Once the first block is exhausted, the application is immediately given the rows from the second block that were pre-fetched as DB2 Connect moved ahead and requests the next block.

当第一个块被取尽之后，应用程序可以立即得到预取的第二个块中的行，并接着请求下一个块。

youdao

Once the first block is exhausted, the application is immediately given the rows from the second block that were pre-fetched as DB2 Connect moved ahead and requests the next block.

当第一个块被取尽之后，应用程序可以立即得到预取的第二个块中的行，并接着请求下一个块。

youdao