improvement(tables): versioned CSV snapshot cache for table mounts + parallel multipart uploader#5108

Merged

TheodoreSpeaks merged 8 commits into

improvement/table-snapshot-cache

Jun 17, 2026

Commits on Jun 17, 2026

improvement(tables): versioned CSV snapshot cache for table mounts + parallel multipart uploader
TheodoreSpeaks
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chore(db): drop colliding 0239 migration (renumber pending)
TheodoreSpeaks
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Merge remote-tracking branch 'origin/staging' into improvement/table-snapshot-cache
TheodoreSpeaks
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chore(db): renumber rows_version migration to 0240 (off staging's 0239)
TheodoreSpeaks
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improvement(tables): mount snapshots by presigned URL so the sandbox fetches directly (raise cap to 500MB)
TheodoreSpeaks
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fix(tables): allow url sandbox entries in the function-execute contract; key snapshot by column shape so schema edits invalidate it
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chore(e2b): log sandbox inputs split by url-fetch vs inline write
TheodoreSpeaks
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improvement(tables): order export + snapshot rows by order_key so the CSV matches the grid under fractional ordering
TheodoreSpeaks
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