CREATE FUNCTION
Introduced or updated: v1.2.116
Creates a user-defined function.
Syntax
CREATE FUNCTION [IF NOT EXISTS] <function_name> 
    AS (<input_param_names>) -> <lambda_expression> 
    [DESC='<description>']
Examples
See Usage Examples.
Creates a user-defined function.
CREATE FUNCTION [IF NOT EXISTS] <function_name> 
    AS (<input_param_names>) -> <lambda_expression> 
    [DESC='<description>']
See Usage Examples.