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

risingwave_meta_model/
schema.rs
