什么是多行获取？
For each row ID, the FETCH operator reads the corresponding row from the table.
对于每一个行id,fetch操作符将读取表中相应的行。
It can only fetch one row at a time from the web service response.
它每次仅能从Web服务响应获取一行。
The fetch function sets the result set pointer to the next row.
fetch函数将结果集指针指向下一行。
The provider ran out of memory and could not fetch the row.
提供程序用尽了内存，未能提取行。
The provider ran out of memory and could not fetch the row.
提供程序用尽了内存，未能提取行。
应用推荐