Обсуждение: PostgreSQL troubles with 4.0.3pl1

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PostgreSQL troubles with 4.0.3pl1

От
"Mitch Vincent"
Дата:
    I've never had much trouble with PHP and PostgreSQL until this morning..
I was using persistent connections but started to have strange things happen
with PHP when I used them, so I elected to go back to using plain old
pg_connect(). I did and everything seemed to be working fine, then this
morning I go and log into my application and on most of my queries I get
something like

Warning: 1 is not a valid PostgreSQL link resource in
/usr/site/php/classes/db_pgsql.inc on line 64

Warning: 1 is not a valid PostgreSQL link resource in
/usr/site/php/classes/db_pgsql.inc on line 67


So it seems that pg_connect isn't returning false and that's a good thing,
still it seems the connection index is unusable..

I've stopped and restarted Apache and PostgreSQL, I even went so far as to
reboot and ruin my impressive uptime to make sure everything that needed to
be restarted got restarted... It's almost as if it's still trying to use
persistent connections..

Has anyone seen this before? The problems with persistent connections wasn't
noticeable until 4.0.3pl1 so it might be a problem there..


-Mitch

"I'd change the world if God would just give me the source code."


Re: PostgreSQL troubles with 4.0.3pl1

От
"Dan Wilson"
Дата:
Mitch,

I was having this problem as well.  I fixed it by making my connection
handle global within the function I was using to run all my queries.

Here's the basics of my function:

function runQuery($query, $db) {
    global $hCon; <--- I added this line
    $strConStr = "dbname=$db[database] user=$db[uname] password=$db[pword]
host=$db[host] port=$db[port]";
    $hCon = pg_connect($strConStr);
    return pg_exec($hCon, $query);
}

I know that shouldn't affect anything, but it fixed the problem.  I actually
did it on accident, but it worked.

Don't know if it will help you.

-Dan


----- Original Message -----
From: "Mitch Vincent" <mitch@venux.net>
To: <pgsql-php@postgresql.org>
Sent: Thursday, October 19, 2000 9:11 AM
Subject: PostgreSQL troubles with 4.0.3pl1


>     I've never had much trouble with PHP and PostgreSQL until this
morning..
> I was using persistent connections but started to have strange things
happen
> with PHP when I used them, so I elected to go back to using plain old
> pg_connect(). I did and everything seemed to be working fine, then this
> morning I go and log into my application and on most of my queries I get
> something like
>
> Warning: 1 is not a valid PostgreSQL link resource in
> /usr/site/php/classes/db_pgsql.inc on line 64
>
> Warning: 1 is not a valid PostgreSQL link resource in
> /usr/site/php/classes/db_pgsql.inc on line 67
>
>
> So it seems that pg_connect isn't returning false and that's a good thing,
> still it seems the connection index is unusable..
>
> I've stopped and restarted Apache and PostgreSQL, I even went so far as to
> reboot and ruin my impressive uptime to make sure everything that needed
to
> be restarted got restarted... It's almost as if it's still trying to use
> persistent connections..
>
> Has anyone seen this before? The problems with persistent connections
wasn't
> noticeable until 4.0.3pl1 so it might be a problem there..
>
>
> -Mitch
>
> "I'd change the world if God would just give me the source code."