risingwave_meta_model/
serde_seaql_migration.rs

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// Copyright 2024 RisingWave Labs
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/// It duplicates the one found in crate sea-orm-migration, but derives serde.
/// It's only used by metadata backup/restore.
use sea_orm::entity::prelude::*;
use serde::{Deserialize, Serialize};
#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel, Serialize, Deserialize)]
// One should override the name of migration table via `MigratorTrait::migration_table_name` method
#[sea_orm(table_name = "seaql_migrations")]
pub struct Model {
    #[sea_orm(primary_key, auto_increment = false)]
    pub version: String,
    pub applied_at: i64,
}

#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
pub enum Relation {}

impl ActiveModelBehavior for ActiveModel {}