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https://issues.apache.org/jira/browse/OOZIE-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13848648#comment-13848648
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Virag Kothari commented on OOZIE-1468:
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bq. For example, one of the new indexes was the "parent_id" of a workflow, but 
its not listed in the database:

OOZIE-1548 fixes the Mapping tool to add indexes for tables already mapped once.

> Add created time column in WF_ACTIONS and SLA tables
> ----------------------------------------------------
>
>                 Key: OOZIE-1468
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1468
>             Project: Oozie
>          Issue Type: Improvement
>    Affects Versions: 4.0.0
>            Reporter: Shwetha G S
>            Assignee: Rohini Palaniswamy
>             Fix For: trunk
>
>         Attachments: OOZIE-1468-1.patch, OOZIE-1468-2.patch
>
>
> Its useful to have a created_time column in WF_ACTIONS table that is set at 
> insert time and not updated later. This can be used to know time of insert 
> and its required for table partitioning(for db purging).
> Any thoughts?



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