db2&unix使用总结(五)
2012-03-02 10:22
471 查看
1、关于数据移动程序中的文件类型修饰符:
loadfrom empdata.del of del modified by anyorder insert into newemp cpu_parallelism2 //在多处理系统上能带来更好的性能。
import from empdata.ixf of ixf modified bycompound=100 insert into emptemp
//每次插入100条记录
load from staffdata.del of del modified bygeneratedignore insert into newstaff
//表中有自动生成的字段时用此修饰符。
load fromstaffdata.del of del modified by generatedmissing insert into newstaff
//数据文件不包含自动生成列时用此修饰符
2、 一台电脑一个以太网卡,一个无线局域网卡,既要上内网,又要上外网,要添加路由:
route -p add 130.36.0.0 mask 255.255.0.0 132.151.9.1 metric1,然后在无线局域网卡设置跳跃点数1。
3、导出存储过程和函数:
db2"EXPORT TO cuirong_bo_cx.pro1 OF del MODIFIED BY LOBSINFILE SELECT 'SETCURRENT SCHEMA '||rtrim(procschema)||'@'||chr(10)||'SET CURRENT PATH =SYSIBM,SYSFUN,SYSPROC,'||rtrim(procschema)||'@'||chr(10)||text||chr(10)||'@'||chr(10) FROM syscat.procedures
ORDER BY create_time "
db2 "EXPORT TO cuirong_bo_cx.func OF del MODIFIED BYLOBSINFILE SELECT 'SET CURRENT SCHEMA '||rtrim(funcschema)||'@'||chr(10)||'SETCURRENT PATH = SYSIBM,SYSFUN,SYSPROC,'||rtrim(funcschema)||'@'||chr(10)||body||chr(10)||'@'||chr(10) FROM syscat.functions
ORDER BY create_time "
4、分节点表空间查看数据库存储:
selectsubstr(varchar(t.SNAPSHOT_TIMESTAMP),1,16) as time
,substr(t.TBSP_NAME,1,20)
, t.TBSP_ID
, t.TBSP_STATE
, t.DBPARTITIONNUM
,1.0 * t.TBSP_TOTAL_PAGES *r.TBSP_PAGE_SIZE /1024/1024/1024 as TOTAL_GB_SIZE
,1.0 * t.TBSP_USED_PAGES *r.TBSP_PAGE_SIZE /1024/1024/1024 as USED_GB_SIZE
,1.0 * t.TBSP_FREE_PAGES *r.TBSP_PAGE_SIZE /1024/1024/1024 as FREE_GB_SIZE
,decimal(1.0 *t.TBSP_FREE_PAGES/t.TBSP_TOTAL_PAGES*100,10,2) as FREE_PERCENT
fromtable(SNAP_GET_TBSP_PART_V91('ZJBI2',-2)) as t,table(SNAP_GET_TBSP_V91('ZJBI2',-2)) as r
wheret.TBSP_ID=r.TBSP_ID and r.TBSP_TYPE='DMS' and r.TBSP_CONTENT_TYPE='LARGE'
order by free_percent asc
5、在审计日志表里查看历史sql:
selecttimestamp,USERID,APPID,replace(varchar(STMTTEXT,8000),CHR(10),'') from sysaudit.execute where timestamp>=timestamp('2010-12-2100:00:00.0') and appname<>'tclsh' and event='STATEMENT' and authid='BI_BO'
and replace(varchar(STMTTEXT,8000),CHR(10),'') like'%DWD_USER%' order by timestamp
loadfrom empdata.del of del modified by anyorder insert into newemp cpu_parallelism2 //在多处理系统上能带来更好的性能。
import from empdata.ixf of ixf modified bycompound=100 insert into emptemp
//每次插入100条记录
load from staffdata.del of del modified bygeneratedignore insert into newstaff
//表中有自动生成的字段时用此修饰符。
load fromstaffdata.del of del modified by generatedmissing insert into newstaff
//数据文件不包含自动生成列时用此修饰符
2、 一台电脑一个以太网卡,一个无线局域网卡,既要上内网,又要上外网,要添加路由:
route -p add 130.36.0.0 mask 255.255.0.0 132.151.9.1 metric1,然后在无线局域网卡设置跳跃点数1。
3、导出存储过程和函数:
db2"EXPORT TO cuirong_bo_cx.pro1 OF del MODIFIED BY LOBSINFILE SELECT 'SETCURRENT SCHEMA '||rtrim(procschema)||'@'||chr(10)||'SET CURRENT PATH =SYSIBM,SYSFUN,SYSPROC,'||rtrim(procschema)||'@'||chr(10)||text||chr(10)||'@'||chr(10) FROM syscat.procedures
ORDER BY create_time "
db2 "EXPORT TO cuirong_bo_cx.func OF del MODIFIED BYLOBSINFILE SELECT 'SET CURRENT SCHEMA '||rtrim(funcschema)||'@'||chr(10)||'SETCURRENT PATH = SYSIBM,SYSFUN,SYSPROC,'||rtrim(funcschema)||'@'||chr(10)||body||chr(10)||'@'||chr(10) FROM syscat.functions
ORDER BY create_time "
4、分节点表空间查看数据库存储:
selectsubstr(varchar(t.SNAPSHOT_TIMESTAMP),1,16) as time
,substr(t.TBSP_NAME,1,20)
, t.TBSP_ID
, t.TBSP_STATE
, t.DBPARTITIONNUM
,1.0 * t.TBSP_TOTAL_PAGES *r.TBSP_PAGE_SIZE /1024/1024/1024 as TOTAL_GB_SIZE
,1.0 * t.TBSP_USED_PAGES *r.TBSP_PAGE_SIZE /1024/1024/1024 as USED_GB_SIZE
,1.0 * t.TBSP_FREE_PAGES *r.TBSP_PAGE_SIZE /1024/1024/1024 as FREE_GB_SIZE
,decimal(1.0 *t.TBSP_FREE_PAGES/t.TBSP_TOTAL_PAGES*100,10,2) as FREE_PERCENT
fromtable(SNAP_GET_TBSP_PART_V91('ZJBI2',-2)) as t,table(SNAP_GET_TBSP_V91('ZJBI2',-2)) as r
wheret.TBSP_ID=r.TBSP_ID and r.TBSP_TYPE='DMS' and r.TBSP_CONTENT_TYPE='LARGE'
order by free_percent asc
5、在审计日志表里查看历史sql:
selecttimestamp,USERID,APPID,replace(varchar(STMTTEXT,8000),CHR(10),'') from sysaudit.execute where timestamp>=timestamp('2010-12-2100:00:00.0') and appname<>'tclsh' and event='STATEMENT' and authid='BI_BO'
and replace(varchar(STMTTEXT,8000),CHR(10),'') like'%DWD_USER%' order by timestamp
相关文章推荐
- db2&unix使用总结(一)
- db2&unix使用总结(二)
- db2&unix使用总结(三)
- db2&unix使用总结(四)
- db2&unix使用总结(六)
- db2&unix使用总结(七)
- db2&unix使用总结(八)
- Unix/Linux中进程控制相关命令总结——&, jobs, fg, bg等命令的使用方法
- DB2&nbsp;数据库循环使用方法总结[转]
- Unix/Linux中进程控制相关命令总结&, jobs, fg, bg等命令的使用方法
- "30年---我与赛灵思FPGA的故事”—— ZYNQ-7000使用总结(9) ——PS和PL的通信
- Unix&Linux大学教程: 12 使用shell:变量和选项
- struts2 标签<s:if/>使用总结
- 26>ASI使用总结
- BEGINNING SHAREPOINT® 2013 DEVELOPMENT 第13章节--使用业务连接服务创建业务线解决方式 总结
- (unix domain socket)使用udp发送>=128K的消息会报ENOBUFS的错误
- java基础总结七(自定义类型&方法&集合混合使用)
- [开发总结]WebView使用中遇到的一些问题&解决
- C++中cin.get(),cin.getline(),cin>>,gets(),cin.clear()使用总结
- Git & Github使用总结