1 files changed, 4 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dcae/inventory/daos/InventoryDAO.java b/src/main/java/org/onap/dcae/inventory/daos/InventoryDAO.java
index a369cb1..e678b60 100644
--- a/src/main/java/org/onap/dcae/inventory/daos/InventoryDAO.java
+++ b/src/main/java/org/onap/dcae/inventory/daos/InventoryDAO.java
@@ -25,5 +25,9 @@ package org.onap.dcae.inventory.daos;
  */
 public interface InventoryDAO {
     Boolean checkIfTableExists();
+    Boolean checkIfApplicationColumnExists();
+    Boolean checkIfComponentColumnExists();
     void createTable();
+    void updateTableToAddApplicationCol();
+    void updateTableToAddComponentCol();
 }