testRotate(new boolean[] {true}, 0, 0, 1, new boolean[] {true});
    testRotate(new boolean[] {true}, 1, 0, 1, new boolean[] {true});
    testRotate(new boolean[] {true}, 1, 1, 1, new boolean[] {true});

    // Rotate the central 5 elements, leaving the ends as-is
    testRotate(
        new boolean[] {false, true, false, true, false, true, false},
        -6,
        1,
        6,

- github.com/opencontainers/runtime-spec: [494a5a6 → v1.2.0](https://github.com/opencontainers/runtime-spec/compare/494a5a6...v1.2.0)
- github.com/opencontainers/selinux: [v1.11.0 → v1.11.1](https://github.com/opencontainers/selinux/compare/v1.11.0...v1.11.1)
- github.com/stoewer/go-strcase: [v1.2.0 → v1.3.0](https://github.com/stoewer/go-strcase/compare/v1.2.0...v1.3.0)

        }
        
        // Wait for all reconnections
        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
    }
}
```

## 11. Monitoring and Metrics

### 11.1 Handle Statistics
```java
public class HandleStatistics {
    private final AtomicLong handlesRequested = new AtomicLong();
    private final AtomicLong handlesGranted = new AtomicLong();

- github.com/emicklei/go-restful/v3: [v3.9.0 → v3.11.0](https://github.com/emicklei/go-restful/v3/compare/v3.9.0...v3.11.0)
- github.com/envoyproxy/go-control-plane: [v0.10.3 → v0.11.1](https://github.com/envoyproxy/go-control-plane/compare/v0.10.3...v0.11.1)
- github.com/envoyproxy/protoc-gen-validate: [v0.9.1 → v1.0.2](https://github.com/envoyproxy/protoc-gen-validate/compare/v0.9.1...v1.0.2)

</div>

## 创建含有单一模型的应用程序

我们首先创建应用程序的最简单的第一个版本，只有一个 **SQLModel** 模型。

稍后我们将通过下面的**多个模型**提高其安全性和多功能性。🤓

### 创建模型

导入 `SQLModel` 并创建一个数据库模型：

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[1:11] hl[7:11] *}

`Hero` 类与 Pydantic 模型非常相似（实际上，从底层来看，它确实*就是一个 Pydantic 模型*）。

有一些区别：

* `table=True` 会告诉 SQLModel 这是一个*表模型*，它应该表示 SQL 数据库中的一个*表*，而不仅仅是一个*数据模型*（就像其他常规的 Pydantic 类一样）。

- github.com/sirupsen/logrus: [v1.7.0 → v1.8.1](https://github.com/sirupsen/logrus/compare/v1.7.0...v1.8.1)
- google.golang.org/protobuf: v1.25.0 → v1.26.0

### Removed
- github.com/willf/bitset: [v1.1.11](https://github.com/willf/bitset/tree/v1.1.11)



# v1.21.4


## Downloads for v1.21.4

### Source Code

filename | sha512 hash
-------- | -----------

        // Validate notification signature/source
        return true;  // Simplified
    }
}
```

## 11. Monitoring and Metrics

### 11.1 Witness Statistics
```java
public class WitnessStatistics {
    private final AtomicLong registrationsActive = new AtomicLong();
    private final AtomicLong notificationsReceived = new AtomicLong();

우선 단일 **SQLModel** 모델을 사용하여 애플리케이션의 가장 간단한 첫 번째 버전을 생성해보겠습니다.

이후 **다중 모델**을 추가하여 보안과 유연성을 강화할 것입니다. 🤓

### 모델 생성하기

`SQLModel`을 가져오고 데이터베이스 모델을 생성합니다:

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[1:11] hl[7:11] *}

`Hero` 클래스는 Pydantic 모델과 매우 유사합니다 (실제로 내부적으로 *Pydantic 모델이기도 합니다*).

몇 가지 차이점이 있습니다:

			}
		}
	}
}

func TestMigrateWithColumnComment(t *testing.T) {
	type UserWithColumnComment struct {
		gorm.Model
		Name string `gorm:"size:111;comment:this is a 字段"`
	}

	if err := DB.Migrator().DropTable(&UserWithColumnComment{}); err != nil {
		t.Fatalf("Failed to drop table, got error %v", err)
	}

  }

  public void testSetInitialCapacity() {
    // share capacity over each segment, then round up to the nearest power of two

    checkInitialCapacity(1, 0, 1);
    checkInitialCapacity(1, 1, 1);
    checkInitialCapacity(1, 2, 2);
    checkInitialCapacity(1, 3, 4);
    checkInitialCapacity(1, 4, 4);
    checkInitialCapacity(1, 5, 8);
    checkInitialCapacity(1, 6, 8);
    checkInitialCapacity(1, 7, 8);