vb.org Archive

vb.org Archive (https://vborg.vbsupport.ru/index.php)
-   vB3 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=15)
-   -   PULLIN MY HAIR OUT! stumped on $db->query_first (https://vborg.vbsupport.ru/showthread.php?t=118220)

Antivirus 06-10-2006 12:06 PM
PULLIN MY HAIR OUT! stumped on $db->query_first
 
I have a query which works fine returning all my data using following method:
PHP Code:
 $sql = "
  SELECT erc_artist.*, erc_artisttype.artisttype, MIN(erc_artistimage.artistimageid) AS artistimageid 
  FROM erc_artist
  LEFT JOIN erc_artisttype ON erc_artist.artisttypeid = erc_artisttype.artisttypeid
  LEFT JOIN erc_artistimage ON erc_artist.artistid = erc_artistimage.artistid
  WHERE artistisactive = '1'
  GROUP BY erc_artisttype.displayorder, artisttitle
  "; 
But when i try to use the following $db->query_first method i get nada!
PHP Code:
$sql = $db->query_first("
  SELECT erc_artist.*, erc_artisttype.artisttype, MIN(erc_artistimage.artistimageid) AS artistimageid 
  FROM erc_artist
  LEFT JOIN erc_artisttype ON erc_artist.artisttypeid = erc.artisttype.artisttypeid
  LEFT JOIN erc_artistimage ON erc_artist.artistid = erc_artistimage.artistid
  WHERE artistisactive = '1' AND erc_artistimage.image_type = 'artistpicture'
  GROUP BY erc_artisttype.displayorder, artisttitle
  "); 
Does anyone know what i am doing wrong here?

calorie 06-10-2006 03:35 PM
Try...
Code:
$db->query_read($sql);

Adrian Schneider 06-10-2006 05:24 PM
$db->query_read() returns the MySQL result.

$db->query_first() returns the fetched array (and frees the MySQL result). This only works for single rows.

Antivirus 06-10-2006 09:42 PM
Thanks for the assistance Calorie & SirAdrian, the following works for me :)
I'm still getting used to vb's objects, taking me some time but persistance is my best learning aid... and the vborg community :banana:


Code:

$qryartists = $db->query_read("
  SELECT erc_artist.*, erc_artisttype.artisttype, MIN(erc_artistimage.artistimageid) AS artistimageid
  FROM erc_artist
  LEFT JOIN erc_artisttype ON erc_artist.artisttypeid = erc_artisttype.artisttypeid
  LEFT JOIN erc_artistimage ON erc_artist.artistid = erc_artistimage.artistid
  WHERE artistisactive = '1'
  GROUP BY erc_artisttype.displayorder, artisttitle
  ");


All times are GMT. The time now is 01:54 PM.

Powered by vBulletin® Version 3.8.12 by vBS
Copyright ©2000 - 2025, vBulletin Solutions Inc.

X vBulletin 3.8.12 by vBS Debug Information
  • Page Generation 0.00914 seconds
  • Memory Usage 1,717KB
  • 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_code_printable
  • (2)bbcode_php_printable
  • (1)footer
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (6)option
  • (1)post_thanks_navbar_search
  • (1)printthread
  • (4)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