INSTALL lance FROM community;
LOAD lance;

INSTALL lance FROM community;
LOAD lance;

-- Query a local dataset
SELECT * FROM 'path/to/dataset.lance' LIMIT 10;

-- Query an S3 dataset
SELECT * FROM 's3://bucket/path/to/dataset.lance' LIMIT 10;

-- S3 authentication via DuckDB Secrets
CREATE SECRET (TYPE S3, provider credential_chain);
SELECT * FROM 's3://bucket/path/to/dataset.lance' LIMIT 10;

-- Vector search (returns `_distance`, smaller is closer)
SELECT id, label, _distance
FROM lance_vector_search(
  'path/to/dataset.lance', 'vec',
  [0.1, 0.2, 0.3, 0.4]::FLOAT[],
  k = 5, prefilter = true
)
ORDER BY _distance ASC;

-- Full-text search (returns `_score`, larger is better)
SELECT id, text, _score
FROM lance_fts(
  'path/to/dataset.lance', 'text', 'puppy',
  k = 10, prefilter = true
)
ORDER BY _score DESC;

-- Hybrid search (returns `_hybrid_score`, larger is better)
SELECT id, _hybrid_score, _distance, _score
FROM lance_hybrid_search(
  'path/to/dataset.lance',
  'vec', [0.1, 0.2, 0.3, 0.4]::FLOAT[],
  'text', 'puppy',
  k = 10, alpha = 0.5, oversample_factor = 4
)
ORDER BY _hybrid_score DESC;