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rbotzer/scan-the-dataset.py

Created December 4, 2019 04:56
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Scan the entire dataset for a random sample
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scan-the-dataset.py
def print_sensor_data(rec, pp):
k, _, b = rec
print(k[2])
print(b['t'])
print("=" * 30)
print("\nScan for a random sampling (about 0.25%) of all the sensor data")
if options.interactive:
pause()
predexp = [
pxp.rec_digest_modulo(365),
pxp.integer_value(1),
pxp.integer_equal()
]
query = client.query(namespace, set)
query.predexp(predexp)
query.foreach(print_sensor_data)
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