[ESQL] Date Trunc function should support date nanos

elastic / elasticsearch

Free and Open Source, Distributed, RESTful Search Engine

https://www.elastic.co/products/elasticsearch

Other

69.93k stars 24.74k forks source link

[ESQL] Date Trunc function should support date nanos #110008

Open not-napoleon opened 4 months ago

not-napoleon commented 4 months ago

Description

I've labeled this team discuss because it's unclear to me what this support should look like. Do we need to support buckets smaller than one millisecond? Does that have any resource constraints on the number of buckets, or do we need to build some kind of spill-to-disk thing before we do this?

elasticsearchmachine commented 4 months ago

Pinging @elastic/es-analytical-engine (Team:Analytics)