correct way to search for only PDF attachments
Suvayu Ali
fatkasuvayu+linux at gmail.com
Tue Sep 29 00:15:18 PDT 2015
On Mon, Sep 28, 2015 at 07:00:13PM -0700, Carl Worth wrote:
> On Mon, Sep 28 2015, Xu Wang wrote:
>
> > To understand more, what does the following search for?
> >
> > from:jongho attachment:.*pdf
>
> Uhm, probably only strange things. There are some mechanisms for getting
> notmuch to emit some debugging information on what the final search
> terms end up being, (but I don't recall if they still require
> recompilation or not).
This should work:
$ export NOTMUCH_DEBUG_QUERY=1
$ notmuch count -- from:suvayu attachment:*.pdf
Query string is:
from:suvayu attachment:*.pdf
Exclude query is:
Xapian::Query()
Final query is:
Xapian::Query((Tmail AND ZXFROMsuvayu:(pos=1) AND Zattach:(pos=2) AND Zpdf:(pos=3)))
217
$ notmuch count -- from:suvayu attachment:pdf
Query string is:
from:suvayu attachment:pdf
Exclude query is:
Xapian::Query()
Final query is:
Xapian::Query((Tmail AND ZXFROMsuvayu:(pos=1) AND ZXATTACHMENTpdf:(pos=2)))
151
I guess to answer the OP's question, the globbed form simply does a text
search of attach and pdf. The keyword is not recognised at all.
Cheers,
--
Suvayu
Open source is the future. It sets us free.
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