Craig Walls wrote:
G�nter,
Just a guess here, but something to think about: Under the covers,
StopAnalyzer uses LetterTokenizer to eliminate any characters that are
not A-Z/a-z. What I imagine happened here is that a query made up of
only "doctypeid:0001" got "0001" tokenized out, which left an empty
query string...which is invalid.
I had a similar situation on a project I was working on and what I ended
up having to do is write my own AlphanumericTokenizer that works like
LetterTokenizer, but it also includes 0-9. Then, I had to write my own
variety of StopAnalyzer that uses AlphanumericTokenizer...I think I
called it AlphanumStopAnalyzer. If you'd like, I could dig up the code
for you.
G�nter Kukies wrote:
Hello,
why got the QueryParser problems interpreting this query:
doctypeid:0001
doctypeid is a Keyword-Field
Maby the numbers are not allowed here, but how can i escape them.
I use the StopAnalyzer.
Thanks,
G�nter
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
