Added drop of edge_license_key and cloud_endpoint columns during upgrade

application/src/main/java/org/thingsboard/server/install/ThingsboardInstallService.java

@@ -217,6 +217,7 @@ public class ThingsboardInstallService {
                         case "3.3.3":
                             log.info("Upgrading ThingsBoard from version 3.3.3 to 3.3.4 ...");
                             log.info("Updating system data...");
+                            databaseEntitiesUpgradeService.upgradeDatabase("3.3.3");
                             systemDataLoaderService.updateSystemWidgets();
                             break;
 

application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java

@@ -512,6 +512,22 @@ public class SqlDatabaseUpgradeService implements DatabaseEntitiesUpgradeService
                     log.error("Failed updating schema!!!", e);
                 }
                 break;
+            case "3.3.3":
+                try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
+                    log.info("Updating schema ...");
+                    try {
+                        conn.createStatement().execute("ALTER TABLE edge DROP COLUMN edge_license_key;"); //NOSONAR, ignoring because method used to execute thingsboard database upgrade script
+                        conn.createStatement().execute("ALTER TABLE edge DROP COLUMN cloud_endpoint;"); //NOSONAR, ignoring because method used to execute thingsboard database upgrade script
+                    } catch (Exception ignored) {
+                    }
+
+                    log.info("Updating schema settings...");
+                    conn.createStatement().execute("UPDATE tb_schema_settings SET schema_version = 3003004;");
+                    log.info("Schema updated.");
+                } catch (Exception e) {
+                    log.error("Failed updating schema!!!", e);
+                }
+                break;
             default:
                 throw new RuntimeException("Unable to upgrade SQL database, unsupported fromVersion: " + fromVersion);
         }