Oracle.ManagedDataAccess 23.3.1-dev

The ID prefix of this package has been reserved for one of the owners of this package by Prefix Reserved
This is a prerelease version of Oracle.ManagedDataAccess.
There is a newer prerelease version of this package available.
See the version list below for details.
dotnet add package Oracle.ManagedDataAccess --version 23.3.1-dev
NuGet\Install-Package Oracle.ManagedDataAccess -Version 23.3.1-dev
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Oracle.ManagedDataAccess" Version="23.3.1-dev" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Oracle.ManagedDataAccess --version 23.3.1-dev
#r "nuget: Oracle.ManagedDataAccess, 23.3.1-dev"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Oracle.ManagedDataAccess as a Cake Addin
#addin nuget:?package=Oracle.ManagedDataAccess&version=23.3.1-dev&prerelease

// Install Oracle.ManagedDataAccess as a Cake Tool
#tool nuget:?package=Oracle.ManagedDataAccess&version=23.3.1-dev&prerelease

<center><img src="" alt="Oracle .NET logo" height="200" width="200"/></center>

Oracle.ManagedDataAccess 23.3.1-dev README

Release Notes for Oracle Data Provider for .NET, Managed Driver NuGet Package

December 2023

Managed Oracle Data Provider for .NET (ODP.NET) features optimized ADO.NET data access to the Oracle database for .NET Framework and is 100% managed code. ODP.NET allows developers to take advantage of advanced Oracle database functionality, including Real Application Clusters, self-tuning statement cache, Application Continuity, JSON Relational Duality, and Fast Connection Failover.

This document provides information that supplements the Oracle Data Provider for .NET (ODP.NET) documentation.

Enhancement since Oracle.ManagedDataAccess NuGet Package 23.2.0-dev

  • Added support for OpenTelemetry

Installation Changes

The following app/web.config entries are added when installing the managed ODP.NET NuGet package to your application:

  1. Configuration Section Handler

A configuration section handler entry is added to the app/web.config to enable applications to add an <oracle.manageddataaccess.client> section for ODP.NET, Managed Driver-specific configuration.

Note: For a web app, if the same config section handler for "oracle.manageddataaccess.client" also exists in machine.config but the "Version" attribute values are different, an error message "There is a duplicate 'oracle.manageddataaccess.client' section defined." may be observed at runtime. To resolve the error, remove the "oracle.manageddataaccess.client" config section handler entry in the machine.config. If other applications on the machine depend on this machine.config entry, move the config section handler entry to each application's web.config file.

  1. DbProviderFactories

The DbProviderFactories entry is added for applications that use DbProviderFactories and DbProviderFactory classes. Any DbProviderFactories entry for "Oracle.ManagedDataAccess.Client" in the machine.config will be ignored.

  1. Dependent Assembly

The dependent assembly entry is created to ignore policy DLLs for Oracle.ManagedDataAccess.dll. It directs the app to always use the Oracle.ManagedDataAccess.dll version that is specified by the "newVersion" attribute in the "bindingRedirect" element. The "newVersion" attribute corresponds to the Oracle.ManagedDataAccess.dll version which came with the NuGet package.

  1. Data Sources

The data sources entry is added to provide a template on how a data source can be configured in the app/web.config. Simply rename the sample data source to an alias of your choosing; modify the PROTOCOL, HOST, PORT, SERVICE_NAME as required; and un-comment the "dataSource" element. Once that is done, the alias can be used as the "data source" attribute in your ODP.NET connection string.

Copyright (c) 2023, Oracle and/or its affiliates.

Product Compatible and additional computed target framework versions.
.NET Framework net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (244)

Showing the top 5 NuGet packages that depend on Oracle.ManagedDataAccess:

Package Downloads

Provides easy-to-use mutexes, reader-writer locks, and semaphores that can synchronize across processes and machines. This is an umbrella package that brings in the entire family of DistributedLock.* packages (e. g. DistributedLock.SqlServer) as references. Those packages can also be installed individually.


A small library that complements Dapper by adding basic CRUD operations (Get, Insert, Update, Delete) for your POCOs. For more advanced querying scenarios, Dapper Extensions provides a predicate system.

Oracle.ManagedDataAccess.EntityFramework The ID prefix of this package has been reserved for one of the owners of this package by

This NuGet package is for ODP.NET, Managed Driver applications that use Code First and/or Entity Framework 6 applications. It will add the Oracle Entity Framework assembly and auto-configure for its use. Note that this package does not include ODP.NET, Managed Driver which is available as a separate NuGet package.


The Data Access Application Block simplifies the development of tasks that implement common data access functionality. Applications can use this application block in a variety of situations, such as reading data for display, passing data through application layers, and submitting changed data back to the database system.


Provides a distributed lock implementation based on Oracle Database

GitHub repositories (38)

Showing the top 5 popular GitHub repositories that depend on Oracle.ManagedDataAccess:

Repository Stars
Quartz Enterprise Scheduler .NET
Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all
🦄 .NET aot orm, C# orm, VB.NET orm, Mysql orm, Postgresql orm, SqlServer orm, Oracle orm, Sqlite orm, Firebird orm, 达梦 orm, 人大金仓 orm, 神通 orm, 翰高 orm, 南大通用 orm, 虚谷 orm, 国产 orm, Clickhouse orm, QuestDB orm, MsAccess orm.
Fluent migrations framework for .NET
Linq to database provider.
Version Downloads Last updated
23.3.2-dev 1,252 3/11/2024
23.3.1-dev 4,159 12/12/2023
23.3.0-dev 2,660 10/17/2023
23.2.0-dev 4,382 7/29/2023
21.14.0 1,077 4/11/2024
21.13.0 99,782 1/1/2024
21.12.0 106,028 10/9/2023
21.11.0 140,005 7/25/2023
21.10.0 456,790 4/8/2023
21.9.0 284,180 1/19/2023
21.8.0 147,886 10/18/2022
21.7.0 144,744 8/4/2022
21.6.1 271,061 5/4/2022
21.5.0 235,795 1/4/2022
21.4.0 198,649 10/27/2021
19.23.0 134 4/11/2024
19.22.0 12,623 1/1/2024
19.21.0 18,577 10/9/2023
19.20.0 27,035 7/25/2023
19.19.0 51,055 4/8/2023
19.18.0 82,206 1/19/2023
19.17.0 34,550 10/18/2022
19.16.0 35,352 8/4/2022
19.15.1 93,100 6/7/2022
19.14.0 183,087 1/4/2022
19.13.0 105,087 10/8/2021
19.11.0 926,286 3/16/2021
19.10.1 712,759 1/12/2021
19.10.0 308,759 11/16/2020
19.9.0 296,637 9/8/2020
19.8.0 555,366 7/9/2020
19.7.0 518,223 4/21/2020
19.6.0 1,087,079 12/6/2019
19.5.0 318,811 10/16/2019
19.3.1 755,124 7/11/2019
19.3.0 436,520 5/22/2019
18.15.1 6,151 2/3/2023
18.15.0 15,057 8/5/2021
18.6.0 399,868 3/20/2019
18.3.0 1,750,176 8/29/2018
12.2.20230118 18,594 2/3/2023
12.2.20220118 50,020 12/7/2021
12.2.1100 3,156,409 5/31/2017
12.1.24230118 5,298 2/3/2023
12.1.24220118 23,112 12/7/2021
12.1.24160719 1,277,336 9/17/2016
12.1.24160419 432,801 4/27/2016
12.1.2400 899,705 10/14/2015
12.1.22 429,818 6/23/2015
12.1.21 340,570 1/16/2015