.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

DataBase maximum table record count

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

Hello Friends,

My requirement is, we have more than 5 database servers, each server lot of databases, each database lot of tables.

 I want show the details


ServerName: abcServer

DatabaseName: xyzDatabase

MaximumRecordsTableName: empTable


In asp or Classic asp.

please anybody help for code and query.


how to split the connection string in asp ?

View Complete Post

More Related Resource Links

SELECT COUNT(*) FROM [Table] from an Oracle database

Hi friends, I have problem when retrieving a result from SELECT COUNT(*) FROM [Table] from an Oracle database. When I try to put the result (single row) in a variable I get the following error message. [Execute SQL Task] Error: An error occurred while assigning a value to variable "RowsSource": "Unsupported data type on result set binding RowsSource.". Pls help me Mahe

display a record count from sql database connection


sometimes learning asp.net feels so heavy handed compared to some of the general purpose scripting languages like php.  for examples, all i want to do is create a sql connection that pulls a row count and displays that number.  I don't need a grid, list, detail page, etc., nothing this heavy... a simply query that will display a simple bit of text.  for the life of me I can't figure out how to do it.  Using these controls, I'm not in the code behind with the query, so I wouldn't attach this to a label (or would i), and there's nothing i see in the toolbox that does what i want.  Perhaps i'm too accustomed to php but it feels like with asp.net, major things are simple, and simple things are hard.  any help would be appreciated.  i'm trying to convert my career to c#.net

Export Visio Database Table Names to Excel

If you use the Enterprise Architect edition of Microsoft Visio for data modeling regularly, then there is a good chance that at some point you've wanted to export just the table names into Excel. You might want to do this to map logical ERD entities to physical data model tables, track project status by entity, or track overlap between database versions.

Does this look correct for saving a file/ new record to a database


So thank you for all your help so far, So I think i got this right,
but would like for you all to look it over to see if there is any
areas I might run into trouble with:

//using asp.net mvc 2
the table (sql server 2005, using entities framework)
table fields
"Pattern_Media_GUID  uniqueid 
"Pattern_GUID  uniqueid
"Media varbinary(max)  
"height int
"Width int
"Media_Type String (50)

the form:
<h2> Add Media to this pattern</h2>
<% Html.EnableClientValidation(); %>
<% Html.BeginForm("AddMedia", "Pattern", new { id= Model.Pattern_Guid} , FormMethod.Post, new {enctype = "multipart/form-data"}); %>
    <%: Html.Label("height") %>
    <%: Html.TextBox("height") %>

    <%: Html.Label("width") %>
    <%: Html.TextBox("width") %>

    <%: Html.Label("Media") %>
    <input type="file" id="Media" name="Media" />
    <input type="submit" name=

Can this code be setup to run against the whole database instead of just 1 record at a time?


We have made some changes to this code to start capturing 1 new field of data and updating it as new records are added. But there is currently about 120,000 records more or less.. those records of course dont have the new field populated with anything..

We would like to run this logic that already in place and run it against the tables to update the fields 1 time. I think to make it easier, if it can be setup to expect the "valueTwo" variable, so that we can run it againt the individual codes instead of doing all the records at one time.. there are codes that only have a few records, so it would be best to test initially against the small code group.


            strSqual = "insert into trans (trans_type_name, trans_date,sys_id,mod_user_id,show_ind, remoteCode, techName) values('" & valueTwo & "','" & TransDate & "',"&strSystemID&", 1,'T', '" & dbQuote(strUser) & "', '" & strTechName & "')"        
            'get the new transaction_id out for just inserted alarm   
            strSqual = "select max(transaction_id) as transaction_id from trans"  
            set rst = getStaticRecordSet(strSqual)

Create/add table from code to database



I create table:

                  DataSet data=new DataSet();

                  DataTable myTable = new DataTable("NewTable");

                   DataColumn[] keys = new DataColumn[1];

                   // create column
                   keys[0] = new DataColumn();
                   keys[0].DataType = System.Type.GetType("System.String");
                   keys[0].ColumnName = "PointID";
                   myTable.Columns.Add(keys[0]);    &nb

Data Points: Windows Azure Table Storage - Not Your Father's Database


Let go of your traditional relational database thinking if you want to understand how Windows Azure Table storage works, says Julie Lerman. Luckily for you, she's done the hard work to grasp the new concepts and help you get up to speed.

Julie Lerman

MSDN Magazine July 2010

Under the Table: How Data Access Code Affects Database Performance


In this article, the author delves into some commonly used ways of writing data access code and looks at the effect they can have on performance.

Bob Beauchemin

MSDN Magazine August 2009

Do not see the table in Database after moving the project folder



I created a ASP.NET project under Visual Web Developer 2008. Under that project I had a Database (along with ASPNETDB.MDF) which has about 3/4 tables (I had SQL server 2008). Everything was working fine (like insert, delete, etc.). And I was able to view the tables in database explorer view.

Then I had to format my computer for some reason and I copied the whole project in a USB drive and then after formatting the computer I copied the folder and tried to open it in Visual Web Developer (now I have VWD 2010). I can see the both Database under App_Data folder (ASPNETDB.mdf and the DB I created). ASPNETDB has all the tables and data as expected. But I do not see the tables under the DB I created.

I also tried in one of my friends computer who has Visual Web Developer 2008. But same result.

I am just wondering if anyone can help me with retreiving the table. I have a bad feeling that I might needed to do something to backup the data (not sure though). But the tables should be still there ... isn't it ?

Any help will be appreciated. Thank you in advance.

Create table in the database using management studio


 I have database already on the server. However, when I created new table, the new created table Schema is not dbo. it is my user name. How to solve this?

It shows the new created table Schema is my username but not dbo.

Even though I rename it, it couldn't change. I can see this in table property.



need your help regarding table and database.. without data lose



I have a table like this in database

ItemNo ItemName Qty  

001       A               50       

002       A               20      

003       B               50  

004       C               60      

005       D               40 

006       E               90      

upto it has some 3000 rows in table..

Now what my problem is i have one more field in mydevelopment PC let us consider another column Category

I need to update this column to my client pc without losing 3000 data from table which already exist...

How to do...?

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

Entity Data Model and database view returning the same columns as there are in a table


When adding a stored procedure into the Entity Data Model I can select whether the procedure returns a scalar, a (new) complex type or one of the entity types I already defined. 

How do I do something similar for a view?

I mean assuming I have a view like this

CREATE VIEW FilteredFoos as SELECT Foo.* FROM Foo join ... WHERE ...

(that is a view that implements some involved filtering, but returns all columns from one table) how do I add it to the project so that I can use the entity set, but get the Foo objects, not some new FilteredFoo objects.

var foos = myDB.FilteredFoos.Include("Bar").ToList();

foreach (Foo foo in foos) { ...

Thanks, Jenda

=User!UserID from windows authentication using table from another database



i'm using sql server 2005, sql server business intelligence development studio for my reports and deploy them in my wss3.0 site.

what i'm trying to do is i'm trying to restrict wich users can see specific data within a report.

now, the thing is. the report gets the data out of my DB1 database and my windows authenticated user are in the WSS_content database.

when i deploy my report in my wss3 site. it gets the user that is loged in. but of course it does not display any data because the tables are not in the same database.

does someone knows how to do this?

How to check if record is added in access database



I'm trying to put a registration page together in Visual Web Designer.

I would like to send a confirmation Email after someone is leaving his registration data and pressing the INSERT button.

The key fields in my database are: Email, Name, Surname, Address

Before I send the confirmation Email I would like to check if the email value entered in the form is realy added to the database.

Please for help in this matter. I was copy past already some C code in my page, therefore it will be fine if the code can be in C.

Again, I need help to:

- checking if record is realy added to database after pressing INSERT button

- setup the confirmation Email

Thank you in advance.


How to get value from database table



I have username value: username = $Domain\Steven

I have tableOne:

id   name

2    Steven

How to get name steven in tableOne by using username = $Domain\Steven?

As always, youe help is highly appreciated.

How can i check if record already exist in sql-server database ...

How can i check if record already exist in sql-server database ...
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