[GitHub] [geode] jujoramos opened pull request #4048: GEODE-7195: Add OQL before aggregations callback

["jujoramos (GitHub)" <gi...@apache.org>]

- Fixed minor warnings and refactored integration test.
- Added 'beforeAggregationsAndGroupBy' method callback to the
  QueryObserver interface.

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[GitHub] [geode] jujoramos closed pull request #4048: GEODE-7195: Add callback before OQL aggregations

["jujoramos (GitHub)" <gi...@apache.org>]

[ pull request closed by jujoramos ]

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[GitHub] [geode] jhuynh1 commented on pull request #4048: GEODE-7195: Add callback before OQL aggregations

["jhuynh1 (GitHub)" <gi...@apache.org>]

Do we need a null check here or is there a default no-op observer installed by default?

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[GitHub] [geode] jujoramos commented on pull request #4048: GEODE-7195: Add callback before OQL aggregations

["jujoramos (GitHub)" <gi...@apache.org>]

There's one installed by default already in the `QueryObserverHolder` class, see [here](https://github.com/apache/geode/blob/develop/geode-core/src/main/java/org/apache/geode/cache/query/internal/QueryObserverHolder.java#L47-L52).

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