getOptions()

The getOptions() method is used to alter the default behavior of a UDX, for example if the UDX is called for NULL values.

Some options apply only to a specific type of UDX. See UDX Options for a description of each option.

Examples

function getOptions()
    local options={}
    options[OPT_NULL_INPUT] = true
    options[OPT_DETERMINISTIC] = false
    return options
end