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ConceptVirtual Table / SQLite虚拟表

Virtual Table

A core extension mechanism in SQLite that allows developers to expose arbitrary data sources—such as CSV files, REST APIs, or in-memory structures—as standard SQL tables by implementing C interface callbacks. Both the FTS5 full-text search and R*Tree spatial index extensions are built on this mechanism.

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Oct 17

Dataverse virtual tables do not store a local copy of the data; instead, they map data entities of an external system (such as F&O) to a local table structure, and reads and writes are forwarded to the external system in real time.

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