Please take this survey to help us learn more about how you use third party tools. Your input is greatly appreciated!

strict = Vertica::RETURN_NULL_ON_NULL_INPUT behavior in UDx


When I am specifying

strict = Vertica::RETURN_NULL_ON_NULL_INPUT;

my UDx never gets any nulls. Seems to be Vertica is filtering them out before passing to my UDx.

It is a welcome behavior, but undocumented.

Can you ask developers, can I rely on UDx functionality - when Vertica::RETURN_NULL_ON_NULL_INPUT is set, null argument values are filtered out for me?

Can this behavior be documented?

Thank you!

Leave a Comment

BoldItalicStrikethroughOrdered listUnordered list
Align leftAlign centerAlign rightToggle HTML viewToggle full pageToggle lights
Drop image/file

Can't find what you're looking for? Search the Vertica Documentation, Knowledge Base, or Blog for more information.