[EMAIL PROTECTED] wrote:
Hi:
Is there any way to recover data from a corrupted table? I can only run SELECTs on certain WHERE conditions.
I cannot vacuum, pg_dump, I've deleted the indexes and try to reindex, always get error:
ERROR: could not access status of transaction 4244329
DETAIL: could not open file "/usr/local/pgsql/data/pg_clog/0004": No existe el fichero o el directorio
Thanks a lot.
Again:
create an empty file:
# touch /usr/local/pgsql/data/pg_clog/0004
at this point postgres will complain about the fact that an offset is missing,
at this point fill with 0 your file ( blocks of 8K ) till reach that offset reclaimed.
I forgot to suggest you to do:
dd bs=8k count=1 < /dev/zero >> /usr/local/pgsql/data/pg_clog/0004
you have to repeat this command till the offset is covered.
Regards Gaetano Mendola
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