risingwave_frontend/planner/
changelog.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.
14use crate::binder::Relation;
15use crate::error::Result;
16use crate::optimizer::plan_node::LogicalChangeLog;
17use crate::{PlanRef, Planner};
18
19impl Planner {
20    pub(super) fn plan_changelog(&mut self, relation: Relation) -> Result<PlanRef> {
21        let root = self.plan_relation(relation)?;
22        let plan = LogicalChangeLog::create(root);
23        Ok(plan)
24    }
25}