kaijianding e39ff44481

improve groupBy query granularity translation with 2x query performance improve when issued from sql layer (#11379) ...

* improve groupBy query granularity translation when issued from sql layer

* fix style

* use virtual column to determine timestampResult granularity

* dont' apply postaggregators on compute nodes

* relocate constants

* fix order by correctness issue

* fix ut

* use more easier understanding code in DefaultLimitSpec

* address comment

* rollback use virtual column to determine timestampResult granularity

* fix style

* fix style

* address the comment

* add more detail document to explain the tradeoff

* address the comment

* address the comment

2021-07-11 10:22:47 -07:00

..

src

improve groupBy query granularity translation with 2x query performance improve when issued from sql layer (#11379)

2021-07-11 10:22:47 -07:00

pom.xml

upgrade error-prone to 2.7.1 and support checks with Java 11+ (#11363)

2021-06-16 12:55:34 -07:00