* Higher-order functions description moved to Array functions (English).
* Bad anchor fixed.
* Update docs/en/sql-reference/functions/array-functions.md
Co-authored-by: Ivan Blinkov <github@blinkov.ru>
* Higher-order functions description moved to Array functions (Russian).
* Update array-functions.md
Minor fixes in Russian text.
Co-authored-by: Olga Revyakina <revolg@yandex.ru>
Co-authored-by: Ivan Blinkov <github@blinkov.ru>