Cursors with upper and lower boundary

[алексей хозяев]

Hello!

Is it possible to create range (from-to) query? I found only the way how to get all values starting from the specific value until the first (last) one.

[Dmitry Simonenko]

Hi,

Yes it is quite straightforward. You need to iterate and compare each key, until 'to' is matched.
Do you need this for optimization reasons?

[алексей хозяев]

Hi.

It is just a feature. I can check keys as you mentioned in my client code (golang). 

But if there would be a possibility to implement range queries on multiple keys it would be very nice. 

And "IN" queries (presently  within cursor loop I check key entry in an array and skip "record" failed check)