smarter about how to split a shard

   if one side is either MIN or MAX, takes all the data and puts in one
   otherwise splits on the median value

1 files changed, 0 insertions, 4 deletions

diff --git a/s/shardkey.cpp b/s/shardkey.cpp
index 80e5f4a6d44..f8b7253055e 100644
--- a/s/shardkey.cpp
+++ b/s/shardkey.cpp
@@ -28,10 +28,6 @@
 
 namespace mongo {
 
-    inline BSONObj ShardKeyPattern::extractKey(const BSONObj& from) const { 
-        return from.extractFields(pattern);
-    }
-    
     BSONObj ShardKeyPattern::globalMin() const {
         BSONObjBuilder b;
         BSONElement e = pattern.firstElement();