Is it possible to set the database with nulls first for all its tables ?

Hello,
I have a schema of 117 tables and I would like Oracle to behave nulls first when doing any order by on any tables.
Is there a way to tell that respectable old database server to do such a thing ?
As it is today, I have to write some custom DAO specific to Oracle just so as to have a nulls first in the sql statements.
Kind Regards,

user573224 wrote:
I have a schema of 117 tables and I would like Oracle to behave nulls first when doing any order by on any tables.Basically this is an application (sql) issue. If you do not code explicitly, ascending ordering is default and also means that nulls last is the default.
http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_10002.htm#i2171079
As 'nulls first' belongs to order by clause of select statment, this seems like a question for the SQL forum. {forum:id=75} That you happen to run sql on XE does not matter.
As it is today, I have to write some custom DAO specific to Oracle just so as to have a nulls first in the sql statements.Changing how a database engine behaves seems like the opposite of dbms agnostic application, if that's the purpose. Also in general, database agnostic/ignorant applications are often considered a sure way to unscalable and unmanageable systems.
One could also consider that customers having Oracle as part of their infrastructure, would like to see that applications make good use of Oracle's strong and highly capable features and options -- not treat it as some sort data dumping bin.
(Ok, granted, with XE this might not be true. Instead there are issues of limitations and lack of support (patches), that you might not want or can take on as an applications vendor.)
Btw, good to see that you've found a fix in sql for your problem, and thank you for reverting back with that to the forum!
Edited by: orafad on Dec 7, 2012 10:29 PM
Edited by: orafad on Dec 7, 2012 10:31 PM

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