Thread: Printing Notices to the web?

Printing Notices to the web?

From
"Marc Sherman"
Date:
Is it possible to have NOTICE messages generated by calls to
pg_exec echoed to the client, like more serious error messages
are?  Currently, they're just being logged to syslog by php,
which makes it difficult for me to debug them, since I don't
know which query generated the log message.

Thanks,
- Marc

Re: Printing Notices to the web?

From
"Dan Wilson"
Date:
This is an issue with the pgsql PHP extension.  There is currently no way to
get that info in PHP. Personally, I think there should be a way to retrieve
a NOTICE through PHP.  Much like the pg_errormessage() function, I think
there should be a way to retrieve the NOTICES.  This could be very
functional for some things.

For example, I want to impliment EXPLAIN in phpPgAdmin.  I can't because all
the EXPLAIN output comes through a NOTICE and their is not way to get to it.

Any C/C++ gurus that would be willing to add a function like that to the
pgsql module would be my hero!

-Dan


: Is it possible to have NOTICE messages generated by calls to
: pg_exec echoed to the client, like more serious error messages
: are?  Currently, they're just being logged to syslog by php,
: which makes it difficult for me to debug them, since I don't
: know which query generated the log message.
:
: Thanks,
: - Marc
:
: ---------------------------(end of broadcast)---------------------------
: TIP 4: Don't 'kill -9' the postmaster


Re: Printing Notices to the web?

From
"Brent R. Matzelle"
Date:
--- Dan Wilson <dwilson@mission.net> wrote:
> For example, I want to impliment EXPLAIN in phpPgAdmin.  I
> can't because all
> the EXPLAIN output comes through a NOTICE and their is not way
> to get to it.
>
> Any C/C++ gurus that would be willing to add a function like
> that to the
> pgsql module would be my hero!

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

Brent

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Re: Printing Notices to the web?

From
"Brent R. Matzelle"
Date:
--- Dan Wilson <dwilson@mission.net> wrote:
> For example, I want to impliment EXPLAIN in phpPgAdmin.  I
> can't because all
> the EXPLAIN output comes through a NOTICE and their is not way
> to get to it.
>
> Any C/C++ gurus that would be willing to add a function like
> that to the
> pgsql module would be my hero!

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

Brent

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Re: Printing Notices to the web?

From
"Brent R. Matzelle"
Date:
--- Dan Wilson <dwilson@mission.net> wrote:
> For example, I want to impliment EXPLAIN in phpPgAdmin.  I
> can't because all
> the EXPLAIN output comes through a NOTICE and their is not way
> to get to it.
>
> Any C/C++ gurus that would be willing to add a function like
> that to the
> pgsql module would be my hero!

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

Brent

__________________________________________________
Do You Yahoo!?
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Re: Re: Printing Notices to the web?

From
"Dan Wilson"
Date:
Saweeeeet!  Much applause for dirk@rackspace.com!!!

-Dan

: --- Dan Wilson <dwilson@mission.net> wrote:
: > For example, I want to impliment EXPLAIN in phpPgAdmin.  I
: > can't because all
: > the EXPLAIN output comes through a NOTICE and their is not way
: > to get to it.
: >
: > Any C/C++ gurus that would be willing to add a function like
: > that to the
: > pgsql module would be my hero!
:
: 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
:
: Brent


RE: Re: Printing Notices to the web?

From
"Marc Sherman"
Date:
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


Re: Re: Printing Notices to the web?

From
"Mitch Vincent"
Date:
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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