Обсуждение: Is deduplicate_items ever used in nbtree?

Hi!

I am still working with reloptions patches, and noticed that in current master
deduplicate_items option exists, but never actually used.
You can set, it, you can dump it, it has proper representation in BTOptions, 
it is mentioned in documentation, but it is never actually used in the code. 
Or at least I did not managed to grep it.

Is it the way it should be, or something needs fixing?

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Hi,

On Mon, Sep 21, 2020 at 2:21 PM Nikolay Shaplov <dhyan@nataraj.su> wrote:
>
> Hi!
>
> I am still working with reloptions patches, and noticed that in current master
> deduplicate_items option exists, but never actually used.
> You can set, it, you can dump it, it has proper representation in BTOptions,
> it is mentioned in documentation, but it is never actually used in the code.
> Or at least I did not managed to grep it.
>
> Is it the way it should be, or something needs fixing?

It's used via the BTGetDeduplicateItems() macro.