datafusion_spark/function/array/
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 shuffle;
19pub mod spark_array;
20
21use datafusion_expr::ScalarUDF;
22use datafusion_functions::make_udf_function;
23use std::sync::Arc;
24
25make_udf_function!(spark_array::SparkArray, array);
26make_udf_function!(shuffle::SparkShuffle, shuffle);
27
28pub mod expr_fn {
29    use datafusion_functions::export_functions;
30
31    export_functions!((array, "Returns an array with the given elements.", args));
32    export_functions!((
33        shuffle,
34        "Returns a random permutation of the given array.",
35        args
36    ));
37}
38
39pub fn functions() -> Vec<Arc<ScalarUDF>> {
40    vec![array(), shuffle()]
41}
datafusion_spark/function/array/mod.rs

datafusion_spark/function/array/
mod.rs
