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notes oracle undeploy

crsctl stop crs
killall init.crsd
cd /etc/init.d
rm -rf init.crs init.crsd init.cssd init.evmd
rm -rf /tmp/.oracle/
rm -rf /var/tmp/
rm -rf /var/tmp/.oracle/
cd /etc
rm -rf oraInst.loc oracle/ oratab
rm -rf $ORACLE_BASE
dd if=/dev/zero of=/dev/raw/raw_voting_disks bs=1024k
dd if=/dev/zero of=/dev/raw/ocr_disks bs=1024k


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           select empno,ename,sal,deptno from emp
          where deptno=20;
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create cluster emp_dept_cluster
(deptno number(2)) size 1024;
size 1024 ±íʾÿ¸ö¾Û´Ø¼üÖµ¹ØÁª´óÔ¼1024×Ö½ÚµÄÊý¾Ý,
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