chongdae commented on issue #35: URL: https://github.com/apache/datasketches-postgresql/issues/35#issuecomment-767984359
FYI. To build empty sketch, `theta_sketch_a_not_b(theta_sketch_build(1), theta_sketch_build(1))` works. @AlexanderSaydakov Could you add simpler solution? For example `theta_sketch_build()` without any argument returns empty sketches. (Or you can introduce other function.) It can be helpful. In SQL, we can easily manipulate as `coallesce(sketches_may_be_null, theta_sketch_build())`. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
