Robert Klemme-2 wrote:
>
> On Thu, Apr 28, 2011 at 11:20 AM, Rishabh Kumar Jain
> <rishabh.widu@yahoo.com
> > wrote:
>
>> How the tables must be ordered in the list of tables in from statement?
>>
>
> To achieve what? Generally there is no requirement for a particular
> ordering of relation names in SQL.
>
> Cheers
>
> robert
>
>
>
Ok I Understood this but there is one more problem friend
In what manner are explicit joins added to improve performence?
Are there some rules for it?
--
View this message in context: http://postgresql.1045698.n5.nabble.com/Order-of-tables-tp4346077p4369091.html
Sent from the PostgreSQL - performance mailing list archive at Nabble.com.