Changeset: c7f15cc3da50 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=c7f15cc3da50
Modified Files:
gdk/gdk_aggr.c
Branch: default
Log Message:
Use BATproject instead of BATleftjoin in quantile code.
diffs (26 lines):
diff --git a/gdk/gdk_aggr.c b/gdk/gdk_aggr.c
--- a/gdk/gdk_aggr.c
+++ b/gdk/gdk_aggr.c
@@ -2240,20 +2240,10 @@ BATgroupquantile(BAT *b, BAT *g, BAT *e,
if (s) {
/* there is a candidate list, replace b (and g, if
* given) with just the values we're interested in */
- b = BATleftjoin(s, b, BATcount(s));
- if (b->htype != TYPE_void) {
- t1 = BATmirror(BATmark(BATmirror(b), 0));
- BBPunfix(b->batCacheid);
- b = t1;
- }
+ b = BATproject(s, b);
freeb = 1;
if (g) {
- g = BATleftjoin(s, g, BATcount(s));
- if (g->htype != TYPE_void) {
- t1 = BATmirror(BATmark(BATmirror(g), 0));
- BBPunfix(g->batCacheid);
- g = t1;
- }
+ g = BATproject(s, g);
freeg = 1;
}
}
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