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Description

Fix incorrect push down for Sarg with nullAs is TRUE

Before this PR, PredicateAnalyzer ignore the nullAs properties in Sarg and leads to incorrect results.

Related Issues

Resolves #3881

Check List

  • New functionality includes testing.
  • New functionality has been documented.
  • New functionality has javadoc added.
  • New functionality has a user manual doc added.
  • API changes companion pull request created.
  • Commits are signed per the DCO using --signoff.
  • Public documentation issue/PR created.

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@penghuo penghuo merged commit 56436d4 into opensearch-project:main Jul 16, 2025
25 checks passed
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The backport to 2.19-dev failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/sql/backport-2.19-dev 2.19-dev
# Navigate to the new working tree
pushd ../.worktrees/sql/backport-2.19-dev
# Create a new branch
git switch --create backport/backport-3882-to-2.19-dev
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 56436d45b38cc70ca855e2c6f69164f637a8bc16
# Push it to GitHub
git push --set-upstream origin backport/backport-3882-to-2.19-dev
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/sql/backport-2.19-dev

Then, create a pull request where the base branch is 2.19-dev and the compare/head branch is backport/backport-3882-to-2.19-dev.

@LantaoJin
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@qianheng-aws please manually backport it to 2.19-dev.

qianheng-aws added a commit to qianheng-aws/sql that referenced this pull request Jul 22, 2025
…arch-project#3882)

* [BugFix] Fix incorrect push down for Sarg with nullAs is TRUE

Signed-off-by: Heng Qian <[email protected]>

* Add allow warning for 3570.xml

Signed-off-by: Heng Qian <[email protected]>

---------

Signed-off-by: Heng Qian <[email protected]>

(cherry picked from commit 56436d4)
qianheng-aws added a commit to qianheng-aws/sql that referenced this pull request Jul 22, 2025
…arch-project#3882)

* [BugFix] Fix incorrect push down for Sarg with nullAs is TRUE

Signed-off-by: Heng Qian <[email protected]>

* Add allow warning for 3570.xml

Signed-off-by: Heng Qian <[email protected]>

---------

Signed-off-by: Heng Qian <[email protected]>

(cherry picked from commit 56436d4)

Signed-off-by: Heng Qian <[email protected]>
penghuo pushed a commit that referenced this pull request Jul 22, 2025
…llAs is TRUE (#3882) (#3907)

* [BugFix] Fix incorrect push down for Sarg with nullAs is TRUE (#3882)

* [BugFix] Fix incorrect push down for Sarg with nullAs is TRUE

Signed-off-by: Heng Qian <[email protected]>

* Add allow warning for 3570.xml

Signed-off-by: Heng Qian <[email protected]>

---------

Signed-off-by: Heng Qian <[email protected]>

(cherry picked from commit 56436d4)

Signed-off-by: Heng Qian <[email protected]>

* Fix compiling

Signed-off-by: Heng Qian <[email protected]>

---------

Signed-off-by: Heng Qian <[email protected]>
@LantaoJin LantaoJin added the backport-manually Filed a PR to backport manually. label Jul 31, 2025
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backport 2.19-dev backport-failed backport-manually Filed a PR to backport manually. bug Something isn't working calcite calcite migration releated pushdown pushdown related issues

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Successfully merging this pull request may close these issues.

[BUG] Incorrect result for filter of isNull when enable Calcite push down

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