LOG Function

Returns the natural logarithm (base e) of a numeric value expression.

Category: Mathematical
Returned data type: DOUBLE

Syntax

Arguments

expression

specifies any valid SQL expression that evaluates to a numeric value.

Data type DOUBLE
See <sql-expression>
FedSQL Expressions

Example

The following statements illustrate the LOG function:
Statements
Results
select log(1.0);
0
select log(10.0);
2.302585
Last updated: February 23, 2017