Conversion Function (conversion_function)

A conversion function (conversion_function) is a function that converts a value from one data type to another.

Syntax

<conversion_function> ::=
  
CHAR  ( <expression>[, <datetimeformat> ] )
CHR   ( <expression>[, <unsigned_integer> ] )
HEX   ( <expression> )
HEXTORAW ( <expression> )
NUM   ( <expression> )

See also:

Functions: Overview