Re: Oracle 12c Inmemory - don't stop thinking
- From: Hans Forbrich <fuzzy.graybeard@xxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Mon, 28 Jul 2014 12:03:16 -0600
On 28/07/2014 11:02 AM, Kevin Jernigan wrote:
In 12.1.0.2, inmemory_size is set to 0 by default, and unless it has a
non-zero value, usage of the Database In-Memory option will track as
"false". Note that the DBA has to go out of his/her way to set
inmemory_size, as you must restart the db instance for changes to
non-zero values to take effect.
So, it is explicitly NOT TRUE that Database In-Memory is enabled by
default - and it's (IMHO) irresponsible (at best) to suggest otherwise...
-KJ
Thanks for the verification - that information is indeed buried in the
latest rev of the Admin manual.
That said, it would be nice for Oracle to adopt a method to consistently
turn off options so they can not be inadvertently turned on.
Something like "OPTION_{optionName} = 'ON | OFF | DISABLED | ALWAYS
DISABLED' "
/Hans
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