Oracle RACѧϰ±Ê¼Ç (¶þ)
Oracle RAC Workload Management:
service usage preferred instances available instances prority response time warning/critical
ERP client RDB1 RDB2 high 0.5/0.75
SELF_
SERVICE client RDB1,RDB2 - standard 1.1/1.5
HOT_
BATCH Job RDB1 RDB2 high 1.0/1.5
STD_
BATCH Job RDB1,RDB2 - &nbs
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create table a(
id number primary key,
name varchar2(20)
);
create table b(
id number,
name varchar2(20),
aid number references a(id)
);
insert into a values(1,'1');
insert into b values(1,'aaa',1);
Èç¹û create view vi_new as select * from a
ÔÚÊÓͼvi_new ÉÏ×öÈκΠdml²Ù×÷¶¼»áÐÞ¸Ä ¶ÔÓ¦µÄ ......
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ÔÚÐéÄâ»úRed Hat Enterprise Linux 4 update 4Öа²×°oracle 10.2.0.1
1)²é¿´ÏµÍ³ÄÚ´æ
[root@linux4 ~]# grep MemTotal /proc/meminfo
2)²é¿´½»»»Çø´óС
[root@linux4 ~]# grep SwapTotal /proc/meminfo
3)
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[root@linux4 ~]# df -m /tmp
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[root@linux4 ~]# cat /etc/issue
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