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Oracle Data Provider for .NET (ODP.NET) Core is a multi-platform ADO.NET driver that provides fast data access from Microsoft .NET (Core) clients to Oracle databases. ODP.NET Core consists of a single 100% managed code dynamic-link library.

Published
Apr 6, 2026
6mo ago
Total Downloads
138.0M
137,957,579

Install

dotnet add package Oracle.ManagedDataAccess.Core --version 23.26.200
ProductVersions
.NET
net6.0net8.0
.NET Standard
netstandard2.1

README

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Oracle.ManagedDataAccess.Core 23.26.200

Release Notes for Oracle Data Provider for .NET Core NuGet Package

April 2026

Oracle Data Provider for .NET (ODP.NET) Core features optimized ADO.NET data access to the Oracle database for .NET (Core) runtime. ODP.NET allows developers to take advantage of advanced Oracle database functionality, including AI vectors, Real Application Clusters, Application Continuity, JSON Relational Duality, and Fast Connection Failover.

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

Oracle .NET Links

New Features

  • End-to-End Database OpenTelemetry
  • Transaction Priority
  • Post Quantum Cryptography on Linux
  • Metrics Filtering by Level
  • OracleConnection SetSSO(), SetPEM(), and SetP12() APIs
  • TLS State Transfer

Bug Fixes in Oracle.ManagedDataAccess.Core 23.26.200

  • Bug 39061520 - ORACLEDECIMAL.DIVIDE() RESULTS IN OVERFLOWEXCEPTION FOR REPEATING DECIMAL VALUE EVEN IF SUPPRESSGETDECIMALINVALIDCASTEXCEPTION=TRUE
  • Bug 39000111 - ORA-25707 WHEN THE TOKEN CONTAINS BASE64URL ENCODED CHARACTERS
  • Bug 39022265 - INTERMITTENT HANG ON SOCKET.READ INITIATED BY ORACLECONNECTION.CLOSE()
  • Bug 38922724 - INTERMITTENT HANG WITHIN TRANSPORT HEALTH CHECK INITIATED BY ORACLECONNECTION.OPEN() & CLOSE()
  • Bug 38151399 - ORACLEDATASOURCEBUILDER NOT SETTING ACTIONNAME, CLIENTID, CLIENTINFO, AND MODULENAME CORRECTLY

Copyright (c) 2024, 2026, Oracle and/or its affiliates.

Changes from Previous Version

v23.26.100v23.26.200

Adoption Assessment

A verified publisher signal is available. Assess fit from the package's supported frameworks, license and dependency graph rather than popularity alone.

No SPDX license expression is published. Review the license text and your organisation's policy before redistribution.Compatibility metadata lists 3 target frameworks; confirm the exact target used by your application.The published metadata declares 20 direct dependency entries across framework groups. Inspect the resolved dependency graph for your target framework.

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