BUFFER POOLS: Alter Buffer Pool -- Infopops

Cancels any unsaved changes that you made and closes this notebook or window.

Performs the actions that you have specified in this notebook or window.

Opens the Show SQL window.

Shows the name of the buffer pool that you are altering. You cannot alter the buffer pool name.

Shows the page size used for the buffer pool. You cannot alter the page size. The valid values are 4KB, 8KB, 16KB, and 32KB. The default is a 4KB page size.

The page size of a table space must be the same as the page size of the buffer pool associated with the table space. If a long table space is defined then the page size must be 4KB.

Type the size of the buffer pool in pages.

Specifies that pages being migrated out of this buffer pool will be stored in the extended storage.

To use extended storage, this check box must be selected and the num_estore_segs configuration parameter must be greater than zero.

Select to use the default buffer pool size. The default size is 250 pages.

Select to alter the buffer pool immediately. This is the default.

Select to alter the buffer pool the next time you restart the database.