From f5dab1a4c168a4b735da7d58230967f2c93fb3f4 Mon Sep 17 00:00:00 2001
From: fjy <fangjin@metamarkets.com>
Date: Tue, 7 May 2013 09:31:07 -0700
Subject: [PATCH] add to string for groupby

---
 .../com/metamx/druid/query/group/GroupByQuery.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/client/src/main/java/com/metamx/druid/query/group/GroupByQuery.java b/client/src/main/java/com/metamx/druid/query/group/GroupByQuery.java
index 422f9145c94..200e207b867 100644
--- a/client/src/main/java/com/metamx/druid/query/group/GroupByQuery.java
+++ b/client/src/main/java/com/metamx/druid/query/group/GroupByQuery.java
@@ -379,4 +379,18 @@ public class GroupByQuery extends BaseQuery<Row>
       );
     }
   }
+
+  @Override
+  public String toString()
+  {
+    return "GroupByQuery{" +
+           "limitSpec=" + limitSpec +
+           ", dimFilter=" + dimFilter +
+           ", granularity=" + granularity +
+           ", dimensions=" + dimensions +
+           ", aggregatorSpecs=" + aggregatorSpecs +
+           ", postAggregatorSpecs=" + postAggregatorSpecs +
+           ", orderByLimitFn=" + orderByLimitFn +
+           '}';
+  }
 }