.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

update a single table in edmx file

Posted By:      Posted Date: September 23, 2010    Points: 0   Category :ASP.Net

I'm working on the big project who has edmx file with lots of table. I want to update a table from DB. But when I update the edmx file, it  also refresh the other tables from DB. How do I update single table?

View Complete Post

More Related Resource Links

How to update .edmx and domain service automatically? if any changes occur in View Table


I have a Age_Group Table in which its values change frequently and even I created View table. Based on Age_Group Table row's value which represent as columns in View Table. If Age_Group row's value change, new row occur or delete the rows based on that the View table is displayed. I am taking these View tables in .edmx and set domain service for that .edmx.

My query are:

Can I update the .edmx and domain service automatically? if Age_Group row's value change.

If yes, please tell me the way.


Import XML File to SQL Table

Here is a brief example of importing an XML file into SQL Server table. This is accomplished by using the BULK option of OPENROWSET to load the file, and then utilizing the XQuery capabilities of SQL Server to parse the XML to normalized table format. This example requires SQL server 2005 or SQL Server 2008.

First, the following XML is saved to XML file C:\Products.xml.

merging multiple tables in a single dataset to single table


 i have a stored procedure which returns three tables to a dataset ..... now i need to merge all three tables to a single table from d same dataset 

like dataset1 has table1 table2 and table3 .... i want all the three tabels to be merged into dataset1 itself .... instead of three diffrent tables so that i can show all three table data in a single datagrid  as a compact data and combination of 3 tables from d single dataset.....

can some1 help me please.....

execute update timedout expires , table with trigger due to recovery of database


I have table A in database A  , in table A i have trigger to insert record to database B table A, each update and insert of database A -table A, triiger fire and insert record in database B table A, when i try to update some times asp.net application gives error

"Timeout expired.  The timeout period elapsed prior to completion of the operation or the server is not responding."

and then error log says System.Data.SqlClient.SqlException: Database 'database B is being recovered. Waiting until recovery is finished.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
   at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
   at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
   at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean ret

Update Profile Database from text file using BDC



I have a requirement to import the profile properties from a text file in sFTP to update the MOSS Profile Database. The objective is to create a single repository for the Staff Directory in MOSS.

Can I use BDC to connect and update the Profile database?

What is the alternate approach?


Can't perform Create, Update or Delete operations on 'Table(outbox)' because it has no primary ke



I'm a beginner in asp.net and I have some problem inserting data into sql server 2005 with linq.


my code is : 


        Dim Result As New SMS.SendResult
        If Result.status = 0 Then
            Label1.Text = "Your Message Sent Successfuly"
            Dim db As New IGSSDataContext
            Dim out As New outbox With {.ClientID = intRandomNumber, .From = User.Identity.Name, .TO = TextBox1.TabIndex, _
            .Time = Now, .Message = Message}
            out.ID = (ID)
            TextBox1.Text = ""

Using the single *.rpt file with multiple data sources


I've created a set of CrystalReports (*.rpt files) for an ASP.NET web app on a development server. I call each report using the following code:

protected void BTN_RunReport_Click(object sender, ImageClickEventArgs e)
CrystalReportViewer_ClientLetter.Visible = true;

ConnectionInfo con = new ConnectionInfo();
con.ServerName = Constants.ServerIP;
con.DatabaseName = Constants.DatabaseName;
con.UserID = Constants.UserID;
con.Password = Constants.Password;

CrystalReportViewer_ClientLetter.ReportSource = Server.MapPath(Constants.ClientLetters);
ParameterFields parameter = CrystalReportViewer_ClientLetter.ParameterFieldInfo;
ParameterField batchdate = new ParameterField();
batchdate.Name = "@BatchDate";
ParameterDiscreteValue batchdate_value = new ParameterDiscreteValue();
batchdate_value.Value = Convert.ToDateTime(txtBatchDate.Text);

foreach (TableLogOnInfo tlf in CrystalReportViewer_ClientLetter.LogOnInfo)
tlf.ConnectionInfo = con;

update data on table

i have  100000 record  found in the  tha table and  i want  to update the column SocialState when found male he replace  the text male to 1 and when foun Female  he replace the text to 2   update [Drugs].[db_accessadmin].[Data] set SocialState='1' where SocialState='Male' update [Drugs].[db_accessadmin].[Data] set SocialState='2' where SocialState='FeMale' he give me this message "(0 row(s) affected)"

no of rows in single table

hi friends...i need one count...one sql table how many rows able to create or write in sql server 2005

Running a single SQL update query on multiple foxpro databases

Hi, Env : SSIS 2008 My requirement is to run a update SQL statement on multiple foxpro databases. The fox database paths are available in a SQL server table.  I've created a for each loop control and assigned the database path to a variable named dbpath. Within the loop, I added an "execute sql task" control. Now what properties are to be set to get the requirement done. Appreciate any help. Regards. BH  Please click "Mark as Answer" if this resolves your problem or "Vote as Helpful" if you find it helpful. BH

How to update single cell of excel sheet using oledb connection,

 Friends i got some codes from net  by using that i can update a excel sheet ,but there we have to specify some header fields name in command string like as fallows ,Update [Sheet1$] set ProductName="IBG" where ProductId=5but i want to update a single cell of excel sheet only,let say O12 cell i want to change somedata,how it is possible that i don't know.plz help me out... thanks in advance...  

Tricky SELECT query from a Single Table

Hi I have a 2 rows of data in a table as mentioned below   Table1             ElementID Month Year Planned Cost UnplannedCost PlannedExpense UnPlannedExpense 4 9 2010 NULL 40 NULL 20 4 9 2010 400 NULL 200 NULL  I need a SELECT query to get the output in a single row as ElementID Month Year Planned Cost UnplannedCost PlannedExpense UnPlannedExpense 4 9 2010 400 40 200 20 Could anybody help me in writing a query for this? Thanks

customize list view table header css file

i need to make table header for my list to be red and on hover to get specific  image so all my site have the same appearence also i need this to reflect to the list view webpart thanks

Update an accumlating shapshot fact table

This is my first time implmenting an accumulating snapshot fact table and I require some guidance. Accumulating snapshot fact tables show the status at any given moment. It is useful to track items with certain life time, for example: status of order lines.eg everytime there is new piece of information about a particular purchase, we update the fact table record. We only insert a new record in the fact table when there is a new purchase requisition. What I really need to know is how best to handle the updates.  This really feels very similar to managing SCD-1's in dimension processing! Anyone able to advise? thanks in advance Here is a perfect example we can use  http://blog.oaktonsoftware.com/2007/03/accumulating-snapshot-use-accumulating.html Figure 1, below, shows an accumulating snapshot for the mortgage application process. The grain of this fact table is an application. Each application will be represented by a single row in the fact table. The major milestones are represented by multiple foreign key references to the Day dimension—the date of submission, the date approved by mortgage officer, the date all supporting documentation was complete, the date approved by an underwriter, and the date of closing.

How we Update DataContext's Table Implicitly in Linq using .Net 3.5..?

Hi All.. My problem is i am working on Linq,as we know to use any table in linq we have to drag and drop it on our datacontext's Designer File,and at run time we got its value,till here no any problem,main point is if any changes in respective data source's schema has made ,then on datacontext we will not get that changes,for it we have to change this datacontext manually by by again drag and drop,it will not happen implicitly when this changes has been made on the data source. so please tell me how i solve this problem so that datacontext change implicitly without any over head  using .net 3.5 . 

Upload millions of file records to a table

I have six input files having millions of record. I need to upload these data to my table. How can I upload the details in the most efficient way. Any help on this will be greatly appreciated.

Linked server and sensitive to register name of table. Problem with UPDATE.

Hi All. I try to work with table with "sensitive to register" name through Linked Server (MSSQL 2005/2008) and get the problem with UPDATE statement. Reason: MSSQL generates UPDATE statement with "un-quoted" table name. With SELECT/INSERT/UPDATE - no any problems. ----- Linked Database Information: 1. Firebird 2.5 2. OLEDB Provider: IBProvider v3 3. Database dialect: 3 Metadata: CREATE GENERATOR "GEN_ID_TableWithMixName1"; CREATE TABLE "TableWithMixName1" ( TEST_ID INTEGER NOT NULL, "Col" VARCHAR(100), DUMMY_COL INTEGER, CONSTRAINT "PK_TableWithMixName1" PRIMARY KEY (TEST_ID) ); CREATE TRIGGER "BI_TableWithMixName1_TEST_ID" FOR "TableWithMixName1" BEFORE INSERT AS BEGIN IF(NEW."TEST_ID" IS NULL)THEN NEW."TEST_ID" =GEN_ID("GEN_ID_TableWithMixName1",1); END; ------- MSSQL Test 1. MSSQL: select * from IBP_TEST_FB25_D3_V3...TableWithMixName1; IBProvider: Command_Execute   SELECT "Tbl1002"."TEST_ID" "Col1004",         "Tbl1002"."Col" "Col1005",         "Tbl1002"."DUMMY_COL" "Col1006"   FROM "TableWithMixName1" "Tbl1002" No Problem ------- MSSQL Test 2. MSSQL: delete from IBP_TEST_FB25_D3_V3...Tabl
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend