Why choosing the right partitioning key is important
为何选择正确的分区键如此重要
The partitioning key definition cannot be altered.
分区键的定义不能修改。
A partitioning key should include one to three columns.
一个分区键应该包括一至三个列。
Usually the table partitioning key will be a time-based column.
通常表分区键是基于时间的列。
An inappropriate partitioning key can cause uneven data distribution.
不恰当的分区键可能导致数据分布不均匀。
A partitioning key is defined on a table with the CREATE table statement.
分区键是在一个表上用CREATEtable语句定义的。
In addition, the partitioning key must still be based on relational data.
另外，分区键仍然必须基于关系数据。
TP will only benefit those queries that include the table partitioning key column.
TP只对那些包括表分区键列的查询有利。
Hardware software partitioning is a key problem in Hardware software co design of embedded system.
软硬件划分是软硬协同设计中的一个关键问题。
Hardware software partitioning is a key problem in Hardware software co design of embedded system.
软硬件划分是软硬协同设计中的一个关键问题。
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