You can also use the system catalog views to retrieve information about database partitions and database partition groups.
还可以使用系统编目视图来检索关于数据库分区和数据库分区组的信息。
Each database in a partitioned database environment can have its catalog partition on a different database partition server.
在分区数据库环境中，每个数据库可以在一个不同的数据库分区服务器上有它的编目分区。
To ensure fast recovery of the partition containing system catalog tables, avoid placing user tables on the same database partition.
为了确保包含系统编目表的分区能够快速恢复，应避免将用户表也放在那个数据库分区上。
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