var (
		sub, results []User
		lastBatch    int
	)

	// offset limit
	if result := DB.Offset(3).Limit(5).Where("name = ?", users[0].Name).FindInBatches(&sub, 2, func(tx *gorm.DB, batch int) error {
		results = append(results, sub...)
		lastBatch = batch
		return nil
	}); result.Error != nil || result.RowsAffected != 5 {
		t.Errorf("Failed to batch find, got error %v, rows affected: %v", result.Error, result.RowsAffected)
	}

build:rbe_cross_compile_base --config=rbe_base
build:rbe_cross_compile_base --remote_instance_name=projects/tensorflow-testing/instances/default_instance

# XLA depends on some local Python headers that are configured as Genrule. They
# are present on the local host machine but not on the remote execution machine,
# leading to build failures. To resolve the issue, the following line is added

user = db.query(User).first()
```

然后我们应该声明*路径操作函数*和不带 的依赖关系`async def`，只需使用普通的`def`，如下：

```Python hl_lines="2"
@app.get("/users/{user_id}", response_model=schemas.User)
def read_user(user_id: int, db: Session = Depends(get_db)):
    db_user = crud.get_user(db, user_id=user_id)
    ...
```

/// info

如果您需要异步连接到关系数据库，请参阅[Async SQL (Relational) Databases](https://fastapi.tiangolo.com/zh/advanced/async-sql-databases/)

      return div;
    }

    /*
     * Normal Java division rounds towards 0, consistently with RoundingMode.DOWN. We just have to
     * deal with the cases where rounding towards 0 is wrong, which typically depends on the sign of
     * p / q.
     *
     * signum is 1 if p and q are both nonnegative or both negative, and -1 otherwise.
     */
    int signum = 1 | (int) ((p ^ q) >> (Long.SIZE - 1));
    boolean increment;

the Program is not restricted, and the output from the Program is
covered only if its contents constitute a work based on the Program
(independent of having been made by running the Program). Whether that
is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the Program's source
code as you receive it, in any medium, provided that you conspicuously

pkg math/big, method (*Float) Abs(*Float) *Float
pkg math/big, method (*Float) Acc() Accuracy
pkg math/big, method (*Float) Add(*Float, *Float) *Float
pkg math/big, method (*Float) Append([]uint8, uint8, int) []uint8
pkg math/big, method (*Float) Cmp(*Float) int
pkg math/big, method (*Float) Copy(*Float) *Float
pkg math/big, method (*Float) Float32() (float32, Accuracy)

	statusCode int
	response   []byte
}

func (w *testResponseWriter) Header() http.Header {
	return nil
}

func (w *testResponseWriter) Write(p []byte) (int, error) {
	w.response = append(w.response, p...)
	return len(p), nil
}

func (w *testResponseWriter) WriteHeader(statusCode int) {
	w.statusCode = statusCode
}

func (w *testResponseWriter) Flush() {
}

      ClosingFuture<?> future6,
      ClosingFuture<?>... moreFutures) {
    return whenAllSucceed(
        FluentIterable.of(future1, future2, future3, future4, future5, future6)
            .append(moreFutures));
  }

  private final AtomicReference<State> state = new AtomicReference<>(OPEN);
  private final CloseableList closeables;
  private final FluentFuture<V> future;

        try {
            final char[] buf = new char[DEFAULT_BUF_SIZE];
            int len;
            int amount = 0;
            while ((len = in.read(buf)) != -1) {
                out.append(buf, 0, len);
                amount += len;
            }
            return amount;
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

  // +optional
  optional int64 generation = 7;

  // CreationTimestamp is a timestamp representing the server time when this object was
  // created. It is not guaranteed to be set in happens-before order across separate operations.
  // Clients may not set this value. It is represented in RFC3339 form and is in UTC.
  //
  // Populated by the system.
  // Read-only.
  // Null for lists.