如何啟動(dòng)或關(guān)閉Oracle的歸檔模式

【步驟1】管理員身份連接數(shù)據(jù)庫

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C:\Users\Administratorsqlplus sys/sys@prjdb as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Tue Jun 17 23:50:55 2014

Copyright (c) 1982, 2010, Oracle. All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

【步驟2】查看當(dāng)前歸檔模式，是歸檔還是非歸檔

SQL archive log list;

Database log mode No Archive Mode

Automatic archival Disabled

Archive destination USE_DB_RECOVERY_FILE_DEST

Oldest online log sequence 228

Current log sequence 230

【步驟3】關(guān)閉數(shù)據(jù)庫

SQL shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

【步驟4】啟動(dòng)數(shù)據(jù)庫到mount狀態(tài)

SQL startup mount;

ORACLE instance started.

Total System Global Area 3423965184 bytes

Fixed Size 2180544 bytes

Variable Size 2013268544 bytes

Database Buffers 1392508928 bytes

Redo Buffers 16007168 bytes

Database mounted.

【步驟5】啟動(dòng)歸檔模式

SQL alter database archivelog;

Database altered.

SQL archive log list;

Database log mode Archive Mode

Automatic archival Enabled

Archive destination USE_DB_RECOVERY_FILE_DEST

Oldest online log sequence 228

Next log sequence to archive 230

Current log sequence 230

【步驟6】啟動(dòng)數(shù)據(jù)庫

SQL alter database open;

Database altered.

【步驟7】關(guān)閉歸檔模式

SQL shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL startup mount;

ORACLE instance started.

Total System Global Area 3423965184 bytes

Fixed Size 2180544 bytes

Variable Size 2013268544 bytes

Database Buffers 1392508928 bytes

Redo Buffers 16007168 bytes

Database mounted.

SQL alter database noarchivelog;

Database altered.

SQL archive log list;

Database log mode No Archive Mode

Automatic archival Disabled

Archive destination USE_DB_RECOVERY_FILE_DEST

Oldest online log sequence 228

Current log sequence 230

SQL

如何開啟/關(guān)閉oracle的歸檔

如果開啟歸檔，請(qǐng)保證log_archive_start=true開啟自動(dòng)歸檔，否則只能手工歸檔，如果是關(guān)閉了歸檔，則設(shè)置該參數(shù)為false 注意：如果是OPS/RAC環(huán)境，需要先把parallel_server = true注釋掉，然后執(zhí)行如下步驟，最后用這個(gè)參數(shù)重新啟動(dòng) 1、開啟歸檔 a. 關(guān)閉數(shù)據(jù)庫shutdown immediate b. startup mount c. alter database archivelog d. alter database opne 2、禁止歸檔 a. 關(guān)閉數(shù)據(jù)庫shutdown immediate b. startup mount c. alter database noarchivelog d. alter database open 歸檔信息可以通過如下語句查看 SQL archive log list Database log mode Archive Mode Automatic archival Enabled Archive destination E:\oracle\ora92\database\archive Oldest online log sequence 131 Next log sequence to archive 133 Current log sequence 133

如何啟動(dòng)或關(guān)閉oracle的歸檔模式

開啟/關(guān)閉歸檔： （1）關(guān)閉數(shù)據(jù)庫 shutdown immediate; （2）啟動(dòng)數(shù)據(jù)庫到mount狀態(tài) startup mount; （3）開啟/關(guān)閉歸檔 開啟：alter database archivelog; 關(guān)閉：alter database noarchivelog; （4）打開數(shù)據(jù)庫 alter database open;

新聞標(biāo)題：oracle怎么關(guān)閉歸檔 oracle如何關(guān)閉歸檔日志
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