The result set from FETCH (3) is ordered by the ID column and joined using a merge join with index I1 for T1 to get final result set.
FETCH(3)的结果集是根据ID字段排序的，并且使用T1的索引I1的合并联接而得到最终的结果集。
Notice that there is a significant difference between the cardinality shown in the fetch node on the outer side of the join in Figure 7.
请注意在图7中联接的外部Fetch节点上所显示的基数之间有一个显著的不同。
Harry felt overwhelmed, astonished, delighted; now Bill was hurrying to fetch wine, and Fleur was persuading Lupin to join them for a drink.
哈利惊喜交加，激动得不知所措。现在比尔忙着去拿酒，芙蓉劝卢平同大家一起喝点。
Harry felt overwhelmed, astonished, delighted; now Bill was hurrying to fetch wine, and Fleur was persuading Lupin to join them for a drink.
哈利惊喜交加，激动得不知所措。现在比尔忙着去拿酒，芙蓉劝卢平同大家一起喝点。
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