risingwave_stream/from_proto/
dml.rs

1// Copyright 2025 RisingWave Labs
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 itertools::Itertools;
16use risingwave_common::catalog::TableId;
17use risingwave_pb::stream_plan::DmlNode;
18use risingwave_storage::StateStore;
19
20use super::ExecutorBuilder;
21use crate::error::StreamResult;
22use crate::executor::Executor;
23use crate::executor::dml::DmlExecutor;
24use crate::task::ExecutorParams;
25
26pub struct DmlExecutorBuilder;
27
28impl ExecutorBuilder for DmlExecutorBuilder {
29    type Node = DmlNode;
30
31    async fn new_boxed_executor(
32        params: ExecutorParams,
33        node: &Self::Node,
34        _store: impl StateStore,
35    ) -> StreamResult<Executor> {
36        let [upstream]: [_; 1] = params.input.try_into().unwrap();
37        let table_id = TableId::new(node.table_id);
38        let column_descs = node.column_descs.iter().map(Into::into).collect_vec();
39
40        let exec = DmlExecutor::new(
41            params.actor_context.clone(),
42            upstream,
43            params.env.dml_manager_ref(),
44            table_id,
45            node.table_version_id,
46            column_descs,
47            params.env.config().developer.chunk_size,
48            node.rate_limit.into(),
49        );
50        Ok((params.info, exec).into())
51    }
52}
risingwave_stream/from_proto/dml.rs

risingwave_stream/from_proto/
dml.rs
