The table is logically joined to itself, and the more selective non-leading index keys are applied as index bound filters to each unique combination of the leading key values.
首先在逻辑上将表与其自身连接,然后将更具有选择性的非起始索引键作为索引绑定过滤器,应用于起始键值的每个惟一的组合。
Using the in-house index as a gauge of regulation, Mr Conway and his colleagues find that output per worker grows more slowly in more rule-bound markets.
以内部指数来作为衡量的标准的话,康韦和他的同事们发现大多规则约束市场下的每人产出增长要更缓慢他们怎么不用每小时产出做计量单位呢?
Degenerate slice indices are handled gracefully: an index that is too large is replaced by the string size, an upper bound smaller than the lower bound returns an empty string.
退化的切片索引处理方式很优美:过大的索引代替为字符串大小,下界比上界大的返回空字符串。
The highest partition of a global index must have a partition bound, all of whose values are MAXVALUE.
全局范围分区索引的最后一个分区必须使用MAXVALUE设置一个分区边界。
You cannot add a partition to a global index because the highest partition always has a partition bound of MAXVALUE .
用户不能向全局范围分区索引中添加分区,因为最后一个分区总是以MAXVALUE 作为分区边界。
Index is invalid when it's lower than array's lower bound or greater or equal than number of elements it contains.
指数是无效的,当它比数组的下限或大于或等于其包含的元素数量降低。
Notice that you do not have to specify the index upper bound if you supply element values in an array literal.
请注意,如果您以阵列常值提供元素值,则不必指定索引上限。
Thee reader's guide is a green-bound index which provides a guide to very latest expert information of any subject that interests readers.
《读者指南》是一本绿色封皮的索引书,可以指导你找到你感兴趣的任何主题的最新专业信息。
Thee reader's guide is a green-bound index which provides a guide to very latest expert information of any subject that interests readers.
《读者指南》是一本绿色封皮的索引书,可以指导你找到你感兴趣的任何主题的最新专业信息。
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