Just realized that the <some text> part should also be grouped, so checked that this variation also works:
qtxt = "some text AND ( AUTHOR_NAME:krish OR EMPLOYEE_NAME:krish )"; ---> field:some +field:text +(AUTHOR_NAME:krish EMPLOYEE_NAME:krish) qtxt = "(some text) AND ( AUTHOR_NAME:krish OR EMPLOYEE_NAME:krish )"; ---> +(field:some field:text) +(AUTHOR_NAME:krish EMPLOYEE_NAME:krish) qtxt = "<some text> AND ( AUTHOR_NAME:krish OR EMPLOYEE_NAME:krish )"; ---> field:<some +field:text> +(AUTHOR_NAME:krish EMPLOYEE_NAME:krish) Last case just demonstrates that '<' is not part of Lucene's query syntax (http://lucene.apache.org/java/docs/queryparsersyntax.html). - Doron > I think the problem might be in the <some query> part. > At least with Lucene 2.0, parsing result is as expected - > String qtxt = "some text AND ( AUTHOR_NAME:krish OR EMPLOYEE_NAME:krish > )"; > Query q = new QueryParser("field",new WhitespaceAnalyzer()).parse(qtxt); > System.out.println(q); > --> field:some +field:text +(AUTHOR_NAME:krish EMPLOYEE_NAME:krish) > > - Doron > > "Krishnendra Nandi" <[EMAIL PROTECTED]> wrote on 25/07/2006 > 03:38:51: > > > Hi All, > > > > Can anybody help me out on this ..? > > > > I have to search for a particular value over multiple fields and need to > > know if grouping is allowed over multiple fields > > > > eg. > > > > <some query> AND ( AUTHOR_NAME:krish OR EMPLOYEE_NAME:krish ) > > > > Introducing paranthesis "(" is giving me lexical error > > > > Thanks and Regards > > Krishnendra Nandi > > > > The information contained in this e-mail and any accompanying documents > > may contain information that is confidential or otherwise protected > > from disclosure. If you are not the intended recipient of this message, > > or if this message has been addressed to you in error, please > > immediately alert the sender by reply e-mail and then delete this > message, > > including any attachments. Any dissemination, distribution or other use > of > > the contents of this message by anyone other than the intended recipient > > is strictly prohibited. > > > > > --------------------------------------------------------------------- > 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]
