Distinct in extented attribute filter

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Author	Message
Nicolas Lescure	Wednesday 31 October 2007 4:39:44 am Hi, I'm trying to create my own extend attribute filter. I need a SQL "in" (ex : li1.to_contentobject_id in (171,139) ). As I'm fetching on objects relation, the query brings me the same object twice (or more). The solution is to add a "distinct" in the query. But Can I do that with an extend attribute filter ? Is there another solution ? Any suggestion ? I'm using the enhanced object relation datatype(http://ez.no/developer/contribs/datatypes/enhanced_objectrelation) instead of the originale eZ Publish objects relations datatype.
Björn Dieding@xrow.de	Wednesday 31 October 2007 6:50:48 am Sorry distinct can`t be used in a extended attribute filter unless you have it in a sub query in your where clause Looking for a new job? http://www.xrow.com/xrow-GmbH/Jobs Looking for hosting? http://hostingezpublish.com ----------------------------------------------------------------------------- GMT +01:00 Hannover, Germany Web: http://www.xrow.com/
Nicolas Lescure	Sunday 04 November 2007 10:13:48 am Thank you for your answer, even if it's not what I expected. I checked the kernel. It seems my problem is solved in eZ Publish 3.10. All queries with extended attribute filter have a "distinct". And you can add fields in the "select", which is not possible in eZ Publish 3.9.x. I think I'll patch the kernel.

Author

Message

Nicolas Lescure

Wednesday 31 October 2007 4:39:44 am

Hi,

I'm trying to create my own extend attribute filter. I need a SQL "in" (ex : li1.to_contentobject_id in (171,139) ). As I'm fetching on objects relation, the query brings me the same object twice (or more).

The solution is to add a "distinct" in the query. But Can I do that with an extend attribute filter ?

Is there another solution ? Any suggestion ?

I'm using the enhanced object relation datatype(http://ez.no/developer/contribs/datatypes/enhanced_objectrelation) instead of the originale eZ Publish objects relations datatype.

Björn Dieding@xrow.de

Wednesday 31 October 2007 6:50:48 am

Sorry distinct can`t be used in a extended attribute filter unless you have it in a sub query in your where clause

Looking for a new job? http://www.xrow.com/xrow-GmbH/Jobs
Looking for hosting? http://hostingezpublish.com
-----------------------------------------------------------------------------
GMT +01:00 Hannover, Germany
Web: http://www.xrow.com/

Nicolas Lescure

Sunday 04 November 2007 10:13:48 am

Thank you for your answer, even if it's not what I expected.

I checked the kernel. It seems my problem is solved in eZ Publish 3.10. All queries with extended attribute filter have a "distinct". And you can add fields in the "select", which is not possible in eZ Publish 3.9.x.

I think I'll patch the kernel.

eZ debug

Timing:	Jan 18 2025 21:17:24
Script start
Timing:	Jan 18 2025 21:17:24
Module start 'layout'
Timing:	Jan 18 2025 21:17:24
Module start 'content'
Timing:	Jan 18 2025 21:17:25
Module end 'content'
Timing:	Jan 18 2025 21:17:25
Script end

Main resources:

Total runtime	0.9105 sec
Peak memory usage	4,096.0000 KB
Database Queries	57

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0057	588.0156	152.6250
Module start 'layout'	0.0057	0.0021	740.6406	39.4453
Module start 'content'	0.0078	0.9012	780.0859	538.0781
Module end 'content'	0.9090	0.0014	1,318.1641	12.1563
Script end	0.9104		1,330.3203

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0029	0.3239	16	0.0002
Check MTime	0.0012	0.1293	16	0.0001
Mysql Total
Database connection	0.0007	0.0716	1	0.0007
Mysqli_queries	0.8620	94.6823	57	0.0151
Looping result	0.0006	0.0639	55	0.0000
Template Total	0.8816	96.8	2	0.4408
Template load	0.0020	0.2208	2	0.0010
Template processing	0.8795	96.6029	2	0.4398
Template load and register function	0.0004	0.0429	1	0.0004
states
state_id_array	0.0007	0.0719	1	0.0007
state_identifier_array	0.0008	0.0864	2	0.0004
Override
Cache load	0.0017	0.1830	17	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0007	0.0792	2	0.0004
Fetch class attribute name	0.0009	0.1032	5	0.0002
XML
Image XML parsing	0.0010	0.1112	2	0.0005
class_abstraction
Instantiating content class attribute	0.0000	0.0016	6	0.0000
General
dbfile	0.0018	0.1979	22	0.0001
String conversion	0.0000	0.0008	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
3	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
3	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
3	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 11 Number of unique templates used: 5

Time used to render debug report: 0.0001 secs