DataSource Controls :: SqlCacheDependency For Same Table Name In Different Schemas?
Jan 4, 2010
In my database I have altered stored procedure AspNet_SqlCacheRegisterTableStoredProcedure that is used for SqlCacheDependency to register tables that are in different schema then dbo (original procedure allows only tables for dbo schema).
That works, but I can't register same table name for different schemas, for example dbo.MyTable and MySchema.MyTable.In column tableName in table AspNet_SqlCacheTablesForChangeNotification there are only table names without schemas.
Is it possible to register same table names and different schemas?
I have setup and SqlCacheDependency for my site and all is working well, but there is one requirement in my task that I dont' seem to be able to find the workaround for. Currently, my code relies on the following web.config settings to allow the SqlCacheDependency to know where to connect to. it is like this:
The problem is that we can't allow in our application the connectionstring to be on the web.config. I am asked to programmatically do all of that. I don't know how and I don't know if that is even possible, is it?
I think it is a problem that SqlCacheDependency may invalidate a cache item while it is being set:
function getCacheItem() if cacheitem is empty cacheitem = something AND AT THIS POINT SqlCacheDependency INVALIDATES THE cacheitem end if return cacheitem end function
how can we prevent this? Is it somehow possible to specify a ReaderWriterLockSlim for the SqlCacheDependecy to use?
I have been trying to get SqlCacheDependency working. I think I have everything set up correctly, but when I update the table, the item in the Cache isn't invalidated.
I enabled the Service Broker for the Sandbox database.I have placed the following code in the Global.asax file. I also restart IIS to make sure it is called.
protected void CacheDataSetButton_Click(object sender, EventArgs e) { using (SqlConnection sqlConnection = new SqlConnection(ConfigurationManager.ConnectionStrings["SandboxConnectionString"].ConnectionString))[code].....
Then I bind the GridView with this code:
protected void BindGridViewButton_Click(object sender, EventArgs e) { if (Cache["Pets"] != null) { GridView1.DataSource = Cache["Pets"] as DataSet; GridView1.DataBind(); } }
Between attempts to DataBind the GridView, I change the table's values expecting it to invalidate the Cache["Pets"] item, but it seems to stay in the Cache indefinitely.
In my asp.net application im using Oracle client. In the connection string, we specify the 3 basic attributes: data source, User Id, and Password. We are using connection pooling. Our data resides in 2 different Oracle schemas. Most of the requests are for data from both Schema1 and Schema2.
Is it possible that the connections are implicitly tied to a schema1 or schema2?
Basically i deal with two tables.i have a table T1 of the following format:id company_name i need to read this data and create a table T2 as followsi wrote the following code. it worked fine for retrieving data and modification but fails to insert the modified data into the 2nd table.the error is, it does not recognise the value for @token
ArrayList dynarr=new ArrayList(); // global variable protected void Button2_Click(object sender, EventArgs e) { int row = 1; int i; string strcmd = null; string Connection = "Data Source=...."; SqlConnection conn = new SqlConnection(Connection); string str = "select company_name from T1 where ID=@ID"; [code]...
I'm assuming I need to use a pivot table from what I've found so far. However, every one that I've seen has not had the date setup like I have.
I have a Gridview on my page which I need to be populated like so
Date NCMR
1/1/10-1/31/10 #
2/1/10-2/28/10 #
I want to do this for 10 months... bottom record being the current month (or last month). I would also like the Date to format to January 2010 I used the above date format because that is how it is in the table. Basically, I need to know how to create the pivot table to search the table for 1/*/10, 2/*/10, etc
I'm sure this has been answered many times already, but I still can't seem to find exactly how to search for this issue, so apologies in advance.
Anyway, I have a VB script for entering a row of data into a table by a web user. When this row of data is entered, I wish to take some of the values from the columns of the "primary" table, and have that data automatically create a new row of data in a "secondary" table. I think I'm part of the way there, here is my script:
[code]...
"ProductsByMfr" is the "primary" table - the table that the user adds data into when the button click event is fired.
"DealerPricing" is a "secondary" table that I wish to have some of the data from the newly-entered row in ProductsByMfr copied into. Am I even close here?
I have followed this tutorial for signal r [URL]....
Instead of using MVC or Web api I have used Web Forms and Called the method as
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Services; using System.Web.UI; using System.Web.UI.WebControls; public partial class Default2 : System.Web.UI.Page {
I'm trying to update one my my tables from a field in another table.
I have Address fields on both tables and the old table has some addresses I need to copy over (I dont want to copy/paste or type them all in obviously). I basically need to:
May you tell me how can I transfer data from a table to another table, the condition of non-repetition rows
as a procedure in database MS QSL server 2005 ,Works in the first day of the month I use the first table in the prodation environment it is contain the employee data and the second to update first table only
I have a table in my aspnet database. I added a bottom row "Not Selected", if the user doesn't select from a databound drop down list. This row is at the bottom, because I just added it to the table data. Is there any way to move this one row to the top of the table manually? There is not "cut" and "paste" when I select the whole row.
I am binding repeater control for mega menu, its working fine but i want to repeater do not load every time from database ,it load when any change or add in database ....
What are the key differences between these and when should they be used? My initial understanding was that SqlCacheDependency used polling but I've read it doesn't have too for ASP.NET 2.0. I want to know which is most appropriate for caching of linq queries under ASP.NET web server. This will be ASP.NET 3.5.
I find the SqlCacheDependency very useful when writing C# ASP.NET applications, and would love to use something similar in my PHP applications. Can anyone suggest something?
SqlCacheDependency caches the page page output forever, until the specified table(s) are modified in the database.
Here's the basic jist of what happens in ASP.NET:
SqlCacheDependency SqlDep = null; // Check the Cache for the SqlSource key. // If it isn't there, create it with a dependency [code]...
So does anyone know of any MySql table dependency technique? - much cleaner than time-based caching.
How to loop through the table get only paticular records based on the particular value and store it in a datatable.
for example, i've a table with two columns, Store name and Store number. For a single store name it can have mulitple store number like [store name ] [store number] a1 10 b1 12 a1 15 a1 21 b1 11 b1 22 a1 25 etc.... How to loop through the table and get all the records/ rows of a paticular store name and store it in a datatable.
I am sure this has been answered before but as newbie I am a little lost. The environment is made of SQL Server 2005, VS2008 ASP.NET3.5 and VB language. Here is the code that I have done:The fields are bit fields checkbox and radioButtonList (values -1 & 0) the is a variable that holds the primary key (Clid)
Dim conn As New SqlConnection() conn.ConnectionString = ConfigurationManager.ConnectionStrings _ ("S82e033-eWC").ConnectionString Dim cmd As New SqlCommand cmd = New SqlCommand("UPDATE tbl_CL SET CL_PDB= " & cbx_CLpdb.Checked & "CL_ICF= [code]...
I am doing this in my stored proc. Creating a temp table. Dumping the select results into the temp table and then select the info where the search string is based on the status name info.
because of the temp table, it is taking long to excecute. How can I get rid of the temp table and still seach based on the CurrentStatusName
Create proc [dbo].[usp_GetRequestsInfoOnSearchString] ( @SearchString varchar(100) ) as Create TABLE #Request( [RequestId] [int] NULL, [RequestDate] [datetime] NULL, [RequestText] [varchar](500) NULL, [CurrentStatusId] [int] NULL, [RiskLevelId] [int] NULL ) INSERT into #Request ([RequestId] , [RequestDate] , [RequestText] , [CurrentStatusId] , [RiskLevelId] ) SELECT [RequestId] ,[RequestDate] ,[RequestText] ,CurrentStatusName = dbo.udf_GetRequestStatusName(CurrentStatusId) ,[RiskLevelId] FROM [dbo].[Request] select [RequestId] as [Request Id] ,[RequestDate] as [Request Date] ,[RequestText] as [Request Text] ,[CurrentStatusName] as [Current Status Name] from #Request WHERE ([CurrentStatusName] like @SearchString OR len(@SearchString)= 0 OR @SearchString is null)
