六類常見的DB2命令行
作者:佚名
DB2數(shù)據(jù)庫中的命令行相信大家都比較熟悉了,下文就為您介紹六類常見的DB2命令行,希望可以對您學習DB2數(shù)據(jù)庫有所幫助。
下面為您介紹的幾類DB2命令行用于連接數(shù)據(jù)庫等操作,供您參考學習,如果您對DB2命令行方面感興趣的話,不妨一看。
連接數(shù)據(jù)庫:
- connect to [數(shù)據(jù)庫名] user [操作用戶名] using [密碼]
創(chuàng)建緩沖池(8K):
- create bufferpool ibmdefault8k IMMEDIATE SIZE 5000 PAGESIZE 8 K ;
創(chuàng)建緩沖池(16K)(OA_DIVERTASKRECORD):
- create bufferpool ibmdefault16k IMMEDIATE SIZE 5000 PAGESIZE 16 K ;
創(chuàng)建緩沖池(32K)(OA_TASK):
- create bufferpool ibmdefault32k IMMEDIATE SIZE 5000 PAGESIZE 32 K ;
創(chuàng)建表空間:
- 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;
創(chuàng)建系統(tǒng)表空間:
- 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 TRANSFERRATE 0.90 DROPPED TABLE RECOVERY OFF;
以上DB2命令行的介紹。
【編輯推薦】
責任編輯:段燃
來源:
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