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).
This improves the tests and docs for a few functions, specifically `E`,
`FLOOR`, `PI`, `POW`, and `ROUND`. The examples and tested signatures
will get copied into the docs and kibana signatures.
Co-authored-by: Liam Thompson <32779855+leemthompo@users.noreply.github.com>
* WIP Started developing ST_DISJOINT
Initially based on ST_INTERSECTS
* Fix functions list and add spatial point integration tests
* Update docs/changelog/107007.yaml
* More tests for shapes and cartesian-multigeoms
* Some more tests to highlight issues with DISJOINT on cartesian point indices
* Disable Lucene push-down for DISJOINT on cartesian point indices
* Added docs for ST_DISJOINT
* Support DISJOINT in the lucene-pushdown code for cartesian point indexes
* Re-enable push-to-source for DISJOINT on cartesian_point indices
* Fix docs example
* Try fix internal docs links which are not being rendered
* Fixed disjoint on empty geometry
* Added tests on empty linestring, and changed lucene push-down to exception
In lucene code only LineString can be empty, but in Elasticsearch even that is not allowed, resulting in parsing errors. So we cannot get to this code in the lucene push-down and now throw an error instead. The tests now assert on the warnings.
Note that for any predicate DISJOINT and INTERSECTS alike, the predicate fails, because the parsing error results in null, the function returns null, the predicate interprets this as false, and no documents match. This null-in-null-out rule means that DISJOINT and INTERSECTS give the same answer on invalid geometries.
* Add ES|QL signum function
* Update docs/changelog/106866.yaml
* Skip csv tests for versions older than 8.14
* Reference layout docs file and fix instructions for adding functions
* Break csv specs by param type
* More tests
This merges all of the hand written docs for `LOG` and `LOG10` into the
annotations which updates the `META FUNCTIONS` - now it'll always be the
same as the docs. This also deletes the hand maintained docs and let's
the documentation generation process rebuild it.
* WIP Started adding ST_CONTAINS
* Add generated evaluators
* Reduced warnings and use correct evaluators
* Refactored tests to remove duplicate code, and fixed Contains/multi-components
* Gradle build disallows using getDeclaredField
* Fixed cases where rectangles cross the dateline
* Fixed meta function tests
* Added ST_WITHIN to support inverting ST_CONTAINS
If the ST_CONTAINS is called with the constant on the left, we either have to create a lot more Evaluators to cover that case, or we have to invert it to ST_WITHIN. This inversion was a much easier option.
* Simplify inversion logic
* Add comment on choice of surrogate approach
* Add unit tests and missing fold() function
* Simple code cleanup
* Add integration tests for literals
* Add more integration tests based on actual data
* Generated documentation files
* Add documentation
* Fixed failing function count test
* Add tests that push-to-source works for ST_CONTAINS and ST_WITHIN
* Test more combinations of WITH/CONTAINS and literal on right and left
This also verifies that the re-writing of CONTAINS to WITHIN or vice versa occurs when the literal is on the left.
* test that physical planning also handles doc-values from STATS
* Added more tests for WITHIN/CONTAINS together with CENTROID
This should test the doc-values for points.
* Add cartesian_point tests
* Add cartesian_shape tests
* Disable Lucene-push-down for CARTESIAN data
This is a limitation in Lucene, which we could address as a performance optimization in a future PR, but since it probably requires Lucene changes, it cannot be done in this work.
* Fix doc links
* Added test data and tests for cartesian multi-polygons
Testing INTERSECTS, CONTAINS and WITHIN with multi-polydon fields
* Use required features for spatial points, shapes and centroid
* 8.13.0 is not yet historical version
This needs to be reverted as soon as 8.13.0 is released
* Added st_intersects and st_contains_within 'features'
* Code review updates
* Re-enable lucene push-down
* Added more required_features
* Fix point contains non-point
* Fix point contains point
* Re-enable lucene push-down in tests too
Forgot to change the physical planner unit tests after re-enabling lucene push-down
* Generate automatic docs
* Use generated examples docs
* Generated examples use '-result' prefix (singular)
* Mark spatial functions as preview/experimental
This updates the in-code docs on the trig functions to line up with the
docs, removes the docs, and uses the now mostly identical generated
docs. This means we only need to document these functions in one place -
right next to the code.
This modifies the ESQL test infrastructure to generate more of the
documentation for functions. It generates the *Description* section, the
*Examples* section, and the *Parameters* section as separate files so we
can use them as needed. It also generates a `layout` file that's just
a guess as to how to render the whole thing. In some cases it'll work
and we can use that instead of hand maintaining a "top level"
description file for the function.
Most newly generated files are unused. We have to chose to pick them up
by replacing the sections we were manually maintaining with an include
of the generated section. Or by replacing the entire hand maintained
file with the generated top level file.
Relates to #104247
