EMPIREDB-282
small fix
diff --git a/empire-db/src/main/java/org/apache/empire/db/sqlserver/DBDatabaseDriverMSSQL.java b/empire-db/src/main/java/org/apache/empire/db/sqlserver/DBDatabaseDriverMSSQL.java
index be4c6e5..4804f5c 100644
--- a/empire-db/src/main/java/org/apache/empire/db/sqlserver/DBDatabaseDriverMSSQL.java
+++ b/empire-db/src/main/java/org/apache/empire/db/sqlserver/DBDatabaseDriverMSSQL.java
@@ -109,7 +109,7 @@
     private boolean useUnicodePrefix = true;
     private boolean useDateTime2 = true;
     
-    private DBDDLGenerator<?> ddlGenerator = null; // lazy creation
+    protected DBDDLGenerator<?> ddlGenerator = null; // lazy creation
 
     protected static final String[] MSSQL_SQL_KEYWORDS = new String[] { "type", "key", "plan" };