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From Scott Ganyo <scott.ga...@eTapestry.com>
Subject RE: Brackets in query syntax?
Date Thu, 01 Nov 2001 14:28:39 GMT
Sure, that would make sense to me...

> -----Original Message-----
> From: Paul Friedman [mailto:pfriedman@macromedia.com]
> Sent: Thursday, November 01, 2001 9:13 AM
> To: 'Lucene Users List'
> Subject: RE: Brackets in query syntax?
> 
> 
> Thanks, I didn't see anything about the range query in the syntax BNF.
> 
> In regards to the exception, I would expect that searching on 
> the query "[]"
> or "name:[]" would either find all documents or no documents, 
> not throw an
> exception?
> 
> 
> -----Original Message-----
> From: Scott Ganyo [mailto:scott.ganyo@eTapestry.com]
> Sent: Thursday, November 01, 2001 7:39 AM
> To: 'Lucene Users List'
> Subject: RE: Brackets in query syntax?
> 
> 
> [ and ] are used for RangeQuery.  They indicate an inclusive 
> range.  For
> example: "name:[adam-scott]"
> 
> > -----Original Message-----
> > From: Paul Friedman [mailto:pfriedman@macromedia.com]
> > Sent: Wednesday, October 31, 2001 2:03 PM
> > To: 'lucene-user@jakarta.apache.org'
> > Subject: Brackets in query syntax?
> > 
> > 
> > Are brackets, [ and ], legal in a query?  
> > If so, do they have some special meaning?
> > If not, are there other "illegal" characters as well?
> > 
> > Parsing the query syntax, "[]", causes the following error:
> > 
> > Lexical error at line 1, column 3.  Encountered: <EOF> after : "[]"
> > org.apache.lucene.queryParser.TokenMgrError: Lexical error at 
> > line 1, column
> > 3.  Encountered: <EOF> after : "[]"
> > 	at
> > org.apache.lucene.queryParser.QueryParserTokenManager.getNextT
> > oken(Unknown
> > Source)
> > 	at 
> > org.apache.lucene.queryParser.QueryParser.jj_ntk(Unknown Source)
> > 	at org.apache.lucene.queryParser.QueryParser.Modifiers(Unknown
> > Source)
> > 	at 
> > org.apache.lucene.queryParser.QueryParser.Query(Unknown Source)
> > 	at 
> > org.apache.lucene.queryParser.QueryParser.parse(Unknown Source)
> > 	at 
> > org.apache.lucene.queryParser.QueryParser.parse(Unknown Source)
> > 
> > I am using QueryParser and the StandardAnalyzer to parse the 
> > query string.
> > 
> > Any help would be appreciate.
> > Paul
> > 
> > --
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