Changeset: deccf181f6a5 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=deccf181f6a5
Modified Files:
gdk/gdk_select.c
Branch: default
Log Message:
Restore old size estimation for select results.
By having this we restore the ability to use hash selects for very
small estimates (as in, the sample-based estimate is 0).
diffs (12 lines):
diff --git a/gdk/gdk_select.c b/gdk/gdk_select.c
--- a/gdk/gdk_select.c
+++ b/gdk/gdk_select.c
@@ -561,8 +561,6 @@ BATsubselect(BAT *b, BAT *s, const void
}
BBPreclaim(tmp1);
}
- if (estimate == 0)
- estimate = BATguess(b);
}
bn = BATnew(TYPE_void, TYPE_oid, estimate);
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