What does HRESULT 0x87AF1A02 (SQLITE_E_IOERR_VNODE) mean?

SQLITE_E_IOERR_VNODE

SQLITE_E_IOERR_VNODE is reserved for use by extensions and is not used by the SQLite core according to current SQLite documentation.

What to check for SQLITE_E_IOERR_VNODE

• Identify every loaded extension and custom VFS involved in the failing connection.
• Use the extension’s own logging and documentation to interpret the error.
• Record the SQLite version, extension version, and the exact SQL or API operation that triggered it.

SELECT sqlite_version();

SQLite: SQLITE_IOERR_VNODE

SQLite: Extended Result Codes

SQLite: VFS interface

Diagnostic discriminator: Treat this reserved extended code as extension/VFS-specific evidence because SQLite core does not currently emit it. Diagnose the extension that returns it rather than inventing a core I/O cause.