fc9a05
@@ -97,6 +97,11 @@
public int compareTo(HiveDecimal dec) {
     return bd.compareTo(dec.bd);
   }
 
+  @Override
+  public int hashCode() {
+    return bd.hashCode();
+  }
+
   @Override
   public boolean equals(Object obj) {
     if (obj == null || obj.getClass() != getClass()) {
