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Overview
Functions

On this page

Overview
Functions

Reference
Expressions
Lakehouse v2 Expressions

Scalar Functions (Lakehouse v2)

This section provides reference information for the HLL (HyperLogLog) scalar functions in PlaidCloud Lakehouse.

Functions

Section titled “Functions”

HLL_CARDINALITY
HLL_EMPTY
HLL_HASH

Last updated: May 30, 2026