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Gian Merlino 77297f4e6f GroupBy array-based result rows. (#8196) 
* GroupBy array-based result rows.

Fixes #8118; see that proposal for details.

Other than the GroupBy changes, the main other "interesting" classes are:

- ResultRow: The array-based result type.
- BaseQuery: T is no longer required to be Comparable.
- QueryToolChest: Adds "decorateObjectMapper" to enable query-aware serialization
  and deserialization of result rows (necessary due to their positional nature).
- QueryResource: Uses the new decoration functionality.
- DirectDruidClient: Also uses the new decoration functionality.
- QueryMaker (in Druid SQL): Modifications to read ResultRows.

These classes weren't changed, but got some new javadocs:

- BySegmentQueryRunner
- FinalizeResultsQueryRunner
- Query

* Adjustments for TC stuff.
 		2019-07-31 16:15:12 -07:00
..
src GroupBy array-based result rows. (#8196) 2019-07-31 16:15:12 -07:00
README.md switch links from druid.io to druid.apache.org (#7914) 2019-06-18 09:06:27 -07:00
pom.xml Revert "Fix dependency analyze warnings (#8128)" (#8189) 2019-07-29 11:42:16 -07:00

README.md

druid-moving-average-query

Overview

Moving Average Query is an extension which provides support for Moving Average and other Aggregate Window Functions in Druid queries.

Documentation

See the druid.apache.org website or under Druid Github Repo.