- You have moved or renamed a datafile at operating system level but forgot to rename it within Oracle. At startup, you get ORA-01157 and ORA-01110. If the database is up and you try to shut it down normal or i
2. Make the tablespace offline ( to which the datafile belongs) [ PRIMARY] alter tablespace DBATEST offline; 3. move/rename the datafile physically [ PRIMARY] mv /data/oracle/oradata/dbaclass01.dbf /data/oracle/oradata/dbaclass02.dbf 4. Rename the datafile in controlfile[ PRIMARY] ALTER ...
Oracle Database Cloud Exadata Service - Version N/A and later: How to rename/move a datafile in the same ASM diskgroup
TEMP /home/oracle/app/oracle/oradata/cdb1/orcl/orcl_temp01201 4-07-30_04-39-23-PM.dbf Create another Temporary Tablespace TEMP1 CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE ‘/u01/app/oradata/DBACLASS/temp01′ SIZE 2G; Move Default Database temp tablespace ALTER DATABASE DEFAULT TEMPORARY TABL...
Direct path loads – creates data blocks in Oracle database block format from the datafile and directly writes the data block to the database. This way is much faster than the conventional path but subject to some restrictions. External table loads – create an external table for the data st...
Open the MS-Excel spreadsheet andsave it as a CSV(Comma Separated Values) file. This file can now be copied to the Oracle machine and loaded using the SQL*Loader utility. Possible problems and workarounds: The spreadsheet may contain cells with newline characters (ALT+ENTER). SQL*Loader ex...
Connect sys/password as sysdba in sqlplus and run the following query to find which datafiles are offline: Select file# from v$datafile where status = ’OFFLINE’; Note all file# numbers that are returned. Then, while in sqlplus connected to the database as sys/password as sysdba. Type th...
To resize datafile, use below command: SQL> alter database datafile 'datafile_name' resize 31G; Network Wait: SQL*Net more data from client in awr report Tablespace Utilization In Oracle Multitenant Database
Hi, I have one large diskgroup for data in my Exa and what I'm trying to achieve is to use transportable tablespace feature to copy tbs from one db to another.
Datafile ‘/u01/rao/system.dbf’, ‘/u01/rao/sysaux.dbf’, ‘/u01/rao/undo01.dbf’, ‘/u01/rao/user01.dbf’ Character set us7ascii ; :wq! (save and quite the file) LearnOracle DBA Interview Questions and Answersthat help you grab high-paying jobs ...