Обсуждение: TUPLES <> HEAP

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TUPLES <> HEAP

От
JT Kirkpatrick
Дата:
Hi all.  Head hanging a little low, even though system still seems to work
fine.  Here is what I did:

- update pg_class set relname = lower(relname);
- update pg_attribute set attname = lower(attname);
- (why did I do that?  Following something I read, not really having
problems in the first place and  not really knowing the effects).

Now when I vacuum I get the error messages:
NOTICE:  Index pg_class_relname_index: NUMBER OF INDEX' TUPLES (108) IS NOT
THE SAME AS HEAP' (82)
NOTICE:  Index pg_class_oid_index: NUMBER OF INDEX' TUPLES (108) IS NOT THE
SAME AS HEAP' (82)

I'd like to drop these indexes and re-create them, hoping that would solve
the problem.  But I tried to drop them and postgres wouldn't let me -
claiming they were system catalog indexes.  Would dropping and recreating
the indexes get rid of the error messages?  If so, how can I drop them and
what is the proper way to recreate them?

Newbie mistakes aren't much fun.  Thanks for helping. . .

jt


Re: [INTERFACES] TUPLES <> HEAP

От
"Ken J. Wright"
Дата:
You might just dump the database, drop it, & re-create it.

pg_dump -f outfile
destroydb dbname
psql -f outfile

Ken

At 02:58 PM 04/20/1999 -0400, you wrote:
>Hi all.  Head hanging a little low, even though system still seems to work
>fine.  Here is what I did:
>
>- update pg_class set relname = lower(relname);
>- update pg_attribute set attname = lower(attname);
>- (why did I do that?  Following something I read, not really having
>problems in the first place and  not really knowing the effects).
>
>Now when I vacuum I get the error messages:
>NOTICE:  Index pg_class_relname_index: NUMBER OF INDEX' TUPLES (108) IS NOT
>THE SAME AS HEAP' (82)
>NOTICE:  Index pg_class_oid_index: NUMBER OF INDEX' TUPLES (108) IS NOT THE
>SAME AS HEAP' (82)
>
>I'd like to drop these indexes and re-create them, hoping that would solve
>the problem.  But I tried to drop them and postgres wouldn't let me -
>claiming they were system catalog indexes.  Would dropping and recreating
>the indexes get rid of the error messages?  If so, how can I drop them and
>what is the proper way to recreate them?
>
>Newbie mistakes aren't much fun.  Thanks for helping. . .
>
>jt
>
>