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Hi Yat-Fan,
Some clarification
export can be done with compress=Y and compress=N
The latter option will export all tables without modifications to the
original storage clause.
The former option will calculate the number of blocks allocated to the
table, so basically the sum of all extents alllocated, and take that as
value of initial in the storage clause. So with compress is yes the initial
extent equals the size of the original table, whatever empty space there has
been in that table.
So you simply need to specify compress=n, or answer n to that question in
interactive mode
Hth,
Sybrand Bakker, Oracle DBA
Yat-Fan wrote in message <7kinl3$hio_at_ustsu10.ust.hk>...
>Hi all,
>
>I found that the initial extent of an imported table is the final extent of
>the original table, unless
>the table skeleton is originally created.
>
>Here comes the problem when I have a large table with a large extent,
>imported to a "empty" database since the each datafile is smaller than the
>size of this extent.
>
>How can I ask the import/export facility to keep the original initial
extent
>of objects? (since I found that in the export dump file, the final extent
is
>taken as the initial).
>
>Many thanks.
>
>If possible, besides replying to the newsgroup, please cc: one copy of your
>reply to me at fan.ho_at_alumni.ust.hk
>
>Rgds.,
>fan (Yat-Fan Ho, KCRC, Hong Kong)
>
>
Received on Sun Jun 20 1999 - 08:30:45 CDT