DB2建库简单例子

--重启数据库
FORCE APPLICATION ALL
DB2STOP
DB2START 

--创建数据库
CREATE DATABASE mysdedb USING CODESET UTF-8 TERRITORY US COLLATE USING SYSTEM USER TABLESPACE MANAGED BY DATABASE USING (FILE 'd:\DB2\data\mysdedb\sdetbsp' 51200)

CONNECT TO mysdedb 

--创建缓冲池(使用32k的pagesize)
create bufferpool sdepool size 12800 pagesize 32K
create bufferpool sdepool1 size 12800 pagesize 32K

--创建表空间并使用32k的pagesize和自定义的缓冲池
CREATE REGULAR TABLESPACE regtbs PAGESIZE 32 K MANAGED BY DATABASE USING ( FILE 'C:\DB2\NODE0000\mysdedb\regtbs' 2g) bufferpool sdepool
CREATE REGULAR TABLESPACE idxtbs PAGESIZE 32 K MANAGED BY DATABASE USING ( FILE 'C:\DB2\NODE0000\mysdedb\idxtbs' 1g) bufferpool sdepool
CREATE LONG TABLESPACE lobtbs PAGESIZE 32 K MANAGED BY DATABASE USING ( FILE 'C:\DB2\NODE0000\mysdedb\lobtbs' 1g) bufferpool sdepool1
CREATE USER TEMPORARY TABLESPACE sdespace PAGESIZE 32 K MANAGED BY SYSTEM USING ('C:\DB2\NODE0000\mysdedb\sdespace' ) bufferpool sdepool1

--授权表空间给用户
grant use of tablespace 

--授权表空间
GRANT USE OF TABLESPACE regtbs TO PUBLIC
GRANT USE OF TABLESPACE lobtbs TO PUBLIC
GRANT USE OF TABLESPACE idxtbs TO PUBLIC
GRANT USE OF TABLESPACE sdespace TO PUBLIC 

COMMENT ON TABLESPACE sdespace IS '' 

--优化数据库配置
update db cfg for mysdedb using APPLHEAPSZ 2048
update db cfg for mysdedb using APP_CTL_HEAP_SZ 2048
update db cfg for mysdedb using LOGPRIMARY 10
update db cfg for mysdedb using LOGFILSIZ 1000

--重启数据库
FORCE APPLICATION ALL
DB2STOP FORCE
DB2START

--授予sde用户DBADM权限
grant DBADM on database to user sde

--重启数据库
FORCE APPLICATION ALL
DB2STOP FORCE
DB2START