https://kb.altinity.com/altinity-kb-functions/how-to-encode-decode-quantiletdigest-state/
How to encode/decode quantileTDigest states from/to list of centroids | Altinity® Knowledge Base...
Aug 13, 2024 - A way to export or import quantileTDigest states from/into ClickHouse®
list of centroidshow toknowledge baseencodedecode