risingwave_meta_model/
hummock_version_delta.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 risingwave_pb::hummock::PbHummockVersionDelta;
16use sea_orm::entity::prelude::*;
17
18use crate::{Epoch, HummockVersionId};
19
20#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Default)]
21#[sea_orm(table_name = "hummock_version_delta")]
22pub struct Model {
23    #[sea_orm(primary_key, auto_increment = false)]
24    pub id: HummockVersionId,
25    pub prev_id: HummockVersionId,
26    pub max_committed_epoch: Epoch,
27    pub safe_epoch: Epoch,
28    pub trivial_move: bool,
29    pub full_version_delta: FullVersionDelta,
30}
31
32#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
33pub enum Relation {}
34
35impl ActiveModelBehavior for ActiveModel {}
36
37crate::derive_from_blob!(FullVersionDelta, PbHummockVersionDelta);
38
39impl From<Model> for PbHummockVersionDelta {
40    fn from(value: Model) -> Self {
41        let ret = value.full_version_delta.to_protobuf();
42        assert_eq!(value.id, ret.id as i64);
43        assert_eq!(value.prev_id, ret.prev_id as i64);
44        assert_eq!(value.trivial_move, ret.trivial_move);
45        ret
46    }
47}
risingwave_meta_model/hummock_version_delta.rs

risingwave_meta_model/
hummock_version_delta.rs
