query/
options.rs

1// Copyright 2023 Greptime Team
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use serde::{Deserialize, Serialize};
16
17/// Query engine config
18#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
19#[serde(default)]
20pub struct QueryOptions {
21    /// Parallelism of query engine. Default to 0, which implies the number of logical CPUs.
22    pub parallelism: usize,
23}
24
25#[allow(clippy::derivable_impls)]
26impl Default for QueryOptions {
27    fn default() -> Self {
28        Self { parallelism: 0 }
29    }
30}
query/options.rs

query/
options.rs
