See below....
On 5/12/07, Mark Miller <[EMAIL PROTECTED]> wrote:
Paul Taylor wrote:
> I seem to be having problems using a * in a phrase term query
>
> This is my search String, its not finding any matches
> 54:"MusicIP PUID*"
>
> If I match on a particular record it works ok
> 54:"MusicIP PUIDa39494bf-927e-1638-fb06-782ec55ac22d"
>
"MusicIP PUID*" means to search for MusicIP within one of PUID*...I am
pretty sure that KeywordAnalyzer does not split on whitespace like
WhiteSpaceAnalyzer does...
Perhaps not like whitespaceanalyzer does in all cases, but this code
QueryParser qp = new QueryParser("field", new
WhitespaceAnalyzer());
Query q = qp.parse("Does this tokenize*");
System.out.println(q.toString());
produces
field:Does field:this field:tokenize*
while this code
QueryParser qp = new QueryParser("field", new
KeywordAnalyzer());
Query q = qp.parse("Does this tokenize*");
System.out.println(q.toString());
Produces:
field:Does field:this field:tokenize*
The only difference is using KeywordAnalyzer rather than WhitespaceAnalyzer.
I sure don't see the difference, and it's puzzled me on and off.
Erick
which means that MusicIP is never within one
of PUID*..."MusicIP PUIDa39494bf-927e-1638-fb06-782ec55ac22d" is one
whole token.
- Mark
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