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     $ sqlplus '/as sysdba'
SQL*Plus: Release 10.2.0.1.0 - Production on Thu Dec 10 13:38:57 2009
Copyright (c) 1982, 2005, Oracle.  All rights reserved.
Connected to an idle instance.
SQL> startup;
ORACLE instance started.
Total System Global Area 5016387584 bytes
Fixed Size                  2027744 bytes
Variable Size             922750752 bytes
Database Buffers         4076863488 bytes
Redo Buffers               14745600 bytes
Database mounted.
Database opened.
SQL> archive log list;
Database log mode              No Archive Mode
Automatic archival             Disabled
Archive destination            USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence     62
Current log sequence           64
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 5016387584 bytes
Fixed Size                  2027744 bytes
Variable Size             922750752 bytes
Database Buffers         4076863488 bytes
Redo Buffers      


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CREATE OR REPLACE FUNCTION F_HPS_SPLIT
/*
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 * ÊäÈë²ÎÊý: Liststr  string
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 * ÊäÈë²ÎÊý: Sepe     separator. default is ','.
 * return sepeCount
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ALTER TABLESPACE app_data
      ADD DATAFILE 'u01/oradata/userdata03.dbf'
SIZE 200M;
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CREATE TABLESPACE userdata
DATAFILE 'u01/oradata/userdata03.dbf' SIZE 100M
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