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Dan Tasse 77a93fee76 fix: get table size from metadata, not files (#3790 )

Some issues:
- file_size_bytes is optional in the manifest, so if it's not there (old
writer I guess) it'll under-report the table size.
- it changes results a little bit from the old way by including per-file
footers and metadata (probably not a big difference at real scale)

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Co-authored-by: Will Jones <willjones127@gmail.com>

2026-08-07 17:41:41 -04:00

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@lancedb/lancedb • Docs

@lancedb/lancedb / TableStatistics

Interface: TableStatistics

Properties

fragmentStats

fragmentStats: FragmentStatistics;

Statistics on table fragments

numIndices

numIndices: number;

The number of indices in the table

numRows

numRows: number;

The number of rows in the table

totalBytes

totalBytes: number;

The total size, in bytes, of the table's data files, index files, and overlay files

Read from the manifest, so this excludes deletion files and manifests.

625 B Raw Blame History