Changeset: 39ea2e9fe4a8 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=39ea2e9fe4a8
Modified Files:
gdk/gdk_join.c
Branch: Oct2014
Log Message:
make sure we only apply the stringtrick in BATproject
when there are no nil's oids (in l).
Fixes bug 3583
diffs (12 lines):
diff --git a/gdk/gdk_join.c b/gdk/gdk_join.c
--- a/gdk/gdk_join.c
+++ b/gdk/gdk_join.c
@@ -2976,7 +2976,7 @@ BATproject(BAT *l, BAT *r)
}
assert(l->ttype == TYPE_oid);
- if (ATOMstorage(tpe) == TYPE_str &&
+ if (ATOMstorage(tpe) == TYPE_str && l->T->nonil &&
(rcount == 0 || lcount > (rcount >> 3))) {
/* insert strings as ints, we need to copy the string
* heap whole sale */
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