Function to count number of substring occurrences in the string:
- in case of needle is multi char - counts non-intersecting substrings
- the code is based on position helpers.
The following new functions is available:
- countSubstrings()
- countSubstringsCaseInsensitive()
- countSubstringsCaseInsensitiveUTF8()
v0: substringCount()
v2:
- add substringCountCaseInsensitiveUTF8
- improve tests
- fix coding style issues
- fix multichar needle
v3: rename to countSubstrings (by analogy with countEqual())
* Description of the iLike function
Добавил описание функции iLike и добавил оператор ILIKE.
* Update string-search-functions.md
Changed by comments.
* Update and translation ilike function and ILIKE operator..
Внес поправки в английскую версию и сделал перевод на русский язык.
Co-authored-by: Dmitriy <sevirov@yandex-team.ru>
* Docs for the extractAllGroupsHorizontal and extractAllGroupsVertical functions (English).
* Minor fixes (en).
* Misspelling fixed.
* English docs corrected and translated into Russian.
* English misspelling corrected.
Co-authored-by: Olga Revyakina <revolg@yandex.ru>
Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
