0.4.2

Fixed Issues

• Delete::many() doesn't work when schema_name is defined #362
• find_with_related panic #374
• How to define rust type of TIMESTAMP? #344
• Add Table on the generated Column enum #356

Merged PRs

• Delete::many() with TableRef by @billy1624 in #363
• Fix related & linked with enum columns by @billy1624 in #376
• Temporary Fix: Handling MySQL & SQLite timestamp columns by @billy1624 in #379
• Add feature to generate table Iden by @Sytten in #360

New Contributors

• @Sytten made their first contribution in #360

Full Changelog: 0.4.1...0.4.2

0.4.1

Fixed Issues

• Is it possible to have 4 values Composite Key? #352
• [sea-orm-cli] Better handling of relation generations #239

Merged PRs

• Add TryFromU64 trait for DateTime<FixedOffset>. by @kev0960 in #331
• add offset and limit by @lz1998 in #351
• For some reason the axum_example fail to compile by @billy1624 in #355
• Support Up to 6 Values Composite Primary Key by @billy1624 in #353
• Codegen Handle Self Referencing & Multiple Relations to the Same Related Entity by @billy1624 in #347

New Contributors

• @kev0960 made their first contribution in #331
• @lz1998 made their first contribution in #351

Full Changelog: 0.4.0...0.4.1

0.4.0

https://www.sea-ql.org/blog/2021-11-19-whats-new-in-0.4.0/

Fixed Issues

• Disable SQLx query logging #290
• Code generated by sea-orm-cli cannot pass clippy #296
• Should return detailed error message for connection failure #310
• DateTimeWithTimeZone does not implement Serialize and Deserialize #319
• Support returning clause to avoid database hits #183

Merged PRs

• chore: update to Rust 2021 Edition by @sno2 in #273
• Enumeration - 3 by @billy1624 in #274
• Enumeration - 2 by @billy1624 in #261
• Codegen fix clippy warnings by @billy1624 in #303
• Add axum example by @YoshieraHuang in #297
• Enumeration by @billy1624 in #258
• Add PaginatorTrait and CountTrait for more constrains by @YoshieraHuang in #306
• Continue PaginatorTrait by @billy1624 in #307
• Refactor Schema by @billy1624 in #309
• Detailed connection errors by @billy1624 in #312
• Suppress ouroboros missing docs warnings by @billy1624 in #288
• with-json feature requires chrono/serde by @billy1624 in #320
• Pass the argument entity.table_ref() instead of just entity. by @Josh-codes in #318
• Unknown types could be a newtypes instead of ActiveEnum by @billy1624 in #324
• Returning by @billy1624 in #292

Breaking Changes

• Refactor paginate() & count() utilities into PaginatorTrait. You can use the paginator as usual but you might need to import PaginatorTrait manually when upgrading from previous version.

  use futures::TryStreamExt;
  use sea_orm::{entity::*, query::*, tests_cfg::cake};
  
  let mut cake_stream = cake::Entity::find()
      .order_by_asc(cake::Column::Id)
      .paginate(db, 50)
      .into_stream();
  
  while let Some(cakes) = cake_stream.try_next().await? {
      // Do something on cakes: Vec<cake::Model>
  }

• The helper struct Schema converting EntityTrait into different sea-query statement now has to be initialized with DbBackend.

  use sea_orm::{tests_cfg::*, DbBackend, Schema};
  use sea_orm::sea_query::TableCreateStatement;
  
  // 0.3.x
  let _: TableCreateStatement = Schema::create_table_from_entity(cake::Entity);
  
  // 0.4.x
  let schema: Schema = Schema::new(DbBackend::MySql);
  let _: TableCreateStatement = schema.create_table_from_entity(cake::Entity);

• When performing insert or update operation on ActiveModel against PostgreSQL, RETURNING clause will be used to perform select in a single SQL statement.

  // For PostgreSQL
  cake::ActiveModel {
      name: Set("Apple Pie".to_owned()),
      ..Default::default()
  }
  .insert(&postgres_db)
  .await?;
  
  assert_eq!(
      postgres_db.into_transaction_log(),
      vec![Transaction::from_sql_and_values(
          DbBackend::Postgres,
          r#"INSERT INTO "cake" ("name") VALUES ($1) RETURNING "id", "name""#,
          vec!["Apple Pie".into()]
      )]);

  // For MySQL & SQLite
  cake::ActiveModel {
      name: Set("Apple Pie".to_owned()),
      ..Default::default()
  }
  .insert(&other_db)
  .await?;
  
  assert_eq!(
      other_db.into_transaction_log(),
      vec![
          Transaction::from_sql_and_values(
              DbBackend::MySql,
              r#"INSERT INTO `cake` (`name`) VALUES (?)"#,
              vec!["Apple Pie".into()]
          ),
          Transaction::from_sql_and_values(
              DbBackend::MySql,
              r#"SELECT `cake`.`id`, `cake`.`name` FROM `cake` WHERE `cake`.`id` = ? LIMIT ?"#,
              vec![15.into(), 1u64.into()]
          )]);

New Contributors

• @sno2 made their first contribution in #273
• @YoshieraHuang made their first contribution in #297
• @Josh-codes made their first contribution in #318

Full Changelog: 0.3.2...0.4.0

0.3.2

Fixed Issues

• Support for BYTEA Postgres primary keys #286

Merged PRs

• Documentation for sea-orm by @charleschege in #280
• Support Vec<u8> primary key by @billy1624 in #287

New Contributors

• @charleschege made their first contribution in #280

Full Changelog: 0.3.1...0.3.2

0.3.1

Fixed Issues

• Align case trasforms across derive macros #262
• Added is_null and is_not_null to ColumnTrait #267

Merged PRs

• Changed manual url parsing to use Url crate by @AngelOnFira in #253
• Test self referencing relation by @billy1624 in #256
• Unify case-transform using the same crate by @billy1624 in #264
• CI cleaning by @AngelOnFira in #263
• CI install sea-orm-cli in debug mode by @billy1624 in #265

New Contributors

• @AngelOnFira made their first contribution in #253

Full Changelog: 0.3.0...0.3.1

0.3.0

https://www.sea-ql.org/blog/2021-10-15-whats-new-in-0.3.0/

• Built-in Rocket support
• ConnectOptions

let mut opt = ConnectOptions::new("protocol://username:password@host/database".to_owned());
opt.max_connections(100)
    .min_connections(5)
    .connect_timeout(Duration::from_secs(8))
    .idle_timeout(Duration::from_secs(8));
let db = Database::connect(opt).await?;

• [#211] Throw error if none of the db rows are affected

assert_eq!(
    Update::one(cake::ActiveModel {
        name: Set("Cheese Cake".to_owned()),
        ..model.into_active_model()
    })
    .exec(&db)
    .await,
    Err(DbErr::RecordNotFound(
        "None of the database rows are affected".to_owned()
    ))
);

assert_eq!(
    Update::many(cake::Entity)
        .col_expr(cake::Column::Name, Expr::value("Cheese Cake".to_owned()))
        .filter(cake::Column::Id.eq(2))
        .exec(&db)
        .await,
    Ok(UpdateResult { rows_affected: 0 })
);

• [#223] ActiveValue::take() & ActiveValue::into_value() without unwrap()
• [#205] Drop Default trait bound of PrimaryKeyTrait::ValueType
• [#222] Transaction & streaming
• [#210] Update ActiveModelBehavior API
• [#240] Add derive DeriveIntoActiveModel and IntoActiveValue trait
• [#237] Introduce optional serde support for model code generation
• [#246] Add #[automatically_derived] to all derived implementations

0.2.6

• [#224] [sea-orm-cli] Date & Time column type mapping
• Escape rust keywords with r# raw identifier

0.2.5

• [#227] Resolve "Inserting actual none value of Option results in panic"
• [#219] [sea-orm-cli] Add --tables option
• [#189] Add debug_query and debug_query_stmt macro

0.2.4

https://www.sea-ql.org/blog/2021-10-01-whats-new-in-0.2.4/

• [[#186]] [sea-orm-cli] Foreign key handling
• [[#191]] [sea-orm-cli] Unique key handling
• [[#182]] find_linked join with alias
• [[#202]] Accept both postgres:// and postgresql://
• [[#208]] Support feteching T, (T, U), (T, U, P) etc
• [[#209]] Rename column name & column enum variant
• [[#207]] Support chrono::NaiveDate & chrono::NaiveTime
• Support Condition::not (from sea-query)

0.2.3

• [[#152]] DatabaseConnection impl Clone
• [[#175]] Impl TryGetableMany for diffrent types of generics
• Codegen TimestampWithTimeZone fixup