Okay sounds good. Thank you Julian!
On Mon, Aug 14, 2023 at 1:55 PM Julian Hyde wrote:
> I checked a few other RelMdXxx classes, and. they have private
> constructors too. Which makes sense, because you don’t extend metadata
> providers by subclassing. You just define your own provider and add i
I checked a few other RelMdXxx classes, and. they have private constructors
too. Which makes sense, because you don’t extend metadata providers by
subclassing. You just define your own provider and add it to the chain.
RelMdColumnUniqueness has
public static final RelMetadataProvider SOURCE =
Hi everyone,
I'm trying to understand why RelMdColumnUniqueness. I have interest in
subclassing RelMdColumnUniqueness in my project and am unable to do so
because the constructor is private. Other metadata queries don't appear to
have private constructors, such as RelMdRowCount. If anyone has any
