RE: create tablespace script

From: Post, Ethan <Ethan.Post_at_ps.net>
Date: Tue, 21 Jan 2003 08:14:05 -0800
Message-ID: <F001.0053607F.20030121081405@fatcity.com>

Watch out because this also creates the DDL for the system tablespace, if you are using real temporary tablespaces it will not create the DDL for that.  

declare

   cursor c_ts is select * from dba_tablespaces;    cursor c_df (p_tablespace varchar2) is select * from dba_data_files where tablespace_name = p_tablespace;

   s varchar2(2000);
   file_name varchar2(1000);
   file_size number(10);
begin

   dbms_output.enable(100000);
   for ts in c_ts loop

      dbms_output.put_line('create tablespace ' || ts.tablespace_name || ' datafile ');

      for df in c_df(ts.tablespace_name) loop
         file_size := ceil(df.bytes/1024/1024);
         file_name := df.file_name;
         s := s || '''' || file_name || '''' || ' SIZE ' || file_size || 'M,
' || chr(10);
      end loop;
      s := substr(s, 1, length(s)-3);
      dbms_output.put_line(s);
      s := 'default storage (' || chr(10) || '   initial ' ||
ts.initial_extent || chr(10) ||
         '   next ' || ts.next_extent || chr(10) || '   maxextents
unlimited);' || chr(10) || chr(10);
      dbms_output.put_line(s);
      s := '';

   end loop;
exception

   when others then

      dbms_output.put_line(dbms_utility.format_error_stack); end;
/

-----Original Message-----
Sent: Tuesday, January 21, 2003 8:49 AM
To: Multiple recipients of list ORACLE-L

Hi!

I want to write a "create tablespace" script that creates all "create tablespace" statements for a database.

I got this script working if each tablesspace has only one datafile. But how would I handle it if a tablespace consists of 2 datafiles, e.g. datafile 5 and 87 from dba_data_files...

Is there an id for the datafiles within the tablespace???

Any ideas?

Thanks,
Helmut

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--

Author: Post, Ethan
  INET: Ethan.Post_at_ps.net

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