atq

Each ATQ operator also has a buffer associated with it.

每个AT Q操作符也有一个相关联的缓冲区。

The detailed properties of the ATQ operator - show its origin as asynchrony.

AT Q操作符的详细属性-它的origin属性为asynchrony。

Return of data to the federated server sufficient to fill a single ATQ buffer.

将足以填充一个AT Q缓冲区的数据返回到联邦服务器。

The consumer of the ATQ operator can read data one row at a time from the ATQ buffer.

ATQ 操作符的消费者可以每次从 ATQ 缓冲区中读取一行数据。

With asynchrony, all SHIPs with an ATQ operator directly above them would start at the same time as the main query starts.

如果有异步，那么当主查询开始时，所有在它们的上一层有at Q操作符的SHIP也随之开始。