99热在线精品一区二区三区_国产伦精品一区二区三区女破破_亚洲一区二区三区无码_精品国产欧美日韩另类一区

SQL> SELECT * FROM v$logfile;

靈丘網(wǎng)站制作公司哪家好，找成都創(chuàng)新互聯(lián)公司！從網(wǎng)頁(yè)設(shè)計(jì)、網(wǎng)站建設(shè)、微信開(kāi)發(fā)、APP開(kāi)發(fā)、響應(yīng)式網(wǎng)站建設(shè)等網(wǎng)站項(xiàng)目制作，到程序開(kāi)發(fā)，運(yùn)營(yíng)維護(hù)。成都創(chuàng)新互聯(lián)公司從2013年創(chuàng)立到現(xiàn)在10年的時(shí)間，我們擁有了豐富的建站經(jīng)驗(yàn)和運(yùn)維經(jīng)驗(yàn)，來(lái)保證我們的工作的順利進(jìn)行。專注于網(wǎng)站建設(shè)就選成都創(chuàng)新互聯(lián)公司。

GROUP# STATUS  TYPE

---

MEMBER

IS_ CON_ID

---

 3     ONLINE

+DATA/JY/ONLINELOG/group_3.264.968770057
NO 0

 2     ONLINE

+DATA/JY/ONLINELOG/group_2.263.968770045
NO 0

GROUP# STATUS  TYPE

---

MEMBER

IS_ CON_ID

---

 1     ONLINE

+DATA/JY/ONLINELOG/group_1.262.968770045
NO 0

SQL> select group#,status from v$log;

GROUP# STATUS

---

 1 INACTIVE
 2 INACTIVE
 3 CURRENT

SQL> alter database add logfile member '+REDO','+ARCH' to group 1;

Database altered.

SQL> alter database add logfile member '+REDO','+ARCH' to group 2;

Database altered.

SQL> alter database add logfile member '+REDO','+ARCH' to group 3;

Database altered.

SQL> select group#,status from v$log;

GROUP# STATUS

---

 1 INACTIVE
 2 INACTIVE
 3 CURRENT

SQL> alter system switch logfile;

System altered.

SQL> alter database drop logfile member '+DATA/JY/ONLINELOG/group_1.262.968770045';

Database altered.

SQL> alter system switch logfile;

System altered.

SQL> alter database drop logfile member '+DATA/JY/ONLINELOG/group_2.263.968770045';

Database altered.

SQL> alter system switch logfile;

System altered.
SQL> alter database drop logfile member '+DATA/JY/ONLINELOG/group_3.264.968770057';

Database altered.

SQL> select a.group#,a.bytes/1024/1024 mb,b.member from v$log a,v$logfile b where a.group#=b.group#;

GROUP#     MB

---

MEMBER

 1    200

+REDO/JY/ONLINELOG/group_1.256.968854893

 1    200

+ARCH/JY/ONLINELOG/group_1.256.968854895

 2    200

+REDO/JY/ONLINELOG/group_2.257.968854901

GROUP#     MB

---

MEMBER

 2    200

+ARCH/JY/ONLINELOG/group_2.257.968854903

 3    200

+REDO/JY/ONLINELOG/group_3.258.968854907

 3    200

+ARCH/JY/ONLINELOG/group_3.258.968854909

6 rows selected.

新聞標(biāo)題：ORACLE12CDG下redo遷移
文章起源：http://www.ef60e0e.cn/article/gpijec.html