[DOCS-15452] Document regex support in Log Explorer - #39286
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Add a new page covering regex-based field extraction and the regexp_like/regexp_replace calculated field functions.
Use double-quoted string literals and the reserved message field without a # prefix in the regexp_like/regexp_replace examples, soften the numeric-conversion note, and register the new page in the Calculated Fields nav menu.
…t-regex-support # Conflicts: # hugo/content/en/logs/explorer/calculated_fields/regex.md
Add regex-based field extraction to extractions.md as an alternative to Grok patterns, and document the regexp_like/regexp_replace calculated field functions in formulas.md.
Named capture groups cannot contain underscores.
rtrieu
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Aug 18, 2026
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hi, left you a few suggestions, including a link fix
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Co-authored-by: Rosa Trieu <107086888+rtrieu@users.noreply.github.com>
Co-authored-by: Rosa Trieu <107086888+rtrieu@users.noreply.github.com>
Co-authored-by: Rosa Trieu <107086888+rtrieu@users.noreply.github.com>
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@rtrieu thank you!! just updated |
…og/documentation into daniel-tian/document-regex-support
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Aug 19, 2026
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minor fix then it should be good
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Aug 19, 2026
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What does this PR do? What is the motivation?
Fixes DOCS-15452
Adds a new page documenting regex support in the Log Explorer: regex-based field extraction (named capture groups) and the
regexp_like/regexp_replacecalculated field functions.Merge instructions
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