Re: Upgrade to 10G from 9i best practices

  • From: "Juan Carlos Reyes Pacheco" <juancarlosreyesp@xxxxxxxxx>
  • To: Brandon.Allen@xxxxxxxxxxx
  • Date: Thu, 16 Nov 2006 19:06:35 -0400

I have another on 10.2 when compiling in Oracle Developer calling to a
functoin which calls through a link to a synonym, the forms can hang up
while recompiling or leave the cpu about 90%, when no body is working on the
database.
There is metalink note but I don't remember the number.

On 11/16/06, Allen, Brandon <Brandon.Allen@xxxxxxxxxxx> wrote:

Good Stuff Rich, thanks!

Here is a new one for your list that I just found out about today.  I've
been wondering for a while now why my gethitratio was so terrible:

SQL> select gets, gethits, gethitratio from v$librarycache where
namespace = 'SQL AREA';

      GETS    GETHITS GETHITRATIO
---------- ---------- -----------
    122939       2640  .021474064


Now I know it's just being reported incorrectly in v$librarycache:

Note:394383.1
Subject:  Unusually low gethit ratio in statspack or AWR report


Regards,
Brandon

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