官方给出的解释如下:DBPARTITIONNUM db-partition-numberSpecifies the database partition on which the size of the buffer pool is modified. An exception entry is created in the SYSCAT.BUFFERPOOLDBPARTITIONS system catalog view. The database partition must...
显示全部官方给出的解释如下:
DBPARTITIONNUM db-partition-number
Specifies the database partition on which the size of the buffer pool is modified. An exception entry is created in the SYSCAT.BUFFERPOOLDBPARTITIONS system catalog view. The database partition must be in one of the database partition groups for the buffer pool (SQLSTATE 42729). If this clause is not specified, the size of the buffer pool is modified on all database partitions except those that have an exception entry in SYSCAT.BUFFERPOOLDBPARTITIONS.
大意是:需要指定一个partitionnum,如果没有指定就默认更改所有partition的bufferpool大小,除了异常的bufferpool
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