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How to use BLOB in C# with ADO.NET and Oracle Provider for OLEDB (Doc ID 286955.1)

Last updated on MARCH 17, 2025

Applies to:

Oracle Provider for OLE DB - Version 9.2.0.8 and later
Generic Windows

Goal

This document demonstrates how to read and writ a blob value to and from the database using ADO.NET OleDb Common Classes and the Oracle Provider For OLEDB written in C#.

- Visual Studio or command line .NET SDK tools
- .NET Framework 1.1 or higher
- Oracle Data Provider for .NET 9.2.0.8.0 or higher
- Oracle Database 9.2.0.8.0 or higher
- SQL PLUS or equivalent tool

Solution

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In this Document
Goal
Solution

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