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[fix](doc) remove LEVENSHTEIN doc page — function does not exist in Doris#3753

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morningman merged 1 commit into
apache:masterfrom
boluor:remove-orphan-levenshtein-3511
May 24, 2026
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[fix](doc) remove LEVENSHTEIN doc page — function does not exist in Doris#3753
morningman merged 1 commit into
apache:masterfrom
boluor:remove-orphan-levenshtein-3511

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@boluor boluor commented May 23, 2026

Summary

The `LEVENSHTEIN` page under `sql-manual/sql-functions/scalar-functions/string-functions/` documents a SQL function that is not implemented in apache/doris:

  • No `Levenshtein` / `EditDistance` class under `fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/` on master, branch-3.1, branch-3.0, or branch-2.1.
  • Running `SELECT levenshtein('abc', 'abd')` returns `Can not found function 'levenshtein'`.
  • The page is not referenced from any sidebar — it's an orphan.

Remove the orphan page across the current and 4.x trees (EN + zh) — the only versions that carried it.

Fixes #3511

Test plan

  • `find docs versioned_docs i18n -name levenshtein.md` returns empty after the change
  • No sidebar file references the removed slug

…oris

The LEVENSHTEIN page under string-functions claims a SQL function that
is not implemented in apache/doris:

- No `Levenshtein`/`EditDistance` entry in
  `fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/`
  on master, branch-3.1, branch-3.0, or branch-2.1.
- Calling `levenshtein(...)` errors with `Can not found function 'levenshtein'`.
- The page is not referenced from any sidebar (orphan page).

Remove the orphaned page from the current and 4.x trees (EN + zh).

Fixes apache#3511

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@morningman morningman merged commit 5d14923 into apache:master May 24, 2026
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function levenshtein doesn't exist in apache doris

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