We are doing migration from SQL Server to Oracle.
I have following sample trigger which uses SQL Server built in tables "deleted" and "inserted" tables. But Oracle we do not have equivalent. Oracle has only :OLD, :NEW, which represents only one row, but not table contains set of deleted/inserted rows. what would be the equivalent trigger in Oracle?
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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?
View 4 Repliesi am using sqlserver 2008 express.
i have a problem here, unfortunately i deleted "Manually" some important tables from my database, now i need to retrieve those tables,
i didnot take a backup for those tables,
can i retrive those tables or roll back delete process?
I have an C# ASP application I am writing that needs to have the capability to import a generated excel or a comma delineated sheet each day. A clerk will have this job each morning so it doesn't need to be automated. My problem in trying to understand the solution to this is that the 1 sheet contains loan information, including customer information all in the same sheet. I would like to send certain columns to update information in the loan table and send other information to update the customer table. I need it to create relationships when new loans appear in the spreadsheet.
View 1 Repliessupose i have one table nd there are many records in table .this table access by many usewhen any user inserted record in database then show message in popup boxnd this message show in all users
View 4 RepliesIs there a way to create the required Membership tables/SPs for Oracle? Just what aspnet_regsql does. Something like aspnet_regORACLE :).
View 4 Replieshow we can use oracle 10g in asp.net 3.5 using toad
View 1 RepliesAs 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?
View 1 RepliesI need to find a way to connect to the remote Oracle server without a DSN. There are some practical problem for accessing the server using a DSN. I need a way to connect to Oracle server like I connect to SQL Server etc. For example, in SQL server, I can connect directly with server using Servername (IP adress) + Username + Password + DB Name. Any way to connect to the Oracle server like in SQL Server we do ??
View 6 RepliesI have an Asp.net web application targeting .Net2.0 and my databse is oracle, I used SqlDataSource Control to communicate with oracle database its working fine on my development server, but on my production Oracle is 64 bit so im getting an error like
"<asp:ControlParameter doesnot have a property DbType="Int32"> "
i tried with Int64 also but still im getting the same error
following is the markup of sqldatasource i used
<
asp:SqlDataSource
ID="sdsEmployees"
runat="server"
ConnectionString="User Id=user;pwd=user1;server=prod" ProviderName="System.Data.OracleClient"
SelectCommand="GetEmployeeInfo" SelectCommandType="StoredProcedure"
OnSelecting="sdsEmployees_OnSelecting">
<SelectParameters> <asp:ControlParameter
ControlID="txtNumber"
DbType="Int32"
/> </SelectParameters> </asp:SqlDataSource>
tried to use linq to oracle 10g express but it throws an error as I can make no errors because I throw
View 1 Replieshave a sp in oracle which has 3 input parameters and 3 output parameters( 1 ref cursor, i number, 1 varchar2)
Command.CommandText = sp name;
Command.CommandType =
CommandType.StoredProcedure;
i am doing cmd.ExecuteNonQuery();I am able to get the number and varchar2 values from output parameters. But i am unable to get output from Ref Cursor. (How can i get this...)If i use dataadaptor then i am getting the datatable in the dataset(but i am not getting the other two parameters(where will get the other two??)...
Is required to install Oracle client software to connect Oracle DB?
As following code will generate exception, prompt:"System.Data.OracleClient requires Oracle client software version 8.1.7 or greater."
using System.Data.OracleClient;
string dataSource ="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=addr)(PORT=pt))(CONNECT_DATA=(SERVICE_NAME=svc)))";
string connectionString=string.Format("Data Source={0};User Id={1};Password={2};",dataSource,"id","pwd");
using (OracleConnection connection=new OracleConnection(connectionString))
{
connection.Open();
}
i have a SQL Query. It works fine in Sql server. let me know how to make it work in Oracle.
You can run below code in Sql server and check. It will work fine. But in Oracle,( I am using TOAD for Oracle )it is giving some errors.
Code]....
to Find website or write to me How to use Oracle Membership provider for ASP.Net and what changes should i do to Web.config and machine.config?
View 1 RepliesI 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?
here's my error... Compiler Error Message: CS1502: The best overloaded method match for '_Default.InsertUpdateData(System.Data.SqlClient.SqlCommand)' has some invalid arguments
here's my codebehind:
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I'm using oracle for my asp.net website. In website I have 3 different roles. Now do I need to create as many diff users in oracle as roles?
Someone in team insisted on having as many users in oracle. But then unnecessarily i have to maintain multiple connection strings in app.
like, I have manager/ team leader/ user roles.
Now the team member insists on having 3 users in oracle. then in DAL i've to check role and use corresponding connection string.
This is not very big app, but in all 12-15 aspx pages and some 10 table in oracle to be used only on intranet.
what is best practice for this?
I've developed a web app in Visual Studio 2008 using ASP.NET which connects to an Oracle database and a separate SQL Server 2005 database in the same application.
I want to convert this application to use SQL Server only. I have copied the Oracle tables that I need to SQL Server and am in the process of converting the SQL queries from Oracle format to SQL Server format.
I have also modified all the Connection Strings in web.config to point to the SQL Server database now and not the Oracle one.
However I have come across a problem. The TableAdapters are configured to use the OracleClient in the declarations code behind the scenes, i.e. it is "hard coded". But this causes problems of course while modifying/saving queries, because I don't want any trace of Oracle in my new web app.
The only thing I can think of is to delete all my TableAdapters and re-create them all.
I need to transfer SQL Server databse to Oracle database.
View 2 RepliesIn my web page I have written code that writes to a table in Oracle 9i. What I find is add ing or querying the table in Oracle is very slow. I tried doing the same with SQL server database and the process if 5 times faster than Oracle. In the Oracle or SQL table I have not created any indexes / primary keys, but still I find the SQL is way faster than Oracle.
Is there any way that I could improve the speed in Oracle? My table has 3 columns (PRVal, FACVal and UserID). And when the user is selected from the web page I retreive the values from the database, using a direct sql (no pl/sql stuff here, as I am new to Oracle). I use OleDBConnection, OleDbCommand and OleDbReaders classes to access Oracle data.
I am trying to insert NULL value in oracle database using asp.net form. and its not inserting null value check my below code and guide me what changes I have make
Dim
cn As
New OracleConnection("Data
Source=ab; User Id=abc;Password=abc")
Dim SQL
As
String
'build the INSERT statement
Dim xy
As
New System.Text.StringBuilder
'Dim strDate As Date...............................
I need to connect to oracle database (10g) which is on different server.
Can i use the latest ODP.net provider or i need to use ODP.net provider related to oracle 10g only?
After installing the ODP.Net what are the next steps to do in order to connect to database....
Is the "asp.net - oracle" a good solution for web applications?
View 6 Replieshow i can use Oracle database with asp.net mvc 2 web application?
View 3 Replies