怎么修改数据库参数

[没事眯一会]

如下：

 Self tuning memory                    (SELF_TUNING_MEM) = OFF
 Size of database shared memory (4KB)  (DATABASE_MEMORY) = AUTOMATIC(2733072)
 Database memory threshold               (DB_MEM_THRESH) = 10
 Max storage for lock list (4KB)              (LOCKLIST) = 102400
 Percent. of lock lists per application       (MAXLOCKS) = 60
 Package cache size (4KB)                   (PCKCACHESZ) = (MAXAPPLS*8)
 Sort heap thres for shared sorts (4KB) (SHEAPTHRES_SHR) = 26200
 Sort list heap (4KB)                         (SORTHEAP) = 13100

请求大佬们个问题，(DATABASE_MEMORY) = AUTOMATIC(2733072) 和(PCKCACHESZ) = (MAXAPPLS*8) 是用什么语句修改啊，我用

 db2 "update db cfg for misdb using PCKCACHESZ AUTOMATIC"  ;
 db2 update db cfg for misdb using PCKCACHESZ MAXAPPLS*9

一直报错

[没事眯一会]