hej roel, zijn die niet sowieso al gesorteerd?
tenminste moeten ze dat eigenlijk altijd zijn.
groet -henning
Roel van Os wrote:
> Update of /cvsroot/monetdb/pathfinder/modules/pftijah
> In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv12912
>
> Modified Files:
> Tag: XQuery_0-16
> pftijah.mx
> Log Message:
> PF/Tijah: fix some sortedness issues. These only seem to occur on large-scale
> querying, not on the current Tests.
>
>
> Index: pftijah.mx
> ===================================================================
> RCS file: /cvsroot/monetdb/pathfinder/modules/pftijah/pftijah.mx,v
> retrieving revision 1.92.2.17
> retrieving revision 1.92.2.18
> diff -u -d -r1.92.2.17 -r1.92.2.18
> --- pftijah.mx 23 Feb 2007 09:10:04 -0000 1.92.2.17
> +++ pftijah.mx 23 Feb 2007 12:12:57 -0000 1.92.2.18
> @@ -1371,7 +1371,7 @@
> }
>
>
> - var ctx := region;
> + var ctx := region.sort();
> var pre_size := load( "tj_" + collName + "_size1");
> var desc := scj_desc( pre_size, ctx, count(pre_size) );
> var result := nodes( desc ).project( dbl(scoreBase) );
> @@ -1589,7 +1589,7 @@
> var pre_size := bat("tj_" + collName + "_size" + ind);
>
> # evaluate doc/term (anc/desc) relationship
> - var elem_tid := _containing_desc3(left.mark([EMAIL PROTECTED]),
> pre_tid, pre_size);
> + var elem_tid := _containing_desc3(left.sort().mark([EMAIL PROTECTED]),
> pre_tid, pre_size);
> pre_tid := nil;
> if (elem_tid.count() = 0) {return new(oid,dbl);}
>
> @@ -1632,7 +1632,7 @@
>
> # evaluate doc/term (anc/desc) relationship
> var t2 := time();
> - var elem_tid := _containing_desc3(left.mark([EMAIL PROTECTED]),
> pre_tid, pre_size);
> + var elem_tid := _containing_desc3(left.sort().mark([EMAIL PROTECTED]),
> pre_tid, pre_size);
> var t3 := time();
> pre_tid := nil;
> if (elem_tid.count() = 0) {return new(oid,dbl);}
> @@ -1679,7 +1679,7 @@
>
> # evaluate doc/term (anc/desc) relationship
> var t2 := time();
> - var elem_tid := _containing_desc(left.mark([EMAIL PROTECTED]), pre_tid,
> pre_size);
> + var elem_tid := _containing_desc(left.sort().mark([EMAIL PROTECTED]),
> pre_tid, pre_size);
> var t3 := time();
> pre_tid := nil;
> if (elem_tid.count() = 0) {return new(oid,dbl);}
> @@ -1870,7 +1870,7 @@
> var pre_size := bat("tj_" + collName + "_size1");
>
> # See which document contain the query terms we create a bat of [doc,
> term-id]:
> - var doc_tid := _containing_desc(ctx.mark([EMAIL PROTECTED]).sort(),
> tid_pre.reverse(), pre_size);
> + var doc_tid := _containing_desc(ctx.sort().mark([EMAIL PROTECTED]),
> tid_pre.reverse(), pre_size);
>
> # len(doc): [doc, size]
> var doc_len := [dbl](bat("tj_" + collName + "_size1").semijoin(doc_tid));
>
>
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