LOG(x) (Lakehouse v1)

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

Analyze Syntax

 func.log( <x> )

Analyze Examples

 func.log(2)

┌────────────────────┐
│    func.log(2)     │
├────────────────────┤
│ 0.6931471805599453 │
└────────────────────┘

SQL Syntax

LOG( <x> )

SQL Examples

SELECT LOG(2);

┌────────────────────┐
│       log(2)       │
├────────────────────┤
│ 0.6931471805599453 │
└────────────────────┘