[Xapian-discuss] Searching in all "fields" by default

[Henry]

Quoting "Daniel Ménard" <Daniel.Menard at ehesp.fr>:
> You can also use QueryParser::add_prefix() to map multiple prefixes to
> the "empty string" field name:
> http://www.xapian.org/docs/apidoc/html/classXapian_1_1QueryParser.html#dfd545b4ac739adc2e4171169a500f33

Merci beaucoup, Daniel.

I'll give that a try.  Have you measured what the performance penalty  
is doing it this way?  ie, is it severe enough to add significant  
delays to queries?

Regards
Henry