Autoextend on Oracle 7.3.4.5.0

[Sam Bootsma]

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?   Thank-you,   SB