Nice. Thanks. will the 2.4 have commit improvements that we previously talked about?
best regards. -C.B. On Mon, Mar 17, 2008 at 10:31 AM, Michael McCandless < [EMAIL PROTECTED]> wrote: > > The trunk version of Lucene (eventually 2.4) now has deletion by > query, in IndexWriter. > > Mike > > Cam Bazz wrote: > > > Hello Erick, > > > > Has anyone found a way for deleting a document with a query? I > > understand it > > can be deleted via terms, but I need to delete a document with two > > terms, > > that is the only way I can identify my document is by looking at > > two terms > > not one. > > > > best. > > > > On Fri, Mar 14, 2008 at 4:58 PM, Erick Erickson > > <[EMAIL PROTECTED]> > > wrote: > > > >> Doc IDs are assigned at index time and can change over time That is, > >> deleting > >> a document and optimizing (and other operations) can and will change > >> document IDs. So, yes, you have to do a search (either use a hits > >> object > >> or one of the HitCollectors) in order to delete by doc ID. > >> > >> You can also delete by terms, see the API. > >> > >> There are other options, but you haven't explianed what you're > >> trying to accomplish enough to offer any more suggestions. > >> > >> Best > >> Erick > >> > >> On Wed, Mar 12, 2008 at 5:44 PM, varun sood <[EMAIL PROTECTED]> wrote: > >> > >>> No. I haven't but I will. even though I would like to make my own > >>> implementation. So any idea of how to get the "doc num"? > >>> > >>> Thanks for replying. > >>> Varun > >>> > >>> On Wed, Mar 12, 2008 at 5:15 PM, Mark Miller <[EMAIL PROTECTED]> > >>> wrote: > >>> > >>>> Have you seen the work that Mark Harwood has done making a GWT > >>>> version > >>>> of Luke? I think its in the latest release. > >>>> > >>>> varun sood wrote: > >>>>> Hi, > >>>>> I am trying to delete a document without using the hits object. > >>>>> What is the unique field in the index that I can use to delete the > >>>> document? > >>>>> > >>>>> I am trying to make a web interface where index can be modified, > >>> smaller > >>>>> subset of what Luke does but using JSPs and Servlet. > >>>>> > >>>>> to use deleteDocument(int docNum) > >>>>> I need docNum how can I get this? or does it have to come only vis > >>> Hits? > >>>>> > >>>>> Thanks, > >>>>> Varun > >>>>> > >>>>> > >>>> > >>>> ------------------------------------------------------------------- > >>>> -- > >>>> 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] > >
