#31386: Add support for the PostgresSQL ts_rank_cd function
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Reporter: Hannes | Owner: Hannes Ljungberg
Ljungberg |
Type: New | Status: assigned
feature |
Component: | Version: master
contrib.postgres | Keywords: postgres search
Severity: Normal | ts_rank_cd
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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The `ts_rank_cd` function is used as an alternative to `ts_rank` for
penalizing query words that are further apart from each other.
I'm thinking that adding a `cover_density` parameter to `SearchRank`
should be enough. If this parameter is set to `True` the function will be
switched to `ts_rank_cd`.
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Ticket URL: <https://code.djangoproject.com/ticket/31386>
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