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Problem when regenerating

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Jez
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Joined: Jan 19, 2007

Total Topics: 32
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Jez
Posted Aug 22, 2007 - 2:56 AM:

Hi,

After some extensive work on the database sorting links into the right categories when i regenerate counters i get the error below. Although the counters do seem to update OK.


Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/a1golfco/public_html/databases/mysql.php on line 19

Also, after the extensive database sorting I see that somehow the categories pages have become corrupted (even though nothing was changed and work was only done in MySQL) See below for example.

http://www.a1-golfcourses.co.uk/surrey-golf-courses/

I hope you can shed some light on this as i have several more similar sites that I need to perform the same process on. I am guessing that the script does not like categories being created and deleted in MySQL

Thanks

Jez.
Paul
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Location: Diamond Springs, California

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Paul
Posted Aug 22, 2007 - 7:35 AM:

In the linked category, you appear to have set it to some very large number of columns per row -- either in the general setting or the specific-to-category setting.

For mysql warnings, see scripts.webmastersite.net/w...icles/mysql-errors-66.html
Jez
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Joined: Jan 19, 2007

Total Topics: 32
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Jez
Posted Aug 23, 2007 - 9:31 AM:

Paul,

Thanks. I fixed the first bit - it was just a typo smiling face

The MySQL bit. I read the page on that. It's obviously something that we did through the database and not the script. Everything appears to be working OK at the moment. Should I leave it and see what happens?
Paul
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Paul
Posted Aug 24, 2007 - 8:00 AM:

Whatever the cause, if it results in a mysql warning then the debug info should show why.
Jez
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Total Topics: 32
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Jez
Posted Aug 24, 2007 - 8:14 AM:

Paul,

I attach the debug info.

Thanks,

Jez.




Attached Files:
Paul
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Paul
Posted Aug 25, 2007 - 12:43 AM:

There are no mysql warnings in the file you attached.
Jez
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Joined: Jan 19, 2007

Total Topics: 32
Total Comments: 130
Jez
Posted Aug 25, 2007 - 1:35 AM:

That's strange. I get the errors when I regen the counters etc.
Paul
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Joined: Dec 20, 2001
Location: Diamond Springs, California

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Paul
Posted Aug 26, 2007 - 5:36 AM:

Maybe you didn't stop the page from reloading before you copied it?
Jez
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Jez
Posted Sep 06, 2007 - 2:00 AM:

Paul,

I am not sure if this is the correct info either.

I stopped the reload when I got the errors and pasted ?debug=1 after the url

(http://www.abc-directory.co.uk/admin/index.php?de...)

Is that the right way to do it or have I misunderstood the manual?

Thanks,

Jez.



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Paul
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Paul
#10 - Quote - Permalink
Posted Sep 07, 2007 - 12:01 AM:

To get the debug of a dynamic page like this you need to set the debug level to "show all queries to admin" at Admin -> Settings -> System, then go to the regeneration and pause it. Or you can send me an admin login and I'll have a look at it.
Jez
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Joined: Jan 19, 2007

Total Topics: 32
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Jez
#11 - Quote - Permalink
Posted Sep 07, 2007 - 1:40 AM:

Hi Paul,

Thanks for the explaination and the offer. If this isn't correct I will PM you the login info.

Jez.








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Paul
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Paul
#12 - Quote - Permalink
Posted Sep 07, 2007 - 2:00 PM:

That's it. The error is this part:
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/abcdirec/public_html/databases/mysql.php on line 19

Number of rows is Out of memory; restart server and try again (needed 65528 bytes)

Load time so far: 61.27 seconds.

Out of memory; restart server and try again (needed 65528 bytes)


This must mean the server can't handle doing that many items at a time, it runs out of memory. You'll need to specify fewer.
Jez
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Total Topics: 32
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Jez
#13 - Quote - Permalink
Posted Sep 11, 2007 - 4:04 AM:

Thanks paul. I had to take it right down to 2! But no errors so that's good.

Did you get my email BTW?
Paul
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Paul
#14 - Quote - Permalink
Posted Sep 11, 2007 - 5:27 PM:

Yes, I'll reply to the email shortly.

2 at a time seems problematic, I've never had to go that low. Not sure what would be using the extra memory or if the server has an issue. If you have control of the server you could try restarting it like the message suggests.
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