ES|QL - Full text functions accept null as field parameter#137430

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carlosdelest wants to merge 27 commits intoelastic:mainfrom

carlosdelest:bugfix/esql-full-text-functions-accept-null

Commits on Oct 29, 2025

Remove null check for fields in FTFs
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Commits on Oct 30, 2025

First version - allow nulls as params, implement nullable() in Match, and add the FoldNull rule to LocalLogicalPlanOptimizer
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Introduce base class for Match and MatchPhrase
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Commits on Oct 31, 2025

Make Knn a subclass of SingleFieldFullTextFunction, refactor
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Refactor
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Fix PushDownFilterAndLimitIntoUnionAllTests, now match can be pushed down to an index that doesn't contain the field
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Spotless
elasticsearchmachine
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Refactor
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Fix error tests
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Add check for single unique signature
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Update docs/changelog/137430.yaml
carlosdelest
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Fix tests and add null cases
elasticsearchmachine
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Merge remote-tracking branch 'carlosdelest/bugfix/esql-full-text-functions-accept-null' into bugfix/esql-full-text-functions-accept-null
elasticsearchmachine
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Merge remote-tracking branch 'origin/main' into bugfix/esql-full-text-functions-accept-null
elasticsearchmachine
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Add test cases
elasticsearchmachine
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Fix tests
elasticsearchmachine
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Commits on Nov 4, 2025

Remove FoldNull as it is already applied in localOperators()
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Apply suggestion from @bpintea

carlosdelest
and
bpintea
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Apply suggestion from @bpintea

carlosdelest
and
bpintea
authored
Apply suggestion from @bpintea

carlosdelest
and
bpintea
authored
Merge remote-tracking branch 'carlosdelest/bugfix/esql-full-text-functions-accept-null' into bugfix/esql-full-text-functions-accept-null
elasticsearchmachine
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Feedback from @bpintea
elasticsearchmachine
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Add null test cases for Knn and MatchPhrase
elasticsearchmachine
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Merge branch 'main' into bugfix/esql-full-text-functions-accept-null
carlosdelest
authored

Commits on Nov 5, 2025

Fix push down with unexisting field
elasticsearchmachine
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Add CSV tests
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Add more field nullability tests for logical optimizations
elasticsearchmachine
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