15 Commits

Author SHA1 Message Date
AlexNodex
139eb69fe4 Typo (#23179)
autoGeneratePhraseQueries should be auto_generate_phrase_queries
2017-02-15 10:10:06 +01:00
Adrien Grand
b2e93d2870 Be explicit about the fact backslashes need to be escaped. (#22257)
Relates #22255
2016-12-19 14:21:21 +01:00
Jim Ferenczi
d791ddf704 Upgrade to lucene-6.4.0-snapshot-ec38570 (#21853)
Set lucene version to 6.4.0-snapshot-ec38570 and update all the sha1s/license
Fix invalid combo after upgrade in query_string query. split_on_whitespace=false is disallowed if auto_generate_phrase_queries=true
Adapt the expectations of some tests to the new format of the Lucene explain output
2016-11-29 18:40:31 +01:00
Lee Hinman
17a2fffc9b [DOCS] Mention "all-fields" mode doesn't search across nested documents 2016-11-15 11:02:43 -07:00
Lee Hinman
6666fb1614 Add "all field" execution mode to query_string query
This commit introduces a new execution mode for the query_string query, which
is intended down the road to be a replacement for the current _all field.

It now does auto-field-expansion and auto-leniency when the following criteria
are ALL met:

    The _all field is disabled
    No default_field has been set in the index settings
    No default_field has been set in the request
    No fields are specified in the request

Additionally, a user can force the "all-like" execution by setting the
all_fields parameter to true.

When executing in all field mode, the query_string query will look at all the
fields in the mapping that are not metafields and can be searched, and
automatically expand the list of fields that are going to be queried.

Relates to #19784
2016-11-04 05:46:18 -06:00
Adrien Grand
52de0645fb Remove lowercase_expanded_terms and locale from query-parser options. (#20208)
Lucene 6.2 introduces the new `Analyzer.normalize` API, which allows to apply
only character-level normalization such as lowercasing or accent folding, which
is exactly what is needed to process queries that operate on partial terms such
as `prefix`, `wildcard` or `fuzzy` queries. As a consequence, the
`lowercase_expanded_terms` option is not necessary anymore. Furthermore, the
`locale` option was only needed in order to know how to perform the lowercasing,
so this one can be removed as well.

Closes #9978
2016-11-02 14:25:08 +01:00
Jim Ferenczi
9d6fac809c Expose splitOnWhitespace in Query String Query (#20965)
This change adds an option called `split_on_whitespace` which prevents the query parser to split free text part on whitespace prior to analysis. Instead the queryparser would parse around only real 'operators'. Default to true.
For instance the query `"foo bar"` would let the analyzer of the targeted field decide how the tokens should be splitted.
Some options are missing in this change but I'd like to add them in a follow up PR in order to be able to simplify the backport in 5.x. The missing options (changes) are:
* A `type` option which similarly to the `multi_match` query defines how the free text should be parsed when multi fields are defined.
* Simple range query with additional tokens like ">100 50" are broken when `split_on_whitespace` is set to false. It should be possible to preserve this syntax and make the parser aware of this special syntax even when `split_on_whitespace` is set to false.
* Since all this options would make the `query_string_query` very similar to a match (multi_match) query we should be able to share the code that produce the final Lucene query.
2016-11-02 10:00:40 +01:00
Adrien Grand
9cbbddb6dc Add support for quote_field_suffix to simple_query_string. (#21060)
Closes #18641
2016-10-28 09:11:57 +02:00
Isabel Drost-Fromm
4c02e97bcd Add back doc execution to query dsl.
Relates to #18211

This reverts commit 20aafb1196192d4f9f7faea8ce9a36b278e501a1.
2016-05-24 12:43:41 +02:00
Isabel Drost-Fromm
20aafb1196 Revert "Add Autosense annotation for query dsl testing" 2016-05-17 20:55:56 +02:00
Isabel Drost-Fromm
0ad87b25cf Something messed with auto-indent. Fixed now. 2016-05-12 12:58:22 +02:00
Isabel Drost-Fromm
85f1ab44d9 Convert rest of query-dsl docs to be run in tests 2016-05-11 14:37:19 +02:00
Christoph Büscher
f5f73259e4 Docs: Update Joda URLs in documentation. 2015-06-26 10:23:02 +02:00
Clinton Gormley
171687d207 Docs: Reorganised the Query DSL docs into families and explaing query vs filter context 2015-06-04 01:59:37 +02:00
Adrien Grand
a0af88e996 Query DSL: Remove filter parsers.
This commit makes queries and filters parsed the same way using the
QueryParser abstraction. This allowed to remove duplicate code that we had
for similar queries/filters such as `range`, `prefix` or `term`.
2015-05-07 20:14:34 +02:00