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IDProjectCategoryView StatusDate SubmittedLast Update
0033703Openbravo ERPA. Platformpublic2016-08-12 17:002016-08-24 15:28
Reportershuehner 
Assigned Toshuehner 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionfixed 
PlatformOS5OS Version
Product Version 
Target VersionFixed in Version3.0PR16Q4 
Merge Request Status
Review Assigned Tocaristu
OBNetwork customerNo
Web browser
ModulesCore
Support ticket
Regression level
Regression date
Regression introduced in release
Regression introduced by commit
Triggers an Emergency PackNo
Summary0033703: Accidental double query in View generation
DescriptionView generation (i.e. first open of Sales Order window) trigger double query by calling .list() twice in DatasourceServiceProvider:

- if (!qTable.list().isEmpty()) {
- Table table = qTable.list().get(0);
Steps To Reproduce-
Proposed Solution
Additional Information
TagsPerformance
Relationships
related to feature request 0033767 closed platform Add code to auto-detect 'accidental double query' on same OBQuery or OBCriteria object 
related to design defect 0036898 new Triage Finance Performance issues when using DAL 
Attached Files
Issue History
Date ModifiedUsernameFieldChange
2016-08-12 17:00shuehnerNew Issue
2016-08-12 17:00shuehnerAssigned To => shuehner
2016-08-12 17:00shuehnerOBNetwork customer => No
2016-08-12 17:00shuehnerModules => Core
2016-08-12 17:00shuehnerTriggers an Emergency Pack => No
2016-08-12 17:01shuehnerTag Attached: Performance
2016-08-23 14:32hgbotCheckin
2016-08-23 14:32hgbotNote Added: 0089301
2016-08-23 14:32hgbotStatusnew => resolved
2016-08-23 14:32hgbotResolutionopen => fixed
2016-08-23 14:32hgbotFixed in SCM revision => http://code.openbravo.com/erp/devel/pi/rev/b05271bc5119125620ebed83117b57a7c42729af [^]
2016-08-23 14:33shuehnerReview Assigned To => caristu
2016-08-23 14:44shuehnerRelationship addedrelated to 0033767
2016-08-24 15:28caristuNote Added: 0089350
2016-08-24 15:28caristuStatusresolved => closed
2016-08-24 15:28caristuFixed in Version => 3.0PR16Q4
2017-09-19 18:48markmm82Relationship addedrelated to 0036898

Notes
(0089301)
hgbot   
2016-08-23 14:32   
Repository: erp/devel/pi
Changeset: b05271bc5119125620ebed83117b57a7c42729af
Author: Stefan Hühner <stefan.huehner <at> openbravo.com>
Date: Fri Aug 12 17:02:22 2016 +0200
URL: http://code.openbravo.com/erp/devel/pi/rev/b05271bc5119125620ebed83117b57a7c42729af [^]

Fixed 33703. Avoid double query by using .uniqueResult instead of twice .list()

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M modules/org.openbravo.service.datasource/src/org/openbravo/service/datasource/DataSourceServiceProvider.java
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(0089350)
caristu   
2016-08-24 15:28   
Code review + testing OK: now using just one query to retrieve the table using its name on getDataSourceFromTableName() method