WebJun 6, 2009 · In a nutshell and when your database runs in non archivelog mode. 1. You cannot offline datafiles when the database is open. 2. You can only offline normal a tablespace (but not the system tablespaces). Since offline normal of a tablespace involves checkpointing of the datafiles of that tablespace, no recovery will be needed to online the ... Web14.6.3.1 The System Tablespace. The system tablespace is the storage area for the InnoDB data dictionary, the doublewrite buffer, the change buffer, and undo logs. It may also contain table and index data if tables are created in the system tablespace rather than file-per-table or general tablespaces. The system tablespace can have one or more ...
Offline Datafiles and Offline tablespaces - Online database by Guy ...
WebNov 16, 2015 · 1 Because it is read-only. You can check the datafile status in dba_data_files: select file_id, file_name, tablespace_name, online_status; There it should be reported as 'OFFLINE'. Share Follow answered Nov 22, 2015 at 18:33 Mihail 151 4 Add a comment 1 It depends on Oracle version. WebMay 20, 2024 · If you really want to offline it, you may switch the default temporary tablespace to another one at database level, then do it. For a non-default temporary tablespace, we can take all temp files offline in the tablespace like this: SQL> alter tablespace erp_temp tempfile offline; Tablespace altered. fetal bag
tablespace is missing for tabl - CSDN文库
Web环境:OS:Red Hat Linux As 5DB:10.2.0.4 在全部控制文件丢失或损坏,而且没有备份的情况下,可以使用重建控制文件的办法打开数据库.以下模拟所有的控制文件丢失的情况下重建控制文件. 1.备份控制文件(数据库moun WebJan 31, 2011 · ORA-01147: SYSTEM tablespace file 1 is offline. ORA-01110: data file 1: '+DATAGRP/vwdb/datafile/system.271.740157237'. CRS-2674: Start of 'ora.vwdb.db' on 'hqpsiaix26' failed. CRS-2632: There are no more servers to try to place resource … Web(2) Create another database on the same system (preferrably keeping the existing, large system tablespace in place, in case something goes wrong) (3) Perform the required actions to transport the tablespaces to the new database with the correctly sized system tablespace. (4) Test (5) Get rid of the old system tablespace (6) Backup fetal bpm