Inspect an Index

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Index Schema

The schema function returns a table with information about the index schema. This is useful for inspecting how an index was configured.

SELECT * FROM search_idx.schema();

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Index Size

Because BM25 indexes rely on a custom storage implementation, the built-in Postgres pg_relation_size function does not work. Instead, the custom index_size function returns the size of a BM25 index in bytes.

SELECT * FROM search_idx.index_size();