May 12, 2025 · Download the Microsoft OLE DB Driver for SQL Server to develop native Windows applications that connect to SQL Server and Azure SQL Database.

Sep 10, 2025 · The newest generation of the OLE DB driver (MSOLEDBSQL) offers the latest features, including: TLS 1.3 support (version 19+, MSOLEDBSQL19) multiple language support support for …

Jun 25, 2024 · Installing and uninstalling OLE DB Driver for SQL Server. To install the OLE DB Driver for SQL Server, you need the msoledbsql.msi installer.

Feb 2, 2026 · Learn about breaking changes between OLE DB Driver 19 and version 18, including encryption defaults, property type changes, and migration steps.

Microsoft OLE DB Driver for SQL Server を使うと、標準の OLE DB API を使用して SQL Server や Azure SQL Database に接続できます。

msoledbsql.msi を呼び出すと、既定ではクライアント コンポーネントだけがインストールされます。 クライアント コンポーネントは、OLE DB Driver for SQL Server を使用して開発されたアプリ …

Jun 25, 2024 · Learn about the OLE DB Driver for SQL Server components, including the library that contains the driver functionality, other libraries, and a header file.

Jun 25, 2024 · The OLE DB Driver for SQL Server header file (msoledbsql.h) can be used to add OLE DB Driver for SQL Server data access functionality to your custom applications.

Nov 18, 2025 · For the OLE DB Driver for SQL Server, you can use the MSOLEDBSQL_CLSID symbol defined in the msoledbsql.h file. The data source object exposes the IDBProperties interface, which …

May 9, 2025 · This release notes article describes the changes in each release of the Microsoft OLE DB Driver for SQL Server.