Update of /cvsroot/monetdb/MonetDB/src/gdk
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv16335/src/gdk
Modified Files:
gdk_setop.mx
Log Message:
fixed bug in directsemijoin code. We need to set the count and free
pointers (done by BATsetcount) before we can savely extend a bat via
BATextend and/or HEAPextend. If the free pointer isn't set we truncate the
mmaped file to a zero length file.
Index: gdk_setop.mx
===================================================================
RCS file: /cvsroot/monetdb/MonetDB/src/gdk/gdk_setop.mx,v
retrieving revision 1.60
retrieving revision 1.61
diff -u -d -r1.60 -r1.61
--- gdk_setop.mx 11 Jan 2008 10:37:00 -0000 1.60
+++ gdk_setop.mx 14 Jan 2008 15:03:54 -0000 1.61
@@ -528,6 +528,7 @@
BUN r1 = p1 + 65536;
if (r1 > q1) r1 = q1;
if (o + 65536 > BATcapacity(bn)){
+ BATsetcount(bn, o);
if (BATextend(bn,
BATcapacity(bn)+65536) == NULL)
goto bunins_failed;
}
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