Db2_SQL命令大全(完整版).docx

DB2/SQL命令大全连接数据库：?connect to [数据库名] user [操作用户名] using [密码] 创建缓冲池(8K)：?create bufferpool ibmdefault8k IMMEDIATE??SIZE 5000 PAGESIZE 8 K ;创建缓冲池(16K)(OA_DIVERTASKRECORD)：?create bufferpool ibmdefault16k IMMEDIATE??SIZE 5000 PAGESIZE 16 K ;创建缓冲池(32K)(OA_TASK)：?create bufferpool ibmdefault32k IMMEDIATE??SIZE 5000 PAGESIZE 32 K ;创建表空间：?CREATE TABLESPACE exoatbs IN DATABASE PARTITION GROUP IBMDEFAULTGROUP PAGESIZE 8K MANAGED BY SYSTEM USING (/home/exoa2/exoacontainer) EXTENTSIZE 32 PREFETCHSIZE 16??BUFFERPOOL IBMDEFAULT8K??OVERHEAD 24.10 TRANSFERRATE 0.90??DROPPED TABLE RECOVERY OFF;?CREATE TABLESPACE exoatbs16k??IN DATABASE PARTITION GROUP IBMDEFAULTGROUP PAGESIZE 16K MANAGED BY SYSTEM USING (/home/exoa2/exoacontainer16k? ?) EXTENTSIZE 32??PREFETCHSIZE 16??BUFFERPOOL IBMDEFAULT16K??OVERHEAD 24.1 TRANSFERRATE 0.90??DROPPED TABLE RECOVERY OFF;?CREATE TABLESPACE exoatbs32k??IN DATABASE PARTITION GROUP IBMDEFAULTGROUP PAGESIZE 32K MANAGED BY SYSTEM USING (/home/exoa2/exoacontainer32k? ?) EXTENTSIZE 32??PREFETCHSIZE 16??BUFFERPOOL IBMDEFAULT32K??OVERHEAD 24.1 TRANSFERRATE 0.90??DROPPED TABLE RECOVERY OFF;GRANT USE OF TABLESPACE exoatbs TO PUBLIC;GRANT USE OF TABLESPACE exoatbs16k TO PUBLIC;GRANT USE OF TABLESPACE exoatbs32k TO PUBLIC;创建系统表空间：?CREATE TEMPORARY TABLESPACE exoasystmp IN DATABASE PARTITION GROUP IBMTEMPGROUP PAGESIZE 8K??MANAGED BY SYSTEM USING (/home/exoa2/exoasystmp? ?) EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT8K??OVERHEAD 24.10 TRANSFERRATE 0.90??DROPPED TABLE RECOVERY OFF;?CREATE TEMPORARY TABLESPACE exoasystmp16k IN DATABASE PARTITION GROUP IBMTEMPGROUP PAGESIZE 16K MANAGED BY SYSTEM USING (/home/exoa2/exoasystmp16k??) EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT16K OVERHEAD 24.10 TRANSFERRATE 0.90??DROPPED TABLE RECOVERY OFF;?CREATE TEMPORARY TABLESPACE exoasystmp32k IN DATABASE PARTITION GROUP IBMTEMPGROUP PAGESIZE 32K MANAGED BY SYSTEM USING (/home/exoa2/exoasystmp32k) EXTENTSIZE 32 PREFETCHSIZE 16 BUFFERPOOL IBMDEFAULT32K OVERHEAD 24.10