Hi,

SELECT
  ddf.tablespace_name,
  ddf.total,
  dfs.free
FROM
  (select tablespace_name,
  sum(bytes)/1024/1024 total from dba_data_files group by tablespace_name)
ddf,
  (select tablespace_name,
  sum(bytes)/1024/1024 free from dba_free_space group by tablespace_name)
dfs
WHERE
  ddf.tablespace_name = dfs.tablespace_name




                                                                                       
                          
                    "Saurabh                                                           
                          
                    Sharma"              To:     Multiple recipients of list ORACLE-L 
<[EMAIL PROTECTED]>     
                    <ssharma1@fcsl       cc:     (bcc: Jack van 
Zanen/nlzanen1/External/MEY/NL)                  
                    td.com>              Subject:     urgent..! how to combining 2 
querries...                   
                    Sent by:                                                           
                          
                    [EMAIL PROTECTED]                                                     
                          
                    om                                                                 
                          
                                                                                       
                          
                                                                                       
                          
                    03-07-2001                                                         
                          
                    13:45                                                              
                          
                    Please respond                                                     
                          
                    to ORACLE-L                                                        
                          
                                                                                       
                          
                                                                                       
                          



hi gurus,

any body have any idea of how to join these querries.
i want to select from two different tables namely dba_data_files call it A
and dba_free_space call it B. but the columns being selected are same i.e.
tablespace_name and bytes from both tables.

i want to select in a single querry as..

tablespace_name        bytes1        bytes2
--                                --                --
--                                --                --
--                                --                --

where bytes1 is sum(bytes) group by tablespace_name in table a.
and bytes2 is sum(bytes) group by tablespace_name in table b.

Saurabh Sharma

[EMAIL PROTECTED]
http://www.geocities.com/saurabh00pc/stride.html



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