Displaying 6 results from an estimated 6 matches for "orpositionlist".
2017 Jan 12
2
NEAR non-leaf subqueries
...make sense in this
case, if there is a wishlist somewhere, but it's admittedly not an issue
that most users will be concerned with...).
> * Currently the OP_OR subqueries can only have two subqueries of their own.
> Lifting this restriction needs a bit of work on the new
> OrPositionList class
> - the old patch used a series of pairwise OrPositionList objects, but the
> new patch needs a single one instead - the class needs reworking to handle
> that.
>
> So I think the second limitation needs addressing, and of course any bugs
> resolving.
I am...
2017 Jan 20
0
NEAR non-leaf subqueries
...ly not an issue
> that most users will be concerned with...).
Another case for https://trac.xapian.org/ticket/508 I think.
> > * Currently the OP_OR subqueries can only have two subqueries of their own.
> > Lifting this restriction needs a bit of work on the new
> > OrPositionList class
> > - the old patch used a series of pairwise OrPositionList objects, but the
> > new patch needs a single one instead - the class needs reworking to handle
> > that.
> >
> > So I think the second limitation needs addressing, and of course any bu...
2017 Jan 20
2
NEAR non-leaf subqueries
...erterm
may be transformed by synonym expansion into:
(filesystem OR (file PHRASE system)) NEAR otherterm
> > > * Currently the OP_OR subqueries can only have two subqueries of
> > > their own. Lifting this restriction needs a bit of work on the
> > > new OrPositionList class
> > > - the old patch used a series of pairwise OrPositionList
> > > objects, but the
> > > new patch needs a single one instead - the class needs reworking
> > > to handle that.
> > >
> > > So I think the second...
2017 Jan 04
2
NEAR non-leaf subqueries
Olly Betts writes:
> On Thu, Dec 29, 2016 at 07:21:41PM +0100, Jean-Francois Dockes wrote:
> > Xapian 1.2 supports a query like:
> >
> > (A OR B) NEAR (C OR D)
> >
> > and distributes the factors to create something like:
> >
> > (A NEAR 2 C) OR (B NEAR 2 C) OR (B NEAR 2 C) OR (A NEAR 2 C)
> >
> > Xapian 1.4 rejects such
2017 Jan 12
0
NEAR non-leaf subqueries
...imitations:
* Only OP_OR subqueries are handled. I think supporting these would be a
useful step forward by itself, and AIUI it's all you actually need.
* Currently the OP_OR subqueries can only have two subqueries of their own.
Lifting this restriction needs a bit of work on the new OrPositionList class
- the old patch used a series of pairwise OrPositionList objects, but the
new patch needs a single one instead - the class needs reworking to handle
that.
So I think the second limitation needs addressing, and of course any bugs
resolving.
I can't promise anything re schedule,...
2017 Mar 15
2
xapian core missing link to math on MSYS2
...ibs/externalpostlist.o matcher/.libs/localsubmatch.o matcher/.libs/maxpostlist.o matcher/.libs/mergepostlist.o matcher/.libs/msetcmp.o matcher/.libs/msetpostlist.o matcher/.libs/multiandpostlist.o matcher/.libs/multimatch.o matcher/.libs/multixorpostlist.o matcher/.libs/nearpostlist.o matcher/.libs/orpositionlist.o matcher/.libs/orpospostlist.o matcher/.libs/orpostlist.o matcher/.libs/phrasepostlist.o matcher/.libs/selectpostlist.o matcher/.libs/synonympostlist.o matcher/.libs/valuegepostlist.o matcher/.libs/valuerangepostlist.o matcher/.libs/valuestreamdocument.o net/.libs/length.o net/.libs/serialise.o ne...