ERROR: btree: lost page

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От Roomi
Тема ERROR: btree: lost page
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Msg-id Pine.LNX.4.10.9911021048290.3099-100000@RASANEH.safineh.net
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Список pgsql-sql
 Hi,
i have a huge DB on the web and manage it with some perl scripts.
recently i underestood that some fields of one of th tables make the
postgres not to work proparely.

i found out that in the table X, and row for user Y, the field Z have
problem. when i  type : "update X set Z='something' where user='Y' ; " in
psql intractive environment, this error message occures :
"FATAL 1:
btree: lost page in the chain of duplicates"

then the psql don't accept any request and queries!!!

when i delete this user from table X, and re-add him with a new user name, 
the problem doesn't appear. also i can't add a user with his last user
naem. !!!

i am really confused . may be this is a bug of postgres?!

plz send ur comments to me 

sincerely
mehdi roomi
roomi@safineh.net





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