hits_100m_single hits_10m_single key SearchEngineID RegionID SearchPhrase key_slow ClientIP func quantile quantileExact quantileTDigest quantileTiming quantileBFloat16 SELECT {key} AS k, {func}(ResolutionWidth) FROM hits_100m_single GROUP BY k FORMAT Null SELECT {key_slow} AS k, {func}(ResolutionWidth) FROM hits_10m_single GROUP BY k FORMAT Null