2246 Return empty properties when JDBC columns parameter is missing

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: ivicac

server/libs/platform/platform-component/platform-component-service/src/main/java/com/bytechef/platform/component/jdbc/handler/JdbcComponentHandlerImpl.java

@@ -473,6 +473,10 @@ public static List<ValueProperty<?>> createProperties(
         Parameters inputParameters, Parameters connectionParameters, Map<String, String> dependencyPaths,
         ActionContext actionContext) {
 
+        if (!inputParameters.containsPath(COLUMNS)) {
+            return List.of();
+        }
+
         List<Column> columns = inputParameters.getRequiredList(COLUMNS, Column.class);
         List<ValueProperty<?>> properties = new ArrayList<>();