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Date: Tue, 22 Sep 2015 17:05:05 +0000 (UTC)
From: "Jacques Le Roux (JIRA)" <jira@apache.org>
To: dev@ofbiz.apache.org
Message-ID: <JIRA.12349961.1158263879000.40680.1442941505669@Atlassian.JIRA>
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Subject: [jira] [Assigned] (OFBIZ-293) data import - nulling fields
 impossible
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     [ https://issues.apache.org/jira/browse/OFBIZ-293?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Le Roux reassigned OFBIZ-293:
-------------------------------------

    Assignee:     (was: Jacques Le Roux)

> data import - nulling fields impossible
> ---------------------------------------
>
>                 Key: OFBIZ-293
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-293
>             Project: OFBiz
>          Issue Type: Bug
>          Components: framework
>    Affects Versions: Trunk
>            Reporter: Marco Risaliti
>            Priority: Minor
>         Attachments: OFBIZ-293_set-empty-strings-as-null.patch, ofbiz-293-patch.txt, ofbiz-462-patch.txt
>
>
> It's a copy of the old-jira issue http://jira.undersunconsulting.com/browse/OFBIZ-462 Tarlika Elisabeth Schmitz
> =================================================
> I am on rev 5274. 
> data import from .xml file: empty attributes (e.g. description="") are ignored and the field retains its former value. 
> Comment by Chris Juettner [04/Oct/05 01:51 PM]
> This patch comments out the check for null or empty values in the data XML file found by the EntitySaxReader. I also added an additional warning message in case you do not want to persist empty values to the database but still would like to know what happened. 
> Comment by Si Chen [04/Oct/05 01:59 PM]
> Chris- 
> Just a comment: it's very important that a field in the entity engine is set to null ONLY when the XML file specifically has an empty attribute (ie, description=""). Otherwise, there's a lot of seed data that is in separate XML files, and they could overwrite each other. 
> Comment by Chris Juettner [10/Oct/05 11:56 AM] [ Permlink ] 
> Si, 
> I'm not sure I understand your comment about seed data in seperate XML files overwriting each other. Shouldn't seed data XML files be entity specific? Why would one seed data XML file overwrite another? 
> Do you have any comment on what a better solution is for seed data values that could be empty? 
> Thanks 
> Chris 


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