_unnest_subquery set to FALSE

From: Mek S <sidi.bouzid.meknessy_at_gmail.com>
Date: Mon, 5 Nov 2012 14:00:26 +0100
Message-ID: <CAJX5RkS5nHvZOwU5AUEZsBDmLdaoxgG7NKmWCxLiMmg4iN6=wQ_at_mail.gmail.com>

When recently visting a custumer, I have seen this init parameter _unnest_subquery set to FALSE.
It is an Oracle database.
I wonder what are the reasons behind setting this parameter to non-default value.
Received on Mon Nov 05 2012 - 14:00:26 CET

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