LOG10()

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LOG10()

Available in: DSQL, PSQL

Added in: 2.1

Changed in: 2.5

Description

Returns the 10-based logarithm of the argument.

Result type: DOUBLE PRECISION

Syntax 

 LOG10 (number)


  • An error is raised if the argument is negative or 0. (In versions prior to 2.5, such values would result in NaN and -INF, respectively.)

Important: If the external function LOG10 is declared in your database, it will override the internal function. To make the internal function available, DROP or ALTER the external function (UDF).

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