vb.org Archive

vb.org Archive (https://vborg.vbsupport.ru/index.php)
-   vB3 General Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=111)
-   -   MySQL 3.23.52 doesn't allow random banner generation??? (https://vborg.vbsupport.ru/showthread.php?t=53941)

DannyITR 06-06-2003 08:05 PM

MySQL 3.23.52 doesn't allow random banner generation???
 
i found this:
http://www.mysql.com/doc/en/Mathematical_functions.html
"As of MySQL 3.23.52, MySQL changed the way
RAND() functions, such that you MUST supply a
SEED to get an actual random number. If you do
not, each new connection will return close to the
same number as the previous new connection. An
example to test this would be to run the follow
command multiple times in a row. mysql -u
username -p -e'select rand()' A basic way to seed
this would be to run RAND(NOW())."


My arrow ads hack randomization is really messed up and my sponsors are getting angry because the randomization is not random. Can anybody help me?

Link14716 06-06-2003 10:05 PM

You could use RAND(NOW())...

DannyITR 06-07-2003 01:40 AM

I tired RAND(NOW())... but it didn't do anything.

DannyITR 06-09-2003 07:49 PM

anybody?

Logician 07-28-2003 11:21 AM

probably you already solved it out but in case it helps someone else:

I think you should use ORDER BY RAND() but not include LIMIT in your syntax


All times are GMT. The time now is 04:25 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 0.01306 seconds
  • Memory Usage 1,712KB
  • 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
  • (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