Create Table Space: Data Sharing Options panel
You use the Create Table Space: Data Sharing Options panel to specify information to define the data sharing options for the table space to be created.
Panel and field definitions
Process Options Utilities Help
ZDT/Db2 (DFG2) Create Table Space: Data Sharing Options
Selective Partition Locking:
Enter '/' to select option
Use selective partition locking
Group Buffer Pool Usage:
Write to the Group Buffer Pool
1. Changed
2. All
3. System
4. None
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You can select the following option by entering a
/in the selection field at the top of the panel:
- Selective Partition Locking
- See DB2 for z/OS SQL Reference for a detailed explanation of selective partition locking, and the software prerequisites.
- Group Buffer Pool Usage
-
- 1. Changed
- When there is inter-Db2 R/W interest on the table space or partition updated pages are written to the group buffer pool. When there is no inter-Db2 R/W interest, the group buffer pool is not used.
- 2. All
- Indicates that pages are to be stored in a cache in the group buffer pool as they are read in from DASD.
- 3. System
- Indicates that only changed system pages within the LOB table space are to be stored in a cache in the group buffer pool.
- 4. None
- Indicates that no pages are to be stored in a cache in the group buffer pool.
Parent panels
Child panels
None.