Forums / Setup & design / database inconsistency

database inconsistency

Author Message

Mads Ovesen

Tuesday 10 June 2008 5:42:07 am

Hi,

I'm having problems with the consistency in the database:

select * from ezcontentobject_attribute where contentobject_id=559 and data_type_string='ezbinaryfile';

outputs
+-----------------------+--------------------------+
| attribute_original_id | contentclassattribute_id |
+-----------------------+--------------------------+
| 0 | 195 |
| 0 | 291 |
| 0 | 335 |
| 0 | 337 |
| 0 | 339 |
+-----------------------+--------------------------+
while

select * from ezcontentclass_attribute where contentclass_id=17 and data_type_string='ezbinaryfile';

outputs
+---------------+-----------------+
| can_translate | contentclass_id | ... | id |
+---------------+-----------------+
| 1 | 17 | ... | 339 |
| 1 | 17 | ... | 293 |
| 1 | 17 | ... | 335 |
| 1 | 17 | ... | 337 |
| 1 | 17 | ... | 291 |
| 1 | 17 | ... | 195 |
+---------------+-----------------+

It seems that the class has all the attributes while a created node only has some of them. It probably happend because I have changed the class setup after publishing the nodes. But how can this happen? And how do I solve the problem??

/m

Kristof Coomans

Tuesday 10 June 2008 6:22:43 am

Hi Mads

From the selects you did it is not really clear if there is any corruption or not. A content class can have multiple versions (final, draft) of which the attributes are all stored in the ezcontentclass_attribute table. To find any objects that are missing certain attributes, execute something like the following SQL:

SELECT o.id, v.version, a.identifier FROM ezcontentobject_version v, ezcontentobject o, ezcontentclass_attribute a
WHERE
  v.contentobject_id=o.id
  AND a.contentclass_id=o.contentclass_id
  AND a.version=0
  AND a.id NOT IN (SELECT contentclassattribute_id FROM ezcontentobject_attribute WHERE contentobject_id=o.id AND version=v.version)
ORDER BY o.id, v.version, a.placement;

Normally, when using a database with transactions enabled, it should not happen that your content object attributes get inconsistent with the content class definition because all changes are done in 1 transaction. Without transaction support though, inconsistencies might occur. Also see http://issues.ez.no/10203

independent eZ Publish developer and service provider | http://blog.coomanskristof.be | http://ezpedia.org

Mads Ovesen

Tuesday 17 June 2008 7:15:37 am

Hi Kristof,

You are probably right, that I can not put is as easy as I did in the original post. But, never the less, there is a problem:

I'm missing 3 attributes when I try to edit an existing object compared to the class definition. When I create new objects of this class, there seems to be no problem. Any idea of how this has happend and what I can do about it??

/m

eZ debug

Timing: Jan 30 2025 12:41:04
Script start
Timing: Jan 30 2025 12:41:04
Module start 'content'
Timing: Jan 30 2025 12:41:04
Module end 'content'
Timing: Jan 30 2025 12:41:04
Script end

Main resources:

Total runtime0.2729 sec
Peak memory usage8,192.0000 KB
Database Queries141

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0076 587.9219370.3047
Module start 'content' 0.00760.0152 958.22661,001.6250
Module end 'content' 0.02280.2501 1,959.85163,892.9141
Script end 0.2729  5,852.7656 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00471.7173200.0002
Check MTime0.00140.5005200.0001
Mysql Total
Database connection0.00080.281810.0008
Mysqli_queries0.171562.81781410.0012
Looping result0.00140.51481390.0000
Template Total0.249791.510.2497
Template load0.00080.279210.0008
Template processing0.248991.202510.2489
Override
Cache load0.00060.202210.0006
Sytem overhead
Fetch class attribute can translate value0.00160.595410.0016
XML
Image XML parsing0.00030.097810.0003
General
dbfile0.01094.0041200.0005
String conversion0.00000.001830.0000
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