Changeset: 523065d8c938 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/523065d8c938
Modified Files:
        monetdb5/modules/mal/heapn.c
Branch: pp_hashjoin
Log Message:

fix offset problem in grouped heap implementation


diffs (20 lines):

diff --git a/monetdb5/modules/mal/heapn.c b/monetdb5/modules/mal/heapn.c
--- a/monetdb5/modules/mal/heapn.c
+++ b/monetdb5/modules/mal/heapn.c
@@ -963,6 +963,7 @@ heap_destroy( heapn *h)
        if (h->grouped) {
                BBPreclaim(h->grpb);
                BBPreclaim(h->usedb);
+               BBPreclaim(h->fullb);
        }
        GDKfree(h);
 }
@@ -1811,7 +1812,7 @@ HEAPtopn(Client cntxt, MalBlkPtr m, MalS
                        for(i = 0; i<offset; i++)                       \
                                (void) gheap_del_##T(hp, g);    \
                        j += hp->useda[g];                                      
\
-                       for(; hp->useda[g]; i++) {                      \
+                       for(i = 0; hp->useda[g]; i++) {                 \
                                rp[j-(i+1)] = pos[0];                   \
                                (void) gheap_del_##T(hp, g);    \
                        }                                                       
                \
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