basic question

[richieasir]

Hi all
Greetings from Richards
my doubt is in adding extents.
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d1 f 32
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d2 f 2784
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d3 f 2112
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d4 f 2784
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d5 f 1792
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d6 f 32
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d7 v 1792
in the above application, the last extent is a variable one with size 1792,after adding another one fixed extent with size 1792..the result will be
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d1 f 32
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d2 f 2784
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d3 f 2112
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d4 f 2784
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d5 f 1792
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d6 f 32
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d7 f 32
d "order":13,32;1 /u01/richie/db/sportsDB/example_13.d8 f 1792
I know only last extent an be a variable extent but how the variable extent size changed from 1792 to 32 and why?

regards
Richards