datafusion_spark/function/map/
mod.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18pub mod map_from_arrays;
19pub mod map_from_entries;
20mod utils;
21
22use datafusion_expr::ScalarUDF;
23use datafusion_functions::make_udf_function;
24use std::sync::Arc;
25
26make_udf_function!(map_from_arrays::MapFromArrays, map_from_arrays);
27make_udf_function!(map_from_entries::MapFromEntries, map_from_entries);
28
29pub mod expr_fn {
30    use datafusion_functions::export_functions;
31
32    export_functions!((
33        map_from_arrays,
34        "Creates a map from arrays of keys and values.",
35        keys values
36    ));
37
38    export_functions!((
39        map_from_entries,
40        "Creates a map from array<struct<key, value>>.",
41        arg1
42    ));
43}
44
45pub fn functions() -> Vec<Arc<ScalarUDF>> {
46    vec![map_from_arrays(), map_from_entries()]
47}
datafusion_spark/function/map/mod.rs

datafusion_spark/function/map/
mod.rs
