drill-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Tugdual Grall <tugd...@gmail.com>
Subject [UDF] How do I return NULL
Date Tue, 06 Oct 2015 08:56:47 GMT
Hello Drillers,

I am developing a custom function and I would like to return NULL (based on
the value, for example if the varchar is '' I want my function to return
NULL)

I have not found the way to do it.


Regards
Tug
@tgrall

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message