In order to use this technique, the SQL must provide a predicate on the first key column of the partitioning index.
为了使用这种技术，SQL必须提供分区索引的第一个键列上的一个谓词。
The curvilinear relationship between partitioning index of green leaf and physiological development time was established.
建立了绿叶分配指数与生理发育时间之间的曲线关系。
Under index-controlled partitioning, the concepts of partitioned table, partitioning index and clustering were all intertwined.
对于索引控制的分区方法，分区的表、分区索引和群集这几个概念之间有点纠缠不清。
If the database designer has created a Primary partition Index on a table, queries should incorporate the partitioning column.
如果数据库设计者已在表上创建了主分区索引，那么查询应当与分区列结合。
In other words, all columns that are part of the partitioning key must be present in the primary key or unique index definition.
换句话说，作为分区键一部分的所有列都必须出现在主键或惟一索引定义中。
That number is used as an index into the partitioning map to select the database partition for that row.
这个号码将用于作为分区映射的一个索引，以选择那一行所在的数据库分区。
The primary key and any unique index of the table must be a superset of the associated partitioning key.
表的主键和所有惟一索引都必须是相关分区键的超集。
However, since XML columns cannot be part of the table partitioning key, any unique XML values index will have to be created as a global index.
然而，由于xml列不属于表分区键的一部分，任何唯一xml值索引必须创建为全局索引。
The partition number is used as an index into the partitioning map.
分区号用作分区映射的索引。
The partition number is used as an index into the partitioning map.
分区号用作分区映射的索引。
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