BUFFER POOLS: Alter Buffer Pool (for EEE only) -- 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.

Click to select all the objects in the window.

Click to deselect all the objects in the window.

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.

Shows the buffer pool was created on all of the database partitions in the database.

Shows that the buffer pool was created on all of the database partitions in the database partition groups shown in the Selected database partition groups box. This radio button cannot be selected when altering a buffer pool.

If this radio button is preselected, you can add selected database partition groups to the list of database partition groups to which the buffer pool definition applies. (You cannot remove database partition groups that were used to create the buffer pool.)

Shows the database partition groups you have not selected.

Shows the database partition groups you have selected.

Moves the selected items from the Available database partition groups list to the Selected database partition groups list.

Moves all the items from the Available database partition groups list to the Selected database partition groups list.

Moves the selected items from the Selected database partition groups list to the Available database partition groups list.

Moves all the items from the Selected database partition groups list to the Available database partition groups list.