From 9a706c296af3e1cdee815bd8036bf988bc6c649e Mon Sep 17 00:00:00 2001
From: Paul Masurel <paul.masurel@gmail.com>
Date: Mon, 19 Feb 2018 21:50:33 +0900
Subject: [PATCH] Larger union horizon

---
 src/query/union.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/query/union.rs b/src/query/union.rs
index 88df78b2e..1f85b65e7 100644
--- a/src/query/union.rs
+++ b/src/query/union.rs
@@ -6,7 +6,7 @@ use DocId;
 use Score;
 use query::score_combiner::{DoNothingCombiner, ScoreCombiner};
 
-const HORIZON_NUM_TINYBITSETS: usize = 32;
+const HORIZON_NUM_TINYBITSETS: usize = 64;
 const HORIZON: u32 = 64u32 * HORIZON_NUM_TINYBITSETS as u32;
 
 /// Creates a `DocSet` that iterator through the intersection of two `DocSet`s.