import duckdb
import json

def peek_data():
    conn = duckdb.connect()
    conn.execute("INSTALL httpfs; LOAD httpfs;")
    conn.execute("SET s3_region='sgp1';")
    conn.execute("SET s3_endpoint='sgp1.digitaloceanspaces.com';")
    conn.execute("SET s3_url_style='path';")
    
    row = conn.execute("SELECT * FROM read_parquet('s3://nearle/parquet/deliveries/*.parquet') LIMIT 1").df().to_dict('records')[0]
    print(json.dumps(row, indent=2, default=str))

if __name__ == "__main__":
    peek_data()