From fdfe263cc7bc731a5ccc66d0a68f4fa28af4a38a Mon Sep 17 00:00:00 2001 From: Devin D'Angelo Date: Sat, 16 Mar 2024 22:38:01 -0400 Subject: [PATCH] add license --- datafusion/sql/src/unparser/utils.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/datafusion/sql/src/unparser/utils.rs b/datafusion/sql/src/unparser/utils.rs index 58d0a9721462..7ea725188956 100644 --- a/datafusion/sql/src/unparser/utils.rs +++ b/datafusion/sql/src/unparser/utils.rs @@ -1,3 +1,20 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + use datafusion_common::{ internal_err, tree_node::{Transformed, TreeNode},