not a patch, just that sys.filext$ isn't created until at least one
datafile has been made autoextensible. Once you do that, it stays
around and you can check that table to find out which datafiles can
extend. If it's there, it can.

sys.filext$ still exists in 9i, I just checked :)


--- Jacques Kilchoer <[EMAIL PROTECTED]> wrote:
> Actually autoextend datafiles were available in Oracle 7.3.4. I just
> checked
> in the Oracle 7 Server SQL Reference Manual (HTML) that we have here.
> I do
> remember though that you wouldn't see the autoextend column unless
> you
> applied the right patch or something? My memory is failing me, but
> it's
> something to do with a data dictionary table called SYS.FILEXT$. Does
> table
> SYS.FILEXT$ have a column in it called INC? If it does then you
> should be
> able to create an autoextend datafile.
> 
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> > 
> > That feature is not available until 8.0 or 8i, forget which.
> > 
> > "Sam Bootsma" <[EMAIL PROTECTED]
> > 
> > We are running Oracle 7.3.4.5.0 on an IBM/AIX RISC 
> > System/6000: Version 
> > 2.3.4.0.0. 
> >  
> > I know there is SQL that allows setting a data file to auto 
> > extend.  I am 
> > trying to find out where in the data dictionary you can find 
> > out whether a 
> > data file is set to auto-extend or not.  In later versions of 
> > Oracle (8, 
> > 8i, 9i) there is an autoextensible column in dba_data_files 
> > that provides 
> > this information.  However, this column does not exist on 
> > Oracle 7.3.4:
> >  
> > SQL> desc dba_data_files
> >  Name                            Null?    Type
> >  ------------------------------- -------- ----
> >  FILE_NAME                                VARCHAR2(257)
> >  FILE_ID                                  NUMBER
> >  TABLESPACE_NAME                          VARCHAR2(30)
> >  BYTES                                    NUMBER
> >  BLOCKS                                   NUMBER
> >  STATUS                                   VARCHAR2(9)
> >  
> > SQL>
> >  
> > Can anybody tell me how I can determine (from the data 
> > dictionary, not by 
> > experimenting) whether an Oracle 7.3.4 data file is set to 
> > auto-extend?
> 


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