This function is used to delete one or more objects from the buffer pool (BP) and/or the BP cache. You can also apply the function to the message pool to select messages to be deleted.
An object that has a Current Use
Count (see Directory Information) of
0
(zero) is deleted immediately. 0
denotes that such
an object is no longer used. An object with a Current Use
Count greater than 0
is marked for deletion and deleted
as soon as its Current Use Count changes to
0
.
To delete Natural objects
In the SYSBPM Main Menu, enter function code
D
, the code for the type of object pool (B
,
C
or *
), and specify the object(s) to be deleted, see
valid field input values in
Invoking and Operating SYSBPMfor valid values.
Oder:
Enter the following SYSBPM direct command:
DELETE library-name object-name dbid fnr
To delete messages
In the SYSBPM Main Menu, enter function code
D
, the code for the message pool (M
), and specify the
message object(s) to be deleted, see the valid
field input values in
Invoking and Operating SYSBPM.
Oder:
Enter the following SYSBPM direct command:
DELETE MP start-number end-number library-name language dbid fnr codepage