Databases :: Use Oracle Database With Mvc 2 Web Application?

Oct 2, 2010

how i can use Oracle database with mvc 2 web application?

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Databases :: Developing A Web Application Using Csharp And Oracle As Database?

Dec 3, 2010

I am developing an web application using csharp and oracle as database. I have table with columns like below. How can I ensure that sql selects from one table column but it shows two columns depending weather it is Debit or credit. How can I come up with something Statement of Account ?

Number Amount Type

2 6000 Dr

3 4500 Cr

4 2300 Dr

5 1200 Dr

6 1300 Cr

Now I want the sql out put to be as below. How can I achieve?

NUMBER Dr CR Balance

2 6000 1000

3 4500 5500

4 2300 3200

5 1200 2000

6 1300 3300

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Databases :: Connecting To Oracle In A Web Application?

Feb 21, 2011

I am developing a web application with back end as Oracle. I call the procedures from web application when ever some update, create or delete for the records needs to be performed. How to maintain the connection in these scenarios.

Can I open the connection and maintain it through out the application till user logs out?

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Databases :: Oracle Good For Web Application?

Mar 16, 2010

Is the " - oracle" a good solution for web applications?

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Databases :: SQL Server Database Dependency In Oracle Database?

Feb 27, 2010

I'm working with Oracle database and I want to improve performance of my website.I read about caching. So is it possible to implement caching (SQL Server Database Dependency) with oracle?

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Databases :: Accessing Oracle 10g Express Edition From A MVC Application?

Mar 28, 2011

I wanted the step by step connection details of connecting Oracle 10g express edition to a MVC application.

Please let me know .. if at all I have to install any dlls for the same and what are the pre-requisites for the same.

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Databases :: Inserting The Record In Tp Oracle Database Using Vb?

Mar 22, 2010

i am inserting a record into oracle database using,there is a password field by using md5 i am generating it and taking tht value as string(ex: "16D78A6B10D631C8C86397C35A3CCD57") now my requirement is i should insert it into database(oracle) & in database that field is "RAW" how to do this?and the error msg is
Type of value has a mismatch with column typeCouldn't store in Col_Pass Column. Expected type is Byte[].

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Databases :: Inserting Operation On Oracle 10G Database Using 3.5?

Jun 6, 2010

i hv been trying to perform insert operation on Oracle 10G database using 3.5. So far i m new to oracle and i m confused as back end queries seems different froms sql server. this code is in submit button click event:-


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Databases :: Using An Oracle Database Causing Exception

Nov 5, 2010

I'm a little confused as to what is causing the following error is a very simple application: System.ArgumentException: An OLE DB Provider was not specified in the ConnectionString. An example would be, 'Provider=SQLOLEDB The code-behind has this:

OleDbConnection conn = new

In the Web.Config, the following is present (note the Provider is clearly there):

<add name="db_conn_qa" connectionString="Data Source=xx;Persist Security Info=True;User ID=xx;Password=xx;Unicode=True"
providerName="System.Data.OracleClient" />

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Databases :: Inserting Images Into Oracle Database?

Feb 25, 2010

am trying to insert images into oracle database using am getting error "ORA-01465: invalid hex number".Here is the code.

if (FUcontrol.HasFile)

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Databases :: Increase The Database Size In Oracle Manually?

Jul 7, 2010

Can anybody tell me how can I increase the size of the database in oracle manually.

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Databases :: How To Check Space On Oracle Database Server

Jan 27, 2010

I have to automate one database process in .Net web applicaiton which uses Oracle 11g Database as Backend.

I need to know two things:

(1) How to check space on Oracle database server? I need space on server and not in the Database itself. My process creates few tables so I want to make sure that we have sufficient space before the process starts.

(2) Also I need to create script to backup Indexes and Triggers on the table so that I can recreate them after data transfer process is completed. Any idea how to create script form c# code?

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Databases :: How To Read Excel Using C# And Store In Oracle Database

Jun 9, 2010

How do I read excel(with many worksheets) using c# and load the data into oracle database?

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Databases :: Cannot Read CLOB Data From Oracle Database In C# 4.0

Feb 4, 2011

am in deep trouble with retriving the data from oracle database. Please HELP ! In one line: "When i retrive the data from oracle database, it's truncate the data if it is more than 4 kb"I have oracle proc param as below:

ivar_id IN id_n%TYPE,
oclb_owners OUT CLOB,
onum_sqlcode OUT NUMBER,

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Databases :: Unable To Insert Into Oracle Database - ORA-00911 Error

Jul 26, 2010

I am trying to insert values into oracle database using visual studio 2010 express edition. find the below code I used:


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Databases :: Oracle Database Failover Not Working With Pooled Connections?

Feb 22, 2010

We have an Oracle 11g database with two nodes. On occasion, one of the nodes goes down and for some reason one of my applications starts throwing this exception:

Error Message: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.InvalidOperationException: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because
all pooled connections were in use and max pool size was reached.
at System.Data.OracleClient.OracleConnectionPoolManager.GetPooledConnection(String encryptedConnectionString, OracleConnectionString options, OracleConnection owningObject, Boolean& isInTransaction)
at System.Data.OracleClient.OracleConnection.OpenInternal(OracleConnectionString parsedConnectionString, Object transact)
at System.Data.OracleClient.OracleConnection.Open()
Out IT group says that this is a program bug because the failover isn't working, but I am thinking that this is a function of the database.What is the cause, and if it is an application bug, what can be done code-wise to fix this problem? The connection string doesn't specify a particular node.

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Databases :: Check Sufficient Space Exist In Oracle 10g Database Before Executing Script

Jan 12, 2010

I have .Net web application which connects to Oracle 10g database. I want to check for space availibility before creating Indexes. Also if space is not sufficient then I would like to send an Email message to admin. How to do that from .Net web application?

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Databases :: Causing Oracle Database Table Failing To Save Inserted Record Permanently?

Sep 29, 2010

I have a table in orcale database where I am inserting records. I am able to insert a record in a table but it is not being saved permenantly.When inserting there is no error. what could be causing this?

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Databases :: Fetching Data From Oracle Data Base In Application?

Jun 8, 2010

I am fetching data from oracle data base in application. To achieve this functionality i have used Oracle.DataAccess dll . In my developement enviorment it working fine.

But once I deployed this code on IIS 6.0 it is stopped working and I checked my log and found connection not get established . Then I make sure Oracle.DataAccess.dll present in to bin folder also I try to put this dll in side GAC, but still my code is not working on deployed server.

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Intregrate An Oracle Database With An Asp Web Application?

May 28, 2010

How to intregrate an oracle database with an web application?... Any good tutorial to start with?

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C# - How To Connect Oracle Database Remotely From A .Net Application

Feb 26, 2010

I have two PC. In one pc(PC1) i have installed oracle express edition 10g ( as far as i know). And in another(PC2) i have installed visual studio 2008 sp1. In PC2 the ASP.Net application is running. But i can not connect to the oracle database to PC1. PC1 and PC2 are connected by LAN(TCP/IP {Actually they are connected by wire and given two IP} ) But it was working perfectly while both application and database were in the samae PC. ca

the NHibernate configuration file is:

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
<session-factory> [code].....

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Application Opening Too Many Oracle Database Connections?

Feb 17, 2010

I have an application, which connects to a Oracle 10g R2 database, but what it is doing is opening lots and lots of connections and is not disposing them.

My application is using the MVC model, and I have Database Connection Class, which on unload of the page calls my dispose method, which consists the dispose and close commands. Further, on model control, on each of methods requesting data from the database, I am calling the close method on Oracle Data Reader.

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Databases :: How To Connect From A Web Application To Db2 Database

Feb 17, 2011

How do I connect from a web application to db2 database?

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Databases :: How To Use Oracle 10g Using Toad

Jan 27, 2010

how we can use oracle 10g in 3.5 using toad

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Databases :: How To Run The Oracle 32 And 64 Bit Clients

Feb 22, 2011

As the title says I have a Win 7 64 bit dev machine, Win 2K3 32 bit production box and I run against Oracle 10g which Oracle clients do I need to run? Do I need to run the Oracle 32 and 64 bit clients? And if so what versions?

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