DataSource Controls :: Write Alter Schema Query?

Jun 18, 2010

how do i write my alter schema query in Asp.net

using the sqlclient object..

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DataSource Controls :: How To Write A Database Schema

Jan 12, 2010

I have 3 different databases where some tables are common.

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DataSource Controls :: Alter Query - Changing A User's Role?

May 9, 2010

I need to change a user's role in my application. Therefore I need to know the correct syntax in code behind to alter a user's role; i.e. string sql = "ALTER TABLE ...etc". I'm not sure how to implement this at all. Is it similar to the INSERT INTO query used in code behind, where we define the parameters etc?

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DataSource Controls :: Change File Group Using Alter Table Query?

May 6, 2010

I have a table that contains image data type and has more than 20,000 records.I want to change its file group to the new file group. I tried to change it using table designer, but everytime I wanted to save it, it occured an error with this message:

[Code]....

Does anyone know how to change file group using Alter Table query? I'm using SQL Server 2005.

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DataSource Controls :: How To Write The Sql Query Or Have To Do Programmatically

Mar 3, 2010

I have a table with columns A and B, values as follows..

A B
-- --
1 11
1 12
1 13
2 21
2 22
2 23

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DataSource Controls :: Write SQL Query Result To Label

Mar 22, 2010

I have the following code which writes to a Gridview:

[Code]....

Using the same methods of connecting to the database, how can I amend this code to write the result of a second query (which only returns a number) to a label?

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DataSource Controls :: SQL Query Re-Write In Linq To Entity?

Jan 26, 2010

Need to figure out the correct way to do a simple SUM function in Linq, but also manipulate one of the feilds coming back by doing a Substring on it, here is the original SQL query:

[Code]....

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DataSource Controls :: To Write The Query - Retrieve The Records?

Jan 16, 2010

i have a table for customer forecast with following fields.. customer, year, week, quantity. now i need to write the SP to retrive the records based on the from week,year and to week,year... like this... from 45th week of 2009 to 25th week of 2010. how can write the query...

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DataSource Controls :: How To Write A Query Which Reads Data From Optional DDL's?

May 5, 2010

I have couple of DDL's which let user choose couple of different values from it. Once the user has made his selection he clicks on the "Submit" buttion which redirects the user to the other page, which then displays table from backend SQL DB. The pages are named Page1.aspx and Page2.aspx resp. I am using Querystring to carry forward the values of the DDL's to Page2.aspx.

How can i modify the query in such a way that even if one of the DDL's is left blank the Query would ignore that and shall produce the table considering value of DDL2 in the where clause. In case both the DDL's are empty then the query will not have a where clause and shall showcase the complete table as such. I've written a query for this but it's not working the way it shoul.Here is my code for the SQLDataSource: [Code]....

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DataSource Controls :: Write Select Query To Get Counts In Row Values?

Jun 2, 2010

How to write select query to get counts in row values

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DataSource Controls :: How To Write Query Using Pivot Logic In Sql Server 2005

Jan 7, 2010

i have a table for customer forecast which contains customer, week number and quantit as columns. now i need to write query and list the week as column for each customer and each cell should have a quantity. how to write query for this using pivot logic. i dont want to use cursor.

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DataSource Controls :: Write The Query For Finding Second Highest Salary In Employee Table?

May 2, 2010

I want to write the query for finding second highest salary in my employee table how to find it??

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DataSource Controls :: How To Alter A Check Constraint

Jan 6, 2010

Here I have specified a query which gives an idea about how to drop a constraint and recrate it..

[Code]....

Parent_TableName: is the name of the table where we actually reffer.

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DataSource Controls :: How To Alter Dataset Once Bound To A Datarelations

Jun 22, 2010

I have the following code that I wasnt to alter the Dataset before it is bound to the dropdown list.

[Code]....

What I would like to do is ALTER the dataset for the Parent (dropdown list - ddlRT). I need to format and disable certain topics. I have a script I create before I added the datarelations.

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DataSource Controls :: Unable To Alter Connection Timout Property?

Feb 22, 2010

Im using two stored procedures to write and update values in a SQL DB. Im using the SQLDatasource update method. When I run the webpage on my development server everything runs fine. When I try and run the web page on my Live server I get the following error :System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding This always takes 30 seconds to fail - and looking at google it seems that this is a connection timeout error.In my web.config file I have updated the connectionstring line to include a timeout setting :

connectionString="Data Source=myserver;Initial Catalog=ReportServer;Integrated Security=True;Connect
Timeout=10000"

But this hasn't helped at all.

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How To Write Xml Schema For Xml File

Apr 12, 2010

[code]....

How to write xml schema for xml file

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DataSource Controls :: Alter Script To Change The Primarykey Column Datatype?

Feb 22, 2010

I am using SQL SERVER 2008 database. I have a table Customers in which the CustomerID column is had datatype INT intially but due to increase in Customers the number range is exceeding which may cause error arithmetic overflow of data. Hence I thought to modify the datatype from INT to BIGINT and wrote an alter script but when I ran the script it failed. Hence provide me in creating alter script for the updating the datatype of the primarykey column for the Customers table.

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Differences From Two Datasets (same Schema) And Write Out To XML Or 3rd Dataset?

Feb 9, 2011

I have two datasets, one is populated from a SQL Database on my server, the other is populated from an XML file passed from the client server.Both datasets are identical in structure (and potentially the same in data as well)hat I need to be able to do is as follows:-Compare Dataset1 against Dataset2 and record which rows are missing from Dataset2 (based on 2 primary fields)Compare Dataset2 against Dataset1 and record which rows are missing from Dataset1 (based on 2 primary fields)Compare Dataset1 against Dataset2 and record any rows which are different ((based on 2 primary fields always being the same and 3 fields being potentially different)

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DataSource Controls :: Schema And Data Compare

Feb 24, 2010

I already may have access to the solution i am after but cant find a way to keep the data and schema the same during deployment, ie development server SQL database to be the same thing as what i put on the sql server host during the deployment of the web application

i was using Quest Rocket compare to sync data and schema, it worked fine but they dropped that project with the intro by MS of VS08, ie the Quest plug-in works in VS05 but not in VS08 anyway, i probably have the solution I am after at my disposal due to my MSDN subscription which includes SQL server products, but my first problem there, is that i cant identify which MS tool to download and to use that will do the same thing or better than the Quest Rocket compare product,

i believe the solution i need is the full version of SQL Management Studio (which i think i have due to my MSDN subsctiption but my second problem 2) is i cant find in that full studio download in my MSDN subscriber area) also is it only the full verison of SQL Mgt studio and not the Express version that might have the "sync" capabiltiy, is that correct? or is there a way (I am a intemediate on SQL techonologies), within the Express Management Studio to painlessly sync both the schema and the data? I am using VS08 Pro, so mayber there is a way in the VSIDE to do the syncing, I think i tried the Publisher but ran into difficulties, am going to try that again and repost here what those difficulties were,

SO really just after a nice tool or utility that will keep SQL database schema and data the same during the deployment process for the web application i build, kinda urgent to as am buried and dont have time to breath.

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DataSource Controls :: Reading SQL Schema Information?

Apr 27, 2010

I have a C#/Asp.net web application which caches SQL DB schema information. Is there a way that I can determine what child relationships a given table has? I have looked into using the DataTable.ChildRelations property, but it is never populated with items unless i manually create a relationship using the .add property. I also have access to DataColumn information for each column in the database.

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DataSource Controls :: Database Schema Could Not Be Retrieved?

Nov 18, 2010

I recently installed the latest Oracle Data Provider for .NET(ODP.NET 11.2.0.1.2), due to the fact that Microsoft Oracle Client is deprecated. Ever since the new installation, my SqlDataSource control stopped working. When I try to configure the data source of the SqlDataSource and test the connection, it always gives me the following error message:Database schema could not be retrieved for this connection. Please make sure the connection settings are correct and that the database is online.

OCIEnvCreate failed with return code -1 but error message text was not available. at DataObjectSupport(721,6)

I know for sure the connection settings are definitely correct and the database is online for sure, because any databinding I did manually works perfectly well. I can manually bind to a Gridview, ListBox controls and display the data without any problem. The only problem I have is using the SqlDataSource. This is painful because Gridview and Listview have a lot of cool built-in features. When you databind the controls in the code behind file, you lose all the features.

I have added ASPNET to the Oracle home directory and granted it full control access and retarted the computer but it doesn't work. I'm using Visual Studio 2010 and the database is Oracle 10g. Does anybody know why I'm having problem with SqlDataSource only?

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DataSource Controls :: Generating Tables From XML Schema - VS 2008

Apr 19, 2010

Is it feasible to generate tables(Relational) from XML schema using VS 2008?

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DataSource Controls :: Inserting Data Into Snowflake Schema?

Apr 19, 2010

I have created database in sql server 2005 using Snowflake model.

Problem :

There is 1 fact table and 3 dimension tables.

Suppose Fact Table has cols : sales_person_id, cust_id, product_id and dimension tables as per id s defined in fact table.

Suppose i want to update products in product table, i am able to do so.

but i can not update product_id in Fact Table because remaining two field will be NULL.

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DataSource Controls :: Deploy Database Project Under Different Schema?

Jan 7, 2010

I've created a Data Base project with some CLR functions and stored procedures.

I'd like to deploy the assembly under different schema then the default dbo.

Is it possible?

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Verbatim - Why Write @ Before Sql Queries - Select Data From Database Then Write Query?

Oct 1, 2010

Suppose we want to select the data from the database then we write the query for that. Example:

SqlConnection con=new SqlConnection(Connetion name) string selectPkId = @"SELECT PK_ID FROM TABLE" SqlCommand cmd=new SqlCommand(selectPkId ,con);

So,my question is that why we basically use @ before the sql query.If I don't use @ before that then it again work fine (does not give any error), then what is need of using "@"?

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