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[bug#60410] [PATCH 2/7] xapian: Declare some prefixes as boolean.
From: |
Ricardo Wurmus |
Subject: |
[bug#60410] [PATCH 2/7] xapian: Declare some prefixes as boolean. |
Date: |
Mon, 02 Jan 2023 00:19:54 +0100 |
User-agent: |
mu4e 1.8.13; emacs 28.2 |
Hi Arun,
> Some prefixes will only ever be used to filter the rest of the query
> and not for matching approximately using relevance weighting
> schemes. Such prefixes should be indexed as boolean prefixes.
[…]
> @@ -324,14 +328,14 @@ intact."
> ;; prefixes for field search.
> (query (parse-query* querystring*
> #:stemmer (make-stem "en")
> - #:prefixes '(("submitter" . "A")
> - ("author" . "XA")
> - ("subject" . "S")
> - ("owner" . "XO")
> - ("severity" . "XS")
> - ("tag" . "XT")
> - ("status" . "XSTATUS")
> - ("msgid" . "XU"))))
> + #:prefixes '(("subject" . "S"))
> + #:boolean-prefixes '(("author" . "XA")
> + ("msgid" . "XU")
> + ("owner" . "XO")
> + ("severity" . "XS")
> + ("status" .
> "XSTATUS")
> + ("submitter" . "A")
> + ("tag" .
> "XT"))))
This breaks two tests, which allow searching for submitters with partial
names, e.g. “Ricardo” instead of my full name and email address.
I think we should move submitter, author, and owner back to the list of
regular prefixes.
--
Ricardo
- [bug#60410] [PATCH 2/7] xapian: Declare some prefixes as boolean.,
Ricardo Wurmus <=