Caizhi Weng created FLINK-26526:
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Summary: Record hasNull and allNull instead of nullCount in
fieldStats
Key: FLINK-26526
URL: https://issues.apache.org/jira/browse/FLINK-26526
Project: Flink
Issue Type: Sub-task
Components: Table Store
Affects Versions: 0.1.0
Reporter: Caizhi Weng
Currently we aren't strongly relying on {{nullCount}}. Also, some formats (for
example orc) does not support {{nullCount}} statistics. So we can record
{{hasNull}} and {{allNull}} instead of {{nullCount}}.
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