HLL_RAW_AGG
Aggregates HLL values into a single HLL value.
Analyze Syntax
func.hll_raw_agg(get_column(table, 'hll_col'))
Analyze Examples
func.hll_raw_agg(get_column(table, 'hll_col'))
┌─────────────┐
│ (hll value) │
└─────────────┘
SQL Syntax
HLL_RAW_AGG(<hll_col>)
SQL Examples
SELECT HLL_CARDINALITY(HLL_RAW_AGG(hll_col)) FROM sketches;
┌──────┐
│ 5000 │
└──────┘