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SQL> conn system as sysdbaConnected.SQL> edWrote file afiedt.buf1 CREATE TABLESPACE exer_tabspace2 datafile 'D:/exer_tabspace.dbf' size 100m3 autoextend on next 10m maxsize 1000m4* extent management localSQL> /Tablespace created.SQL> edWrote file afiedt.buf1 SELECT tablespace_name, initial_extent, next_extent,2 extent_management, allocation_type3* FROM dba_tablespacesSQL> /TABLESPACE_NAME INITIAL_EXTENT NEXT_EXTENT EXTENT_MAN ALLOCATIO ------------------------------ -------------- ----------- ---------- --------- SYSTEM 65536 LOCAL SYSTEM UNDOTBS1 65536 LOCAL SYSTEM SYSAUX 65536 LOCAL SYSTEM TEMP 1048576 1048576 LOCAL UNIFORM USERS 65536 LOCAL SYSTEM EXAMPLE 65536 LOCAL SYSTEM EXER_TABSPACE 65536 LOCAL SYSTEM 7 rows selected.SQL> edWrote file afiedt.buf1 CREATE temporary TABLESPACE school_temp2 tempfile 'd:school_temp.dbf'3 size 20m reuse4 autoextend on5 maxsize 100m6* extent management localSQL> /Tablespace created.SQL> edWrote file afiedt.buf1 SELECT * 2* FROM v$tempfileSQL> /FILE# CREATION_CHANGE# CREATION_TIME TS# RFILE# STATUS ---------- ---------------- -------------- ---------- ---------- ------- ENABLED BYTES BLOCKS CREATE_BYTES BLOCK_SIZE ---------- ---------- ---------- ------------ ---------- NAME --------------------------------------------------------------------------------1 0 3 1 ONLINE READ WRITE 20971520 2560 20971520 8192 C:/ORACLE/PRODUCT/10.1.0/ORADATA/ORCL/TEMP01.DBF 2 0 8 1 ONLINE READ WRITE 20971520 2560 20971520 8192 D:/SCHOOL_TEMP.DBF FILE# CREATION_CHANGE# CREATION_TIME TS# RFILE# STATUS ---------- ---------------- -------------- ---------- ---------- ------- ENABLED BYTES BLOCKS CREATE_BYTES BLOCK_SIZE ---------- ---------- ---------- ------------ ---------- NAME --------------------------------------------------------------------------------SQL> edWrote file afiedt.buf1 CREATE bigFile TABLESPACE bf_tbs2* datafile 'd:/test_bf.dbf' size 5mSQL> /Tablespace created.SQL> edWrote file afiedt.buf1 CREATE undo TABLESPACE undo22 datafile 'd:/undo_tbs01.dbf' size 50m3 autoextend on4* extent management localSQL> /Tablespace created.SQL> edWrote file afiedt.buf1* alter tablespace exer_tabspace offline immediateSQL> /alter tablespace exer_tabspace offline immediate*ERROR at line 1:ORA-01145: offline immediate disallowed unless media recovery enabled SQL> edWrote file afiedt.buf1* alter tablespace exer_tabspace ADD datafile 'd:exer_tablespace02.dbf' size 20m SQL> /Tablespace altered.SQL> edWrote file afiedt.buf1* alter tablespace datafile 'd:/exer_tabspace02.dbf' offlineSQL> /alter tablespace datafile 'd:/exer_tabspace02.dbf' offline*ERROR at line 1:ORA-02142: missing or invalid ALTER TABLESPACE option SQL> edWrote file afiedt.buf1* alter database datafile 'd:/exer_tabspace02.dbf' offlineSQL> /alter database datafile 'd:/exer_tabspace02.dbf' offline*ERROR at line 1:ORA-01516: nonexistent log file, datafile, or tempfile "d:/exer_tabspace02.dbf" SQL> spool off |
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