238cb84d26
- ResultStore: execute query, store batches server-side, serve pages on demand
- POST /query/paged → returns query_id + total_rows + page count (no rows)
- GET /query/page/{id}/{page}?size=100 → returns one page of rows
- RecordBatch slicing for efficient page extraction from Arrow batches
- LRU eviction: keeps 50 most recent query results in memory
- Tested: 100K rows → 1,000 pages of 100, any page fetchable by number
- Supervisor pattern: chunk results, serve on demand, retry-safe (idempotent GET)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
23 lines
539 B
JSON
23 lines
539 B
JSON
{
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"id": "ffa72582-dc11-4454-a46e-35839a7d04bb",
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"name": "placements",
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"schema_fingerprint": "auto",
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"objects": [
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{
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"bucket": "data",
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"key": "datasets/placements.parquet",
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"size_bytes": 1213820,
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"created_at": "2026-03-28T01:54:07.109218264Z"
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}
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],
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"created_at": "2026-03-28T01:54:07.109219070Z",
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"updated_at": "2026-03-28T01:54:07.109219070Z",
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"description": "",
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"owner": "",
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"sensitivity": null,
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"columns": [],
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"lineage": null,
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"freshness": null,
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"tags": [],
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"row_count": null
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} |