risingwave_meta_model/
database.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::catalog::PbDatabase;
16use sea_orm::ActiveValue::Set;
17use sea_orm::entity::prelude::*;
18use serde::{Deserialize, Serialize};
19
20use crate::DatabaseId;
21
22#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
23#[sea_orm(table_name = "database")]
24pub struct Model {
25    #[sea_orm(primary_key, auto_increment = false)]
26    pub database_id: DatabaseId,
27    #[sea_orm(unique)]
28    pub name: String,
29    pub resource_group: String,
30}
31
32#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
33pub enum Relation {
34    #[sea_orm(
35        belongs_to = "super::object::Entity",
36        from = "Column::DatabaseId",
37        to = "super::object::Column::Oid",
38        on_update = "NoAction",
39        on_delete = "Cascade"
40    )]
41    Object,
42}
43
44impl Related<super::object::Entity> for Entity {
45    fn to() -> RelationDef {
46        Relation::Object.def()
47    }
48}
49
50impl ActiveModelBehavior for ActiveModel {}
51
52impl From<PbDatabase> for ActiveModel {
53    fn from(db: PbDatabase) -> Self {
54        Self {
55            database_id: Set(db.id as _),
56            name: Set(db.name),
57            resource_group: Set(db.resource_group),
58        }
59    }
60}
risingwave_meta_model/database.rs

risingwave_meta_model/
database.rs
