Introduction If you have landed on this page, you are likely a .NET developer or a database administrator working with Oracle databases. You have encountered the specific file Oracle.DataAccess.dll and need version 4.112.3.0 . This file is a core component of Oracle’s ODP.NET (Oracle Data Provider for .NET) – the bridge that allows your .NET applications (ASP.NET, Windows Forms, WCF Services) to communicate with Oracle databases efficiently.
static void Main()
Always match bitness, watch your PATH environment variables, and consider migrating to Oracle.ManagedDataAccess for future projects. oracle.dataaccess.dll version 4.112.3.0 download
conn.Open(); Console.WriteLine("Connected to Oracle using ODP.NET " + conn.ServerVersion); Introduction If you have landed on this page,
string connString = "User Id=scott;Password=tiger;Data Source=ORCL;"; using (OracleConnection conn = new OracleConnection(connString)) static void Main() Always match bitness, watch your
| Issue | Impact | |-------|--------| | No .NET Core support | Cannot run on Linux or macOS. | | No async/await | Missing ExecuteReaderAsync . | | Requires unmanaged dependencies | Harder to deploy in CI/CD. | | Oracle’s official support ended | No security updates beyond 2015. | If you can modify your code, consider upgrading to the managed driver:
using Oracle.DataAccess.Client; to: