vb.org Archive - MySQL Count Rows

vb.org Archive (https://vborg.vbsupport.ru/index.php)

- vB3 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=15)

- - MySQL Count Rows (https://vborg.vbsupport.ru/showthread.php?t=175692)

PaulSonny

04-10-2008 02:05 AM

MySQL Count Rows

Hello Everybody,

I think i'm looking around the right area but struggling and would really appreciate any help.

Basically, I'm want to count how many 'rows' I have in my DB table and then display that figure in the AdminCP like Total: $totalrows.

I also want to be able to put a SQL constraint in, for example count how many 'rows' for id=0.

Any help?

Thanks, Paul.

Eikinskjaldi

04-10-2008 03:42 AM

Just use the mysql count function.

select count(*) from table

or

select count(*) from table where foo=bar

PaulSonny

04-10-2008 08:22 AM

This seems like a really noob error but I cant get it working.

I have this SQL statement:

Quote:

$counttotalproduct = $vbulletin->db->query_read("SELECT COUNT(*) FROM " . TABLE_PREFIX . "cart_product");

then I have this line to show the result?

Total Products: $counttotalproduct

But its showing up as:

Total Products: Resource id #17

Any help?

Thanks, Paul.

Dismounted

04-10-2008 09:49 AM

You need to loop the results to find the value, alternatively, do this instead:

PHP Code:


		
			
$counttotalproduct = $vbulletin->db->query_first("SELECT COUNT(*) AS countrows FROM " . TABLE_PREFIX . "cart_product");
$counttotalproduct = $counttotalproduct['countrows'];

PaulSonny

04-10-2008 10:02 AM

Quote:

Originally Posted by Dismounted (Post 1487358)

You need to loop the results to find the value, alternatively, do this instead:

PHP Code:


		
			
$counttotalproduct = $vbulletin->db->query_first("SELECT COUNT(*) AS countrows FROM " . TABLE_PREFIX . "cart_product");

$counttotalproduct = $counttotalproduct['countrows'];

Worked an absolute treat, thanks all for help :)

Thanks, Paul.

All times are GMT. The time now is 09:42 AM.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.02213 seconds Memory Usage 1,723KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (2)bbcode_php_printable (2)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (5)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: