search

apache / paimon

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
https://paimon.apache.org/
Apache License 2.0
2.35k stars 928 forks source link

[Feature] Support FieldNonNullCountAgg for FieldAggregator #3537

Closed xuzifu666 closed 3 months ago

xuzifu666 commented 3 months ago

Search before asking

Motivation

Currently we had FieldAggregator to compute all field cout，but not support filter null field count，we need a FieldAggregator to support it.

Solution

No response

Anything else?

No response

Are you willing to submit a PR?