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
>
> --
> remember.guy do |as, often| as.you_can - without end
> http://blog.rubybestpractices.com/
>
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?
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