Forums / Developer / MySQL CHECK TABLE

MySQL CHECK TABLE

Author Message

Francisca Hernández

Thursday 19 July 2007 1:39:32 am

Hi,

i used to work with postgresql but i did a project with mysql to improve performace of site.
i run CHECK TABLE and i see this warnings:

Problems with indexes of table `ezcontentobject_attribute`
- PRIMARY and INDEX keys should not both be set for column `id`
- More than one INDEX key was created for column `contentobject_id`

Problems with indexes of table `ezcontentobject_name`
- PRIMARY and INDEX keys should not both be set for column `contentobject_id`

Problems with indexes of table `ezenumobjectvalue`
- PRIMARY and INDEX keys should not both be set for column `contentobject_attribute_id`

Problems with indexes of table `ezkeyword`
- More than one INDEX key was created for column `keyword`

Problems with indexes of table `ezkeyword_attribute_link`
- More than one INDEX key was created for column `keyword_id`

Problems with indexes of table `eznode_assignment`
- More than one INDEX key was created for column `contentobject_id`

this is a problem for ezp performance?
anyone can help me?

thanks, fran

Iguana IT, SL - http://www.iguanait.com

Rebecca Strozier

Wednesday 09 July 2008 6:21:11 am

I am using MySQL (version 5.0.22) with ezPublish 4.0 and I get the same warning messages regarding indexes using the same columns for the tables below:

Problems with indexes of table `ezcontentobject_attribute`
PRIMARY and INDEX keys should not both be set for column `id`
More than one INDEX key was created for column `contentobject_id`

Problems with indexes of table `ezcontentobject_name`
PRIMARY and INDEX keys should not both be set for column `contentobject_id`

Problems with indexes of table `ezenumobjectvalue`
PRIMARY and INDEX keys should not both be set for column `contentobject_attribute_id`

Problems with indexes of table `ezkeyword`
More than one INDEX key was created for column `keyword`

Problems with indexes of table `ezkeyword_attribute_link`
More than one INDEX key was created for column `keyword_id`

Problems with indexes of table `eznode_assignment`
More than one INDEX key was created for column `contentobject_id`

Problems with indexes of table `ezurlalias_ml`
PRIMARY and INDEX keys should not both be set for column `parent`
More than one INDEX key was created for column `parent`
More than one INDEX key was created for column `text`
More than one INDEX key was created for column `action`
More than one INDEX key was created for column `action_type`

I believe MySQL will ignore the redundant indexes, however perhaps a review of the schema would be advisable.

eZ debug

Timing: Jan 31 2025 06:24:08
Script start
Timing: Jan 31 2025 06:24:08
Module start 'content'
Timing: Jan 31 2025 06:24:08
Module end 'content'
Timing: Jan 31 2025 06:24:08
Script end

Main resources:

Total runtime0.2420 sec
Peak memory usage2,048.0000 KB
Database Queries141

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0052 587.8281180.8438
Module start 'content' 0.00520.0056 768.671993.8359
Module end 'content' 0.01070.2312 862.5078524.2344
Script end 0.2420  1,386.7422 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00331.3731200.0002
Check MTime0.00130.5187200.0001
Mysql Total
Database connection0.00060.227310.0006
Mysqli_queries0.200983.01931410.0014
Looping result0.00120.49591390.0000
Template Total0.230995.410.2309
Template load0.00090.385510.0009
Template processing0.230095.023210.2300
Override
Cache load0.00070.277710.0007
Sytem overhead
Fetch class attribute can translate value0.00070.277310.0007
XML
Image XML parsing0.00030.103710.0003
General
dbfile0.00441.8016200.0002
String conversion0.00000.002230.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
CSS0extension/community/design/community/stylesheets/ext/jquery.autocomplete.css
extension/community_design/design/suncana/stylesheets/scrollbars.css
extension/community_design/design/suncana/stylesheets/tabs.css
extension/community_design/design/suncana/stylesheets/roadmap.css
extension/community_design/design/suncana/stylesheets/content.css
extension/community_design/design/suncana/stylesheets/star-rating.css
extension/community_design/design/suncana/stylesheets/syntax_and_custom_tags.css
extension/community_design/design/suncana/stylesheets/buttons.css
extension/community_design/design/suncana/stylesheets/tweetbox.css
extension/community_design/design/suncana/stylesheets/jquery.fancybox-1.3.4.css
extension/bcsmoothgallery/design/standard/stylesheets/magnific-popup.css
extension/sevenx/design/simple/stylesheets/star_rating.css
extension/sevenx/design/simple/stylesheets/libs/fontawesome/css/all.min.css
extension/sevenx/design/simple/stylesheets/main.v02.css
extension/sevenx/design/simple/stylesheets/main.v02.res.css
JS0extension/ezjscore/design/standard/lib/yui/3.17.2/build/yui/yui-min.js
extension/ezjscore/design/standard/javascript/jquery-3.7.0.min.js
extension/community_design/design/suncana/javascript/jquery.ui.core.min.js
extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
extension/community_design/design/suncana/javascript/jquery.easing.1.3.js
extension/community_design/design/suncana/javascript/jquery.ui.tabs.js
extension/community_design/design/suncana/javascript/jquery.hoverIntent.min.js
extension/community_design/design/suncana/javascript/jquery.popmenu.js
extension/community_design/design/suncana/javascript/jScrollPane.js
extension/community_design/design/suncana/javascript/jquery.mousewheel.js
extension/community_design/design/suncana/javascript/jquery.cycle.all.js
extension/sevenx/design/simple/javascript/jquery.scrollTo.js
extension/community_design/design/suncana/javascript/jquery.cookie.js
extension/community_design/design/suncana/javascript/ezstarrating_jquery.js
extension/community_design/design/suncana/javascript/jquery.initboxes.js
extension/community_design/design/suncana/javascript/app.js
extension/community_design/design/suncana/javascript/twitterwidget.js
extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
extension/community_design/design/suncana/javascript/ezshareevents.js
extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 1
 Number of unique templates used: 1

Time used to render debug report: 0.0002 secs