#27899: Phrase search query for Postgres full text search
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Reporter: Ilya Semenov | Owner: nobody
Type: New feature | Status: new
Component: Uncategorized | Version: 1.10
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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Postgres 9.6 now supports phrase search with `... @@
phraseto_tsquery('hello world')`. It would be great if Django supported it
natively.
Currently, `django.contrib.postgres.search.SearchQuery` hard-codes SQL
lookup formatting:
{{{#!python
class SearchQuery(SearchQueryCombinable, Value):
def as_sql(self, compiler, connection):
...
template = 'plainto_tsquery({}::regconfig,
%s)'.format(config_sql)
}}}
I believe the lookup function should be taken from a class level variable
instead, and two more classes should be introduced: `PhraseSearchQuery`
using `phraseto_tsquery`, and `RawSearchQuery` using `to_tsquery`.
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Ticket URL: <https://code.djangoproject.com/ticket/27899>
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