LOG2

Learn how to use the LOG2 numeric function in PlaidCloud Lakehouse. Returns the base-2 logarithm of x. Includes detailed syntax, examples, and usage reference.

Returns the base-2 logarithm of x. If x is less than or equal to 0.0E0, the function returns NULL.

Analyze Syntax

func.log2( <x> )

Analyze Examples

func.log2(65536)

┌──────────────────┐
│ func.log2(65536) │
├──────────────────┤
│               16 │
└──────────────────┘

SQL Syntax

LOG2( <x> )

SQL Examples

SELECT LOG2(65536);

┌─────────────┐
│ log2(65536) │
├─────────────┤
│          16 │
└─────────────┘