MySQL Differences... - vb.org Archive

		vb.org Archive > vBulletin 3 Discussion > vB3 Programming Discussions
MySQL Differences...

02-13-2006, 04:14 PM

Xenon

Join Date: Oct 2001

Location: Bavaria

Posts: 12,878

Благодарил(а): 0 раз(а)

Поблагодарили: 0 раз(а) в 0 сообщениях

unfortunatelly the name is badchosen, as an index is not really a key.

regarding databasetheory, a key has to identify a single row. and a normal key in mysql doesn't identify.

so if you hear a someone talking about a key in the theoretical aspect, he always means a unique key

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT. The time now is 12:56 PM.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.03585 seconds Memory Usage 2,353KB Queries Executed 12 (?)
More Information
Template Usage: (1)SHOWTHREAD (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)ad_showthread_beforeqr (1)footer (1)forumjump (1)forumrules (1)gobutton (1)header (1)headinclude (1)navbar (3)navbar_link (120)option (6)post_thanks_box (6)post_thanks_button (1)post_thanks_javascript (1)post_thanks_navbar_search (6)post_thanks_postbit_info (6)postbit (6)postbit_onlinestatus (6)postbit_wrapper (1)showthread_list (1)spacer_close (1)spacer_open (1)tagbit_wrapper Phrase Groups Available: global inlinemod postbit posting reputationlevel showthread	Included Files: ./showthread.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/functions_bigthree.php ./includes/class_postbit.php ./includes/class_bbcode.php ./includes/functions_reputation.php ./includes/functions_threadedmode.php ./includes/functions_post_thanks.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_postinfo_query fetch_postinfo fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete showthread_start showthread_getinfo forumjump showthread_post_start showthread_query_postids_threaded showthread_threaded_construct_link showthread_query bbcode_fetch_tags bbcode_create showthread_postbit_create postbit_factory postbit_display_start post_thanks_function_post_thanks_off_start post_thanks_function_post_thanks_off_end post_thanks_function_fetch_thanks_start post_thanks_function_fetch_thanks_end post_thanks_function_thanked_already_start post_thanks_function_thanked_already_end fetch_musername postbit_imicons bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete postbit_display_complete post_thanks_function_can_thank_this_post_start tag_fetchbit_complete forumrules navbits navbits_complete showthread_complete
Messages:

The Arcive of Official vBulletin Modifications Site.

It is not a VB3 engine, just a parsed copy!