[teiid-issues] [JBoss JIRA] (TEIID-5232) Add ability to call system functions on VDB Datasource
Debbie Steigner (JIRA)
issues at jboss.org
Mon May 21 09:56:00 EDT 2018
[ https://issues.jboss.org/browse/TEIID-5232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13579650#comment-13579650 ]
Debbie Steigner commented on TEIID-5232:
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[~shawkins] Correct her VDB uses other VDBs as datasources and she wants to use teiid_session_set at runtime on the Datasource VDBs
> Add ability to call system functions on VDB Datasource
> ------------------------------------------------------
>
> Key: TEIID-5232
> URL: https://issues.jboss.org/browse/TEIID-5232
> Project: Teiid
> Issue Type: Feature Request
> Reporter: Debbie Steigner
> Assignee: Steven Hawkins
>
> Add ability to call the system function teiid_session_set on a EAP VDB datasource
> When i send :
> select teiid_session_set('project','myProject');
> My session variable is changed only on my vdb. I would want to send this command to my VDB EAP datasource. I need to let my vdb's client the opportunity to call teiid_session_set in one of my datasource dynamically. For now, the only way i have found is putting this on my datasource configuration :
> <new-connection-sql>select teiid_session_set('country','BELGIUM')</new-connection-sql>
> The problem is that this sql request is only called once, at the vdb deployment. I would like to be able to call this request at runtime.
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