I referred chapter 14.3 of postgres document version 9.0.
explicit joins help the planner in planninng thus improve performance.
On what relations are explicit joins to be added??
I am getting data from 10 tables in a view.
I don't know on which pair of tables I have to add explicit joins to
Thanks for previous reply my friend.
In what manner are explicit joins added to improve performence?
Are there some rules for it?
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Robert Klemme-2 wrote:
On Thu, Apr 28, 2011 at 11:20 AM, Rishabh Kumar Jain
lt;rishabh.w...@yahoo.com
gt; 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
Robert Klemme-2 wrote:
On Thu, Apr 28, 2011 at 11:20 AM, Rishabh Kumar Jain
lt;rishabh.w...@yahoo.com
gt; 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
Heikki Linnakangas-3 wrote:
On 28.04.2011 12:20, Rishabh Kumar Jain wrote:
How the tables must be ordered in the list of tables in from statement?
There is no difference in performance, if that's what you mean. (If not,
then pgsql-novice or pgsql-sql mailing list would've be more
