Message Title

this fixes test failure on mssql2012+ and it seems that it does not break anything on other databases

diff --git a/hibernate-core/src/test/java/org/hibernate/test/idgen/biginteger/sequence/Mapping.hbm.xml b/hibernate-core/src/test/java/org/hibernate/test/idgen/biginteger/sequence/Mapping.hbm.xml
index 33d5674..bc6c5ac 100644
--- a/hibernate-core/src/test/java/org/hibernate/test/idgen/biginteger/sequence/Mapping.hbm.xml
+++ b/hibernate-core/src/test/java/org/hibernate/test/idgen/biginteger/sequence/Mapping.hbm.xml
@@ -33,7 +33,8 @@
 <hibernate-mapping package="org.hibernate.test.idgen.biginteger.sequence">
 
     <class name="Entity">
-        <id name="id" column="ID" type="big_integer">
+        <id name="id" type="big_integer" >
+            <column name="ID" scale="0" />
             <generator class="sequence">
             </generator>
         </id>