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Home -> Community -> Mailing Lists -> Oracle-L -> Re: Export of very big table. Solution?
Eric-
I'm not clear what your indended usage of the export file is. If you need = to import it into another database maybe the 8i tablespace transport can = help.
Jim
>>> eric.lansu_at_dutchtone.nl 01/09/01 07:21AM >>>
Hello Listers,
Some time ago I asked you how to export a very big file. The solution was =
in
piping and UNIX-split.
We did this before, but what we didn't do was dd-ing from the pipe to the
dump file. We piped it straight in. It looks like this solved our =
corruption
problem on compressed exports files.
The problem remains it's very slow. Our exports may be in order now, but
there's no way we can use them anymore. Next thing we are investigating is
'select'-ing it to a comma-delimited file, and restore it with SQL*Loader. =
A
regular select is very slow though! It takes 2 1/2 days to unload the =
tabel
(22.500.000 records)
Does anyone know a faster way to create a flat-file of a table this size?
Eric Lansu
--=20
Please see the official ORACLE-L FAQ: http://www.orafaq.com=20
--=20
Author:=20
INET: eric.lansu_at_dutchtone.nl=20
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