Way to search exact string?
See original GitHub issueHi,
In kibana, we can search exact string by wrapping it by double quotation marks.
It seems
s = s.query('match', content="Donald Trump")
is searching for Donald or Trump.
Using dsl-py how can we search exact string?
Issue Analytics
- State:
- Created 6 years ago
- Reactions:6
- Comments:6 (3 by maintainers)
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Hi, kibana uses the
query_string
query so you can have the exact same functionality by using that:s = s.query('query_string', query='"Donald Trump"')
I would however recommend more granular approach using either a
phrase
orterms
queries -phrase
(0) is useful if the string you are looking for is somewhere in a field, but not exactly the match, it will also work with typetext
(analyzed).If you want to do true exact matching you need to use
keyword
type fields and aterm
query (1). That will do exact match against a field:s = s.query('term', full_name="Donald Trump")
Hope this helps
0 - https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-match-query-phrase.html 1 - https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-term-query.html
@balaa you cannot really have a universal search like that for exact matches since it depends on the mappings also you cannot effectively search for an exact substring. The best approximation would be to use a
phrase
query as mentioned.