risingwave_meta_model/
sink.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::{PbSink, PbSinkType};
16use sea_orm::ActiveValue::Set;
17use sea_orm::entity::prelude::*;
18use serde::{Deserialize, Serialize};
19
20use crate::{
21    ColumnCatalogArray, ColumnOrderArray, ConnectionId, I32Array, Property, SecretRef,
22    SinkFormatDesc, SinkId, TableId,
23};
24
25#[derive(Clone, Debug, PartialEq, Eq, EnumIter, DeriveActiveEnum, Serialize, Deserialize)]
26#[sea_orm(rs_type = "String", db_type = "string(None)")]
27pub enum SinkType {
28    #[sea_orm(string_value = "APPEND_ONLY")]
29    AppendOnly,
30    #[sea_orm(string_value = "FORCE_APPEND_ONLY")]
31    ForceAppendOnly,
32    #[sea_orm(string_value = "UPSERT")]
33    Upsert,
34}
35
36impl From<SinkType> for PbSinkType {
37    fn from(sink_type: SinkType) -> Self {
38        match sink_type {
39            SinkType::AppendOnly => Self::AppendOnly,
40            SinkType::ForceAppendOnly => Self::ForceAppendOnly,
41            SinkType::Upsert => Self::Upsert,
42        }
43    }
44}
45
46impl From<PbSinkType> for SinkType {
47    fn from(sink_type: PbSinkType) -> Self {
48        match sink_type {
49            PbSinkType::AppendOnly => Self::AppendOnly,
50            PbSinkType::ForceAppendOnly => Self::ForceAppendOnly,
51            PbSinkType::Upsert => Self::Upsert,
52            PbSinkType::Unspecified => unreachable!("Unspecified sink type"),
53        }
54    }
55}
56
57#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
58#[sea_orm(table_name = "sink")]
59pub struct Model {
60    #[sea_orm(primary_key, auto_increment = false)]
61    pub sink_id: SinkId,
62    pub name: String,
63    pub columns: ColumnCatalogArray,
64    pub plan_pk: ColumnOrderArray,
65    pub distribution_key: I32Array,
66    pub downstream_pk: I32Array,
67    pub sink_type: SinkType,
68    pub properties: Property,
69    pub definition: String,
70    pub connection_id: Option<ConnectionId>,
71    pub db_name: String,
72    pub sink_from_name: String,
73    pub sink_format_desc: Option<SinkFormatDesc>,
74    pub target_table: Option<TableId>,
75    // `secret_ref` stores the mapping info mapping from property name to secret id and type.
76    pub secret_ref: Option<SecretRef>,
77    pub original_target_columns: Option<ColumnCatalogArray>,
78}
79
80#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
81pub enum Relation {
82    #[sea_orm(
83        belongs_to = "super::connection::Entity",
84        from = "Column::ConnectionId",
85        to = "super::connection::Column::ConnectionId",
86        on_update = "NoAction",
87        on_delete = "NoAction"
88    )]
89    Connection,
90    #[sea_orm(
91        belongs_to = "super::object::Entity",
92        from = "Column::SinkId",
93        to = "super::object::Column::Oid",
94        on_update = "NoAction",
95        on_delete = "Cascade"
96    )]
97    Object,
98}
99
100impl Related<super::connection::Entity> for Entity {
101    fn to() -> RelationDef {
102        Relation::Connection.def()
103    }
104}
105
106impl Related<super::object::Entity> for Entity {
107    fn to() -> RelationDef {
108        Relation::Object.def()
109    }
110}
111
112impl ActiveModelBehavior for ActiveModel {}
113
114impl From<PbSink> for ActiveModel {
115    fn from(pb_sink: PbSink) -> Self {
116        let sink_type = pb_sink.sink_type();
117
118        Self {
119            sink_id: Set(pb_sink.id as _),
120            name: Set(pb_sink.name),
121            columns: Set(pb_sink.columns.into()),
122            plan_pk: Set(pb_sink.plan_pk.into()),
123            distribution_key: Set(pb_sink.distribution_key.into()),
124            downstream_pk: Set(pb_sink.downstream_pk.into()),
125            sink_type: Set(sink_type.into()),
126            properties: Set(pb_sink.properties.into()),
127            definition: Set(pb_sink.definition),
128            connection_id: Set(pb_sink.connection_id.map(|x| x as _)),
129            db_name: Set(pb_sink.db_name),
130            sink_from_name: Set(pb_sink.sink_from_name),
131            sink_format_desc: Set(pb_sink.format_desc.as_ref().map(|x| x.into())),
132            target_table: Set(pb_sink.target_table.map(|x| x as _)),
133            secret_ref: Set(Some(SecretRef::from(pb_sink.secret_refs))),
134            original_target_columns: Set(Some(pb_sink.original_target_columns.into())),
135        }
136    }
137}
risingwave_meta_model/sink.rs

risingwave_meta_model/
sink.rs
