Re: Re: Printing Notices to the web?

EXPLAIN generates a single NOTICE, though it could have many lines...

Like :

brw=# explain select * from customers;

NOTICE:  QUERY PLAN:

Seq Scan on customers  (cost=0.00..1018.75 rows=17275 width=428)

and then a more complex query :

brw=# explain select * from
customers,inventory,invoice_master,quote_master,quote_line_items;
NOTICE:  QUERY PLAN:

Nested Loop  (cost=0.00..655655853.05 rows=9909199125 width=1245)
  ->  Nested Loop  (cost=0.00..375370.55 rows=5441625 width=1076)
        ->  Nested Loop  (cost=0.00..48.05 rows=315 width=648)
              ->  Nested Loop  (cost=0.00..6.75 rows=35 width=464)
                    ->  Seq Scan on invoice_master  (cost=0.00..1.05 rows=5
width=427)
                    ->  Seq Scan on quote_line_items  (cost=0.00..1.07
rows=7 width=37)
              ->  Seq Scan on quote_master  (cost=0.00..1.09 rows=9
width=184)
        ->  Seq Scan on customers  (cost=0.00..1018.75 rows=17275 width=428)
  ->  Seq Scan on inventory  (cost=0.00..102.21 rows=1821 width=169)

EXPLAIN

-Mitch
----- Original Message -----
From: "Marc Sherman" <msherman@projectile.ca>
To: <pgsql-php@postgresql.org>
Cc: <dirk@rackspace.com>
Sent: Friday, May 25, 2001 2:37 PM
Subject: RE: [PHP] Re: Printing Notices to the web?


> From: pgsql-php-owner@postgresql.org
> > :
> > : Your hero has come :-)  The pg_last_notice() function is
> > : scheduled to be released in PHP 4.0.7 .  Read more about it
> > : here: http://www.php.net/bugs.php?id=9541&edit=1
>
> Is this adequate for cases where a single query generates more
> than one notice message?  Don't explains generate a large number
> for each query?
>
> - Marc
>
>
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