Asp.net - Connecting To Oracle Database
Apr 7, 2011Today is my first day trying to use Oracle databases in Asp.NET so I have no idea of what I need to do. I have added this code
[Code]....
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Application Connecting Oracle Database On Ibm Aix
Jul 5, 2011want to know how to connect database from window2008 server platform to ibm aix database is oracle 10g ..please anyone can help me here
View 2 RepliesConnecting To An Oracle DB Through VB 2010?
Feb 28, 2011I am after running into a problem with a project I am currently working on. I am trying to connect to an Oracle DB. I am running Oracle 10g Express.
Imports Oracle.DataAccess.Client
Module GlobalDefs
Public strSQL As String
[code].....
Connecting To Local 10g Oracle DB?
Nov 3, 2009I am trying to connect a simple VB program (Form, button and label) to my local oracle 10g XE and keep getting errors. The most recent errors is the TNS listener
"Oracle.DataAccess.Client.OracleException ORA-12154: TNS:could not resolve the connect identifier specified "
Here is what I have done:
Went to control panel > odbc and created a connection to 10g XE and called it:
oraconn (this was from other tutorial so it is not used in code but still resides)
Copied tutorial about connecting to oracle and have the following code:
Imports System.Data
Imports Oracle.DataAccess.Client
Imports Oracle.DataAccess.Types
[Code].....
Connecting To Oracle On 64 Bit Machine With 32 Bit Client?
Apr 30, 2009I need to have a 32 bit oracle client installed my test PC which is acctually a 64 bit machine.when i try connecting to oracle in my window application in vb.net ,it does not open the connection.
Imports
Oracle.DataAccess.Client
Public
[Code].....
Create An Autonumber In Oracle Sql After Connecting?
Apr 20, 2009how i create an autonumber in visual basic statement for an oracle database??
View 1 RepliesOracle - Connecting Oraclewith 2010 In Window 7
Dec 13, 2011I have installed Visual Studio 2010 and Oracle 11g in my Window 7. Oracle seem to be fine because i can connect to System user, Create user and create database. But the problem is that I can not connect the Oracle to my VB.net project and there is no System.Data.OracleClient Namespace. Do I need to install Oracle Client in my computer even though i have installed Oracle Server?
View 2 RepliesChanging The Database Name Of Oracle?
Jan 25, 2010I would like to change the Name of the oracle Db. How can i change it.if i change the database name what are the things i have to keep in mind.Will it Affect any system files or oracle dll files if i create wrongly.Will the name of the Db be same for all the Oracle 9i s/w?
View 1 RepliesOracle Database Back Up Using VB
Jun 27, 2011How can i take back up on Every minute and hourly and complete whole day backup using VB.NET i.e i want to know the coding example
View 5 RepliesOracle Database Backup Using VB
Jun 10, 2011how can i take backup on Every minute and hourly and complete whole day backup using VB.NET i.e i want to know the coding example.
View 11 RepliesBinding Data From Oracle Database
Apr 25, 2009I developed an application with old VB form and binding the data from Oracle database into VB form. Actually, I tried to bind the data more than 35000 records in to grid. But, it takes more than half an hour and also form was hanged and there is no output. Can you please let me know the solution to fix it and bind the data without any hang in my application. What are the steps to be followed to fix it?
View 1 RepliesConnect To Oracle Database In Program?
May 12, 2011I have some deprecated code in visual basic when connecting to an oracle database. I am using a OracleDataAdapter but it says that this has been deprecated. Does anyone know what the new supported code is to connect to a database?
View 2 RepliesCreate Oracle Database For MS Platform?
Aug 2, 2011I'd like to test Oracle database connection via web service. Could I create Oracle database in MS development environment? Oracle version is 10.2... is it Oracle 10g. I'm familiar with MS SQL Server. Oracle is new for me.
View 1 RepliesCreating Connection To Our Oracle Database?
Jan 19, 2011I've been viewing the tutorial at [URL]...08-088541.html but I'm still having issues creating my connection to our Oracle database. Here's my code, which uses the same connection string as one of my VB6 programs (no password required for database--Oracle picks up windows name) :
Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Create connection object
Dim OraDB As String = "Data Source=databaseneme;Persist Security Info=False"
Dim conn As New OracleConnection(OraDB)
conn.ConnectionString = OraDB
conn.Open()
Me.Show()
End Sub
I've been using .NET for all of 10 mins so the error may be painfully obvious!
Import Oracle Into Database Explorer
Mar 25, 2009I am creating a Reporting program in VB 2008. The first issue that I want to correct is in VB 2008 there is a Database Explorer. But whenever I try to create a new Data Connection in the Database Explorer it does not give me the option to connect to Oracle. How do I get my Oracle Database in the Database Explorer tab. All it gives my options for are Microsoft based database applications.
View 3 RepliesOracle Command Creating Database?
Mar 15, 2012I have this in creating table but did not work. Having invalid table name error.
Imports Oracle.DataAccess.Client
Imports Oracle.DataAccess.Types
Public Class dump
[code]......
Update Oracle Database In Vb Error?
Apr 22, 2010I want to update a particular row in the database table but no success,i keep on receiving this error One or more errors occurred during processing of command. ORA-00907: missing right parenthesis
Cmd = New OleDbCommand("UPDATE SUB_DETAIL SET (LECT_ID = " & TextBox3.Text & ") WHERE SUB_ID = " & cmb_subID.Text & ")", con)
con.Open()
[code].....
VS 2008 Connect To Database (Oracle 8i)
Aug 29, 2010If the following is my code in VB6 to connect to Database (Oracle 8i) then what would it be for VB.Net (VS 2008)....?
[Code]....
Bulk Insert From Datatable In To Oracle Using Oracle.DataAccess
Mar 4, 2010I am reading a csv file in to a datatable in vb.net and making a few checks and appending an extra column. I then want to perform a bulk insert using microsofts Oracle.DataAccess (no choice in this) to an Oracle database. what would be the best way to perform this as there is no bulkImport like in SQLserver.
View 2 RepliesVisual Basic With Oracle Provider Oledb For Oracle?
Dec 29, 2009can you tell me,how can i add a provider for oracle(Microsoft Provider oledb for oracle).Actually i had Microsoft ODBC for oracle but i want to add a provider above mention.
View 2 RepliesOracle Database - Multi Threaded Implementation?
Mar 12, 2011I have written a rather complex dll for processing a large volume of data (~4,000,000 records) from an Oracle database. It works well, but takes about 23 hours to run.Since I wrote the code fairly compartmentalized I realized that there are 6 routines that should be able to run concurrently, and I have a multi core processor,I decided to try my first multi-threaded implementation.
In the routine I am working on I am doing no I/O everything is in memory in variables. My data is already in dataTables and hashTables. Most of the data is defined as private in the class scope, but no conflicting updates should happen because the code segments works very distinct portions of the dataTables.The concept is simple, I have 2 routines that need to complete before launching my threads, and one routine that needs to run after all of the threads have completed. Here is what I am trying;
ProcessDXDate()
ProcessHistology()
aryThreads(0) = New Threading.Thread(AddressOf ProcessLaterality)[code].....
Add A Reference So That Oracle Database Can Connect To Program
Apr 25, 2011Well for some reason when i try to add a reference so that the oracle database can connect to the VB.NET 2010 program.In other words it shouldn't highlight certain code as if the database is not connected.Here is a clear summery as best as i can say what the problem is.
1. Connection from Visual Studio 2010 to Oracle plus server
2. Adding References will not be allowed for some reason.
3. The code (See example below on what it might be) is still highlighted even when i added the references several times.
I'll show just a small snip of the code coz it's more or less the same on most of the forms if i want to either update, delete, add or amend to the database. I'll show a few screenshots so to be clearer.I've tried by even looking over the notes and followed step by step and nothing works.Since i am not registered in this module this time i can't seek help of the lecturer so don't bother telling me to go and ask my teacher I've pestered the supervisor that i'd have to present this project to and she hasn't replied to my email at all so i have no clue what else to do in the matter.
DB/Reporting :: Oracle Database Filtered Search?
May 14, 2009Im writing a simple VB program that connects to an oracle DB which retreives and inserts data to a table I created.[code].....
I want to be able to search through a table I have created to store all the information.Rather than just searching for one variable which would be easy to do, I want to give the user the option to filter out the search from the form.So say the user hits "Find", they would be given access to 10 comboboxes, they would select the information they want to search for (They do not have to select every box) and then click "Do Find".Then the form would display all the results of the query in the form.
Import Excel Data Into Oracle Database Using .net?
Jun 22, 2010how can i import a Excel sheet Data into my oracle10g Database using vb.net coading..
View 1 RepliesInsert Date And Time In Oracle Database?
May 26, 2011I am trying to insert date and time in dtime column in oracle database by using this code but it gives me following error ORA-01830 date formate pictures ends before converting entire output.
[Code]...
Move Records From An Oracle Database Into SQL Server?
May 22, 2010A VB.net program reads the queue and calls a stored proc in SQL Server that processes and then inserts the message into another SQL Server table and then deletes the record from the oracle table.
We use a DataReader to read the records from Oracle and then call the stored proc for each of the records. The program seems to be a little slow. The stored procedure itself isn't slow. The SP by itself when called in a loop can process about 2000 records in 20 seconds. But when called from the .Net program, the execution time is about 5 records per second.I have seen that most of the time consumed is in calling the stored procedure and waiting for it to return.[code]...
Open An Oracle Database Connection In .net 2008?
May 18, 2009I am trying to open an Oracle database connection in vb.net 2008 in order to issue a Select statement and the populate a listbox with it.
My code is as follows:
Dim orclstr As String = _
"Provider=OraOLEDB.Oracle;" & _
"Data Source=10.0.0.77;" & _
"User ID=myuser;" & _
[code]....
Obviously, I am doing something wrong, but I can't figure out what.
Published Application - Connect To An Oracle Database On The PC
Dec 2, 2009I have a vb.net application that will not connect to an oracle database on the PC that I publish the app too. It works fine under my pc both in design and when I publish it to myself. But it will not connect under the pc I publish it too. I do have oracle installed on the pc and have the connection setup exactly as I have on my own pc. I am sure it is a file path issue, or at least I believe it to be that.
View 5 RepliesPulling French Characters From An Oracle Database With .NET?
Jun 25, 2010I've been trying to display some information from an Oracle Database(10G) in a VB.NET program. Some of this information is in french and I need to display the french accents correctly. The e with an accent chr(233) is my test case, and it keeps coming back as either an inverted question mark (with Ole DB), a question mark (with the System.Data.OracleClient) or an 'i' (with ODBC and DSN)..
View 2 RepliesSave Data From Datagridview Into Oracle Database?
Oct 17, 2011I had a datagridview with databound. I want to write a coding is when user click at any cell of the datagridview, then it will get the whole data of the row and save it into oracle database.
View 7 Replies