=?ISO-8859-1?Q?Pailloncy_Jean-G=E9rard?= <pailloncy@ifrance.com> writes:
> ERROR: invalid page header in block 4602 of relation "url"
> url is a index for web. I do not care if I loose few data.
> How can I correct table url ?
If it's an index then you can just REINDEX. However, you would be
extremely foolish to just reindex and forget the problem. This suggests
strongly that you have hardware problems --- if so, your next problem is
likely to be with an irreplaceable table rather than an easily
rebuildable index :-(. I'd suggest running the usual barrage of
hardware tests: memtest86, badblocks, etc...
regards, tom lane
