网络释义
...SQL中Nested-Loop Join算法小结 数据库中JOIN操作的实现主要有三种：嵌套循环连接（Nested Loop Join），归并连接（Merge Join）和散列连接或者哈稀连接..
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MERGE JOIN CARTESIAN 联结 ; 笛卡尔积 ; 笛卡儿联结
sort-merge join 排序合并连接
Merge Sort Join 合并排序连接 ; 排序合并连接
Merge-Scan-Join 归并排序连接 ; 排序连接
merge unite combine join 合并 ; 联合
双语例句原声例句
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Merge scan join is also known as a sorted merge join.
合并扫描联接也被称为排序合并联接。
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A hash join is usually faster than a sort merge join since there is no sort operation involved.
哈希连接通常比分类合并连接快，因为它没有涉及到分类操作。
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The most commonly used join methods are nested-loop join, sort merge join and dynamic hash join.
最常用的连接方法就是嵌套循环连接、分类合并连接和动态哈希连接。
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What this did is it allowed banks to offer insurance or to ally and join in and merge with insurance companies.
这个法案允许了银行从事保险业务,或者与保险公司合作,整合,并购
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