ALTER SYSTEM KILL SESSION 'SID,SERIAL#' IMMEDIATE; Drop the original temp tablespace. Drop temp tablespace DROP TABLESPACE temp INCLUDING CONTENTS AND DATAFILES; If you want to change the name from TEMP1 to TEMP, then follow the same process as below. Create TEMP tablespace CREATE TEMPORARY TABL...
RMAN> copy datafile '/dev/cciss/c0d0p11' to '/opt/oracle/eygle01.dbf'; Starting backup at 30-NOV-05 using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: sid=137 devtype=DISK channel ORA_DISK_1: starting datafile copy input da...
sql> alter database datafile 'D:\ORACLE_DB\TESTDB\TESTDB\UNDOTBS01.DBF' resize 1500M; 2. Step to add a new datafile: sql> alter tablespace [UNDO tbs name] ADD DATAFILE '[COMPLETE_PATH_OF_UNDO_DBF_FILE]' size 20M; For example: sql> alter tablespace UNDOTBS1 ADD DATAFILE 'D:\ORAC...
SQL> create undo tablespace UNDO_RBS1 datafile 'undorbs1.dbf' size <new size>; Set the new tablespace as the undo tablespace to be used: SQL> alter system set undo\_tablespace=undo_rbs1; Drop the old undo tablespace: SQL> drop tablespace undo_rbs0 including contents. 可能碰到的问题 如...
SQL>createundo tablespace UNDO_RBS1 datafile'undorbs1.dbf'size<newsize>; Set the new tablespace as the undo tablespace to be used: SQL>altersystemsetundo\_tablespace=undo_rbs1; Drop the old undo tablespace: SQL>droptablespace undo_rbs0 including contents. ...
You can use alter tablespace command to extend tablespace in Oracle: SQL> alter tablespace RAIDDATA add datafile 'FILE_LOCATION' size 100m autoextend on maxsize 31G; Note: You can find file location from the 1st query as mentioned above. In case of ASM, use diskgroup name as a file loca...
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 anexternal tablefor the data stored...
drop tablespace ts_name; In the above steps, you tell Oracle that the missing datafile is now missing (offline drop). You should then be able to open the database. Once open, you should be able to drop the tablespace with the missing datafile. You can then recreate the tablespace. Dig...
This changed in Oracle Database 12c with the introduction ofextended data types. This increased the maximum size of avarchar2to 32,767 bytes. Critically, if you're using the character set AL32UTF8 for your database (the default from 12.2), each character could consume up to 4 bytes of ...
I already have metadata out, now I just need to copy datafiles...Now, every single example I found says how to go FS-ASM, ASM-FS, DG-DG but not the simplest case of them all, one db to another in the same DG. asmcmdcpdoesn't work, rmanbackup as copyorcopy datafileneither, wh...