merge order of 合并的级
order of the merge 命令块 ; 顺序
order of merge [计] 归并顺序
merge e order 归并次序
low order merge [计] 低阶合并
high-order merge [计] 高阶合并
former order merge 低阶合并
order form merge 订单合并
The merge order position for the menu item to be merged.
要合并的菜单项的合并顺序位置。
Also, DB2 cannot use random order index columns as part of a sort merge join.
另外,DB 2无法在排序合并合并连接中使用随机顺序的索引列。
As shown in the IXSCAN descriptor in Figure 8, the leading column of the index exploited by optimizer is PRODUCT_NUMBER, which does not provide the order required for merge scan join.
如图8的IXSCAN描述符所示,通过优化器利用的索引的领先列是PRODUCT _ NUMBER,其不为合并扫描联接提供所需的顺序。
We said each of the merge operations O was of order n. But n is different. Right?
注意这里发生了什么,我们说过每一次合并操作的复杂度都是?
I merge. And the merge is, put them in order.
合并的过程是将它们按顺序摆放。
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