opensearch-project / opensearch-project/sql
[Enhancement] Create a separated rule to add isNotNull for `count(FIELD)` which won't impact logical plan
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@LantaoJin is already working on this.
Since Sep 26, 2025.
calcite
enhancement
PPL
pushdown
- Dominant language
- Java
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- 176
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- 229
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 43
Description
Is your feature request related to a problem?
A followup from https://github.com/opensearch-project/sql/pull/4337#discussion_r2374473640
What solution would you like?
Create a separated rule to add isNotNull for count(FIELD)
What alternatives have you considered?
Keep as is.
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