CREATE BUFFERPOOL DEMOBP IMMEDIATE SIZE 250 AUTOMATIC PAGESIZE 4 K ;
CREATE BUFFERPOOL DEMOBP IMMEDIATE SIZE 250 PAGESIZE 4 K ;
CREATE BUFFERPOOL DEMOBP DEFERRED SIZE 250 AUTOMATIC PAGESIZE 4 K ;
CREATE BUFFERPOOL DEMOBP DEFERRED SIZE 250 PAGESIZE 4 K ;
CREATE BUFFERPOOL DEMOBP DEFERRED SIZE -1 PAGESIZE 4 K ;
CREATE BUFFERPOOL DEMOBP IMMEDIATE SIZE -1 PAGESIZE 4 K ;
CREATE BUFFERPOOL DEMOBP IMMEDIATE SIZE -1 NUMBLOCKPAGES 122 BLOCKSIZE 32 PAGESIZE 4 K ;
ALTER BUFFERPOOL DEMOBP IMMEDIATE SIZE 250 AUTOMATIC;
ALTER BUFFERPOOL DEMOBP IMMEDIATE SIZE 1000;
ALTER BUFFERPOOL DEMOBP DEFERRED SIZE 1000;
DEMOBP :缓冲池名称
IMMEDIATE:立即改变缓冲池
DEFERRED:延迟改变缓冲池
SIZE:缓冲池大小
PAGESIZE:缓冲池页大小
NUMBLOCKPAGES:块数
BLOCKSIZE:块的大小
AUTOMATIC:自动调整大小
SIZE -1:使用缺省缓冲池大小
每个表空间都与一个特定的缓冲池关联。