(@RowCount= '0' and @RowCount1 = '0')
begin
select 'both not exist'
end
--return @RowCount1
end
my procedure not give me result i think my syntax is not correct
This is surareddy. i nead some small clarification in the "Stored Procedure"
how to convert the oracle Stored Procedure to sqlserver2005/2008 Stored Procedure.
right now i am enhancing the project that project already developed the oracle Stored Procedure. now our company is using sqlserver 2005/2008.
how to convert the Oracle Stored Procedure to sqlserver 2005 Stored Procedure
Initially, I have tried to use stored procedure. But I changed my mind and preferred to call sql query in codebase with command text. However, it stills tries to find initially-called stored procedure (which is neither called or exists).I think that it is related caching. But I tried it with different browsers it did not work.What might be the reason?
View 4 RepliesI configured cache dependency on a file on the server, the cache dependency event stops responding to file changes once in 2 or 3 days. After I perform IISReset on the server, it works fine.
View 1 Repliesi am using modalpopupextender and a listviewWhen the user click on an item in the listview it call a modalpopupextender.In that modalpopupextender there are 2 dropwn fill with datasource.When i click the ok button it call a stored procedure with 3 parameter.Nothing happen if i pass the dropdown SelectedItem.Value to the parameter but if i use a static variable the insert will work i don't know what i am missing.
View 3 RepliesHow do I setup caching for a Page in ASP.NET and give it a cache key dependency? I am familiar how to do this with a UserControl, I set a Partial Caching attribute and then set
this.CachePolicy = new CacheDependency(..)
How would I do this for a Page? It does not have a CachePolicy object,
I could probably figure this out if I tried to, but I have been working so long on code, I'm a little fried
I have a stored procedure, and I want to execute another stored procedure during a time period of lets say 1/1/2011 to 12/31/2011
How Would I accomplish this?
TL;DR: Which is likely faster: accessing static local variable, accessing variable stored in HttpRuntime.Cache, or accessing variable stored in memcached?At work, we get about 200,000 page views/day. On our homepage, we display a promotion. This promotion is different for different users, based on their country of origin and language.
All the different promotions are defined in an XML file on each web server. We have 12 web servers all serving the same site with the same XML file. There are about 50 different promotion combinations based on country/language. We imagine we'll never have more than 200 or so (if ever) promotions (combinations) total.
The XML file may be changed at any time, out of release cycle. When it's changed, the new definitions of promotions should immediately change on the live site. Implementing the functionality for this requirement is the responsibility of another developer and I.
Originally, I wrote the code so that the contents of the XML file were parsed and then stored in a static member of a class. A FileSystemWatcher monitored changes to the file, and whenever the file was changed, the XML would be reloaded/reparsed and the static member would be updated with the new contents. Seemed like a solid, simple solution to keeping the in-memory dictionary of promotions current with the XML file. (Each server doing this indepedently with its local copy of the XML file; all XML files are the same and change at the same time.)
The other developer I was working holds a Sr. position and decided that this was no good. Instead, we should store all the promotions in each server's HttpContext.Current.Cache with a CacheDependency file dependency that automatically monitored file changes, expunging the cached promotions when the file changed. While I liked that we no longer had to use a FileSystemWatcher, I worried a little that grabbing the promotions from the volitile cache instead of a static class member would be less performant.
(Care to comment on this concern? I already gave up trying to advocate not switching to HttpRuntime.Cache.)
Later, after we began using HttpRuntime.Cache, we adopted memcached with Enyim as our .NET interface for other business problems (e.g. search results). When we did that, this Sr. Developer decided we should be using memcached instead of the HttpRuntime (HttpContext) Cache for storing promotions. Higher-ups said "yeah, sounds good", and gave him a dedicated server with memcached just for these promotions. Now he's currently implementing the changes to use memcached instead.
I'm skeptical that this is a good decision. Instead of staying in-process and grabbing this promotion data from the HttpRuntime.Cache, we're now opening a socket to a network memcached server and transmitting its value to our web server.This has to be less performant, right? Even if the cache is memcached. (I haven't had the chance to compile any performance metrics yet.)On top of that, he's going to have to engineer his own file dependency solution over memcached since it doesn't provide such a facility.
Wouldn't my original design be best? Does this strike you as overengineering? Is HttpRuntime.Cache caching or memcached caching even necessary?
i am trying to setup SqlCacheDependency with MS SQL Server 2008, i am using
aspnet_regsql.exe cmd line tool. I am able to enable it for database but when try to do it for table i get the following error message.Enabling the table for SQL cache dependency.
.An error has happened. Details of the exception: Login failed for user 'myUserName'.
Unable to connect to the SQL database for cache dependency registration.
I want to use SQL Server based Cache dependency without data source control.How can I do it?I am binding data to grid through code.
View 5 RepliesDoes anybody if it is possible that a stored procedure returns rows which is the result of the execution of another sp? Something like..
[Code]....
i want to return output parameter from 1 storeprocedure. into another stored procedure.
View 7 RepliesI need to enable caching in my asp.net application, but I do not want to use the webserver's memory for holding cache objects. If I add the page directive for output caching will the page be stored in the asp.net cache object?
View 2 Replieshow can I create stored procedure and write my select statement in it, I know how to create dataset then put type stored procedure and assign it to the sp ... what I want is writing my sp... how can I make it ?
check the following code, this is what I want to write put I don't know where or how !
CREATE STORED PROCEDURE SP_CATEGORY
@CATEGORY VARCHAR(30)
AS
BEGIN
SELECT LATIN_NAME, ENGLISH_NAME, ARABIC_NAME, CATEGORY
FROM FLORA, CATEGORY_LIST
WHERE FLORA.CATEGORY=CATEGORY_LIST.CATEGORY_NAME AND CATEGORY_LIST.CATEGORY_NAME IN (SELECT * FROM SPLITLIST(@CATEGORY, ','))
END
where can I write this code ?!
Using the [Code].... for server cache Dependency, to get a list of the tables that are enabled, We use the line below:
[Code]....
I am trying to create the following stored procedure in sql server Lat and Lng are the parameters being passed from c# code behind .But I am not able to create this stored procedureit indicates with error saying undefined column name Lat,Lng
CREATE FUNCTION spherical_distance(@a float, @b float, @c float)
RETURNS float
AS
BEGIN
RETURN ( 6371 * ACOS( COS( (@a/@b) ) * COS( (Lat/@b) ) * COS( ( Lng/@b ) - (@c/@b) ) + SIN( @a/@b ) * SIN( Lat/@b ) ) )
END
sqlda.SelectCommand.CommandText = "select *, spherical_distance( Lat, 57.2958, Lng) as distance
from business
[code]...
I want to apply other stored procedure select query on result of first stored procedure.
View 1 RepliesI have created stored procedure and student database and also asp.net application for asp.net page but it could not found stored procedure what is the mistake actually I don't no
View 7 Repliesi want data to drop down list using stored procedure .
However im not able to do that.
