This adds the documentation for BUCKET as a grouping function and the
addition of the "direct" invocation mode providing a span (in addition
to the auto mode).
* Remove `es-test-dir` book-scoped variable
* Remove `plugins-examples-dir` book-scoped variable
* Remove `:dependencies-dir:` and `:xes-repo-dir:` book-scoped variables
- In `index.asciidoc`, two variables (`:dependencies-dir:` and `:xes-repo-dir:`) were removed.
- In `sql/index.asciidoc`, the `:sql-tests:` path was updated to fuller path
- In `esql/index.asciidoc`, the `:esql-tests:` path was updated idem
* Replace `es-repo-dir` with `es-ref-dir`
* Move `:include-xpack: true` to few files that use it, remove from index.asciidoc
This extends `BUCKET` function to accept a two-parameters-only
invocation: the first parameter remains as is, while the second is a
span. It can be a numeric (floating point) span, if the first argument
is numeric, or a date period or time duration, if the first argument is
a date.
Also, the function can now be invoked with the alias BIN.
Additionally, the function has been turned into a grouping-only function
and thus can only be used within a `STATS` command.
This renames the function AUTO_BUCKET to just BUCKET.
It also removes the experimental tagging of the function in the docs, making it generally available.
* [DOCS] Add ES|QL 'getting started' code snippets to CSV tests
* Change dots in columns names into underscores
* Add LIMIT 0 to ENRICH test
* Move code snippets out of docs.csv-spec
* Replace code snippets by includes
* Add missing semicolon
* Page structure
* More getting started content
* Fix build errors
* Small improvements
* Typo
* Add link to public demo environment
* Review feedback
* Update docs/reference/esql/esql-get-started.asciidoc
Co-authored-by: Andrei Stefan <astefan@users.noreply.github.com>
* Review feedback
---------
Co-authored-by: Andrei Stefan <astefan@users.noreply.github.com>
Small improvements in ESQL docs and addition of examples
---------
Co-authored-by: Alexandros Batsakis <abatsakis@elastic.co>
Co-authored-by: Abdon Pijpelink <abdon.pijpelink@elastic.co>
* Break out 'Limitations' into separate page
* Add REST API docs
* Restructure commands, functions, and operators refs
* Add placeholder for getting started guide
* Group 'Syntax', 'Metafields', and 'MV fields' under 'Language'
* Add placeholder for Kibana page
* Add link from landing page
* Apply uniform formatting to ACOS, CASE, and DATE_PARSE function refs
* Reword default LIMIT
* Add support for COUNT(*)
* Move 'Commands' and 'Functions and operators' to individual pages
---------
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
