docs(esql): document three-valued logic for AND, OR, and NOT#151139
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wilmerdooley wants to merge 1 commit into
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docs(esql): document three-valued logic for AND, OR, and NOT#151139wilmerdooley wants to merge 1 commit into
wilmerdooley wants to merge 1 commit into
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Signed-off-by: wilmerdooley <wilmerdooley1@gmail.com>
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Description
The ES|QL reference page for logical operators only listed the supported operators without explaining how they handle
nulloperands. This has led to repeated bug reports (most recently #129125) aboutWHEREcommands filtering out rows unexpectedly when fields arenull.This change expands
docs/reference/query-languages/esql/_snippets/operators/logical.mdto describe the three-valued logic used byAND,OR, andNOT, including 3x3 / 3x1 truth tables and an example based on the issue.Resolves #129314
main.