## Release Notes: sea-query 1.0.0-rc.31

*(since 1.0.0-rc.30)*

### New Features

* Implement `SELECT INTO` for Postgres

```rust
let query = Query::select()
    .from(Char::Table)
    .column(Char::Character)
    .into_table(SelectInto::table("character_copy").modifier(SelectIntoTableModifier::Unlogged))
    .to_owned();

assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"SELECT "character" INTO UNLOGGED TABLE "character_copy" FROM "character""#
);

let query = Query::select()
    .from(Char::Table)
    .column(Char::Character)
    .into_table(SelectInto::table("character_temp").modifier(SelectIntoTableModifier::Temporary))
    .to_owned();

assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"SELECT "character" INTO TEMPORARY TABLE "character_temp" FROM "character""#
);
```

* Add `Expr::eq_any` and `Expr::ne_all` (Postgres, requires `postgres-array` feature)

```rust
let query = Query::select()
    .columns([Char::Id])
    .from(Char::Table)
    .and_where(
        (Char::Table, Char::SizeW)
            .into_column_ref()
            .eq_any([1, 2, 3]),
    )
    .to_owned();

assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"SELECT "id" FROM "character" WHERE "character"."size_w" = ANY(ARRAY [1,2,3])"#
);

let query = Query::select()
    .columns([Char::Id])
    .from(Char::Table)
    .and_where(
        (Char::Table, Char::SizeW)
            .into_column_ref()
            .ne_all([1, 2, 3]),
    )
    .to_owned();

assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"SELECT "id" FROM "character" WHERE "character"."size_w" <> ALL(ARRAY [1,2,3])"#
);
```

* Add `Value::array_type` — returns the `ArrayType` of a `Value` without inspecting the inner value

### Bug Fixes

* Fix `GENERATED ALWAYS` clause
* Clarify default behaviour on `StringLen` — `StringLen::None` maps to `varchar(255)` on MySQL, `text` on Postgres
