Added a flushStatments after a query to fix issue http://code.google.com/p/mybatis/issues/detail?id=138

Author: nmaves

src/main/java/org/apache/ibatis/executor/BatchExecutor.java

@@ -53,13 +53,17 @@ public int doUpdate(MappedStatement ms, Object parameterObject)
 
   public List doQuery(MappedStatement ms, Object parameterObject, RowBounds rowBounds, ResultHandler resultHandler)
       throws SQLException {
-    flushStatements();
-    Configuration configuration = ms.getConfiguration();
-    StatementHandler handler = configuration.newStatementHandler(this, ms, parameterObject, rowBounds, resultHandler);
-    Connection connection = transaction.getConnection();
-    Statement stmt = handler.prepare(connection);
-    handler.parameterize(stmt);
-    return handler.query(stmt, resultHandler);
+    try {
+      flushStatements();
+      Configuration configuration = ms.getConfiguration();
+      StatementHandler handler = configuration.newStatementHandler(this, ms, parameterObject, rowBounds, resultHandler);
+      Connection connection = transaction.getConnection();
+      Statement stmt = handler.prepare(connection);
+      handler.parameterize(stmt);
+      return handler.query(stmt, resultHandler);
+    } finally {
+      flushStatements();
+    }
   }
 
   public List<BatchResult> doFlushStatements() throws SQLException {