Oracle.ManagedDataAccess.Core 23.26.300
Oracle.ManagedDataAccess.Core 23.26.300
Release Notes for Oracle Data Provider for .NET Core NuGet Package
July 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
- Oracle .NET Home Page
- GitHub - Sample Code
- ODP.NET Discussion Forum
- YouTube
- (https://x.com/oracledotnet)
- Email Newsletter Sign Up
New Features
- Deep Data Security Enhancements
Bug Fixes in Oracle.ManagedDataAccess.Core 23.26.300
- Bug 39532896 - ORACLEDATAREADER.GETCHARS RETURNS 0 EVEN IF DATA EXISTS
- Bug 39517778 - ORA-12570: TNS:PACKET READER FAILURE OBSERVED WHEN NNE IS ENABLED AND SDU SIZE IS NEGOTIATED TO A DIFFERENT VALUE THAN BEFORE
- Bug 39335726 - CONNECTION POOL IS NOT AGGRESSIVE IN DESTROYING CONNECTIONS WHEN CONNECTION CHECK IN/OUT ACTIVITY REDUCES
- Bug 39261432 - IMPROVE ORACLEDATAREADER.GETORDINAL PERFORMANCE
- Bug 37779775 - ORACLEBULKCOPY INSERT DOES NOT THROW ORA-01438 WHEN VALUE EXCEEDS PRECISION AND SCALE OF NUMBER COLUMN
Copyright (c) 2024, 2026, Oracle and/or its affiliates.
No packages depend on Oracle.ManagedDataAccess.Core.
.NET Standard 2.1
- System.Diagnostics.PerformanceCounter (>= 6.0.2)
- System.Collections.Immutable (>= 10.0.3)
- System.Memory (>= 4.6.3)
- System.Formats.Asn1 (>= 6.0.1)
- System.Diagnostics.DiagnosticSource (>= 6.0.2)
- System.Security.Cryptography.Pkcs (>= 6.0.4)
- System.Text.Json (>= 6.0.11)
- System.DirectoryServices.Protocols (>= 8.0.2)
.NET 8.0
- System.Collections.Immutable (>= 10.0.3)
- System.Memory (>= 4.6.3)
- System.Formats.Asn1 (>= 8.0.1)
- System.Security.Cryptography.Pkcs (>= 8.0.1)
- System.DirectoryServices.Protocols (>= 8.0.2)
- System.Diagnostics.PerformanceCounter (>= 8.0.0)
.NET 6.0
- System.Collections.Immutable (>= 10.0.3)
- System.Memory (>= 4.6.3)
- System.Security.Cryptography.Pkcs (>= 6.0.4)
- System.Formats.Asn1 (>= 6.0.1)
- System.Diagnostics.PerformanceCounter (>= 6.0.2)
- System.DirectoryServices.Protocols (>= 8.0.2)
| Version | Downloads | Last updated |
|---|---|---|
| 23.26.301 | 2 | 09/15/2026 |
| 23.26.300 | 2 | 07/30/2026 |
| 23.26.200 | 6 | 04/09/2026 |
| 23.26.100 | 4 | 02/09/2026 |
| 23.26.0 | 7 | 11/05/2025 |
| 23.9.1 | 11 | 08/06/2025 |
| 23.9.0 | 11 | 08/06/2025 |
| 23.8.0 | 12 | 05/23/2025 |
| 23.7.0 | 15 | 02/19/2025 |
| 23.6.1 | 15 | 02/19/2025 |
| 23.6.0 | 16 | 02/19/2025 |
| 23.5.1 | 15 | 02/19/2025 |
| 23.5.0 | 15 | 02/19/2025 |
| 23.4.0 | 21 | 06/27/2024 |
| 23.3.3-dev | 15 | 02/19/2025 |
| 23.3.2-dev | 15 | 02/19/2025 |
| 23.3.1-dev | 15 | 02/19/2025 |
| 23.3.0-dev | 15 | 02/19/2025 |
| 23.2.0-dev | 15 | 02/19/2025 |
| 3.21.230 | 2 | 07/30/2026 |
| 3.21.220 | 3 | 07/02/2026 |
| 3.21.210 | 5 | 02/09/2026 |
| 3.21.200 | 8 | 11/05/2025 |
| 3.21.190 | 10 | 08/06/2025 |
| 3.21.180 | 13 | 05/23/2025 |
| 3.21.170 | 14 | 02/19/2025 |
| 3.21.160 | 14 | 02/19/2025 |
| 3.21.150 | 14 | 02/19/2025 |
| 3.21.140 | 15 | 02/19/2025 |
| 3.21.130 | 14 | 02/19/2025 |
| 3.21.120 | 14 | 02/19/2025 |
| 3.21.110 | 16 | 05/28/2024 |
| 3.21.100 | 15 | 02/19/2025 |
| 3.21.90 | 14 | 02/19/2025 |
| 3.21.80 | 14 | 02/19/2025 |
| 3.21.70 | 15 | 02/19/2025 |
| 3.21.61 | 14 | 02/19/2025 |
| 3.21.50 | 14 | 02/19/2025 |
| 3.21.41 | 14 | 02/19/2025 |
| 3.21.4 | 15 | 02/19/2025 |
| 3.21.1 | 16 | 02/19/2025 |
| 2.19.320 | 1 | 07/30/2026 |
| 2.19.310 | 2 | 07/02/2026 |
| 2.19.300 | 7 | 02/09/2026 |
| 2.19.290 | 7 | 11/05/2025 |
| 2.19.280 | 10 | 08/06/2025 |
| 2.19.270 | 11 | 05/23/2025 |
| 2.19.260 | 14 | 02/19/2025 |
| 2.19.250 | 14 | 02/19/2025 |
| 2.19.240 | 14 | 02/19/2025 |
| 2.19.230 | 14 | 02/19/2025 |
| 2.19.220 | 14 | 02/19/2025 |
| 2.19.210 | 14 | 02/19/2025 |
| 2.19.200 | 14 | 02/19/2025 |
| 2.19.190 | 14 | 02/19/2025 |
| 2.19.180 | 15 | 02/19/2025 |
| 2.19.170 | 15 | 02/19/2025 |
| 2.19.160 | 14 | 02/19/2025 |
| 2.19.151 | 14 | 02/19/2025 |
| 2.19.140 | 14 | 02/19/2025 |
| 2.19.131 | 15 | 02/19/2025 |
| 2.19.130 | 15 | 02/19/2025 |
| 2.19.110 | 14 | 02/19/2025 |
| 2.19.101 | 14 | 02/19/2025 |
| 2.19.100 | 14 | 02/19/2025 |
| 2.19.91 | 14 | 02/19/2025 |
| 2.19.80 | 14 | 02/19/2025 |
| 2.19.70 | 14 | 02/19/2025 |
| 2.19.60 | 14 | 02/19/2025 |
| 2.19.50 | 15 | 02/19/2025 |
| 2.19.31 | 14 | 02/19/2025 |
| 2.19.3 | 15 | 02/19/2025 |
| 2.18.151 | 15 | 02/19/2025 |
| 2.18.15 | 14 | 02/19/2025 |
| 2.18.6 | 16 | 02/19/2025 |
| 2.18.5 | 16 | 02/19/2025 |
| 2.18.3 | 16 | 02/19/2025 |
| 2.12.0-beta3 | 16 | 02/19/2025 |
| 2.12.0-beta2 | 15 | 02/19/2025 |