[teiid-issues] [JBoss JIRA] (TEIID-4626) Add a full snapshot refresh strategy based upon table modifications

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-4626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13369176#comment-13369176 ] 

Steven Hawkins commented on TEIID-4626:
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The intent of this issue is to make sufficient approximations so that we can offer a somewhat lazy strategy beyond just TTL reload out-of-the-box.  If there is much user complexity to this beyond a rough dirty estimate, then it's not worth pursuing.

> Add a full snapshot refresh strategy based upon table modifications
> -------------------------------------------------------------------
>
>                 Key: TEIID-4626
>                 URL: https://issues.jboss.org/browse/TEIID-4626
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Ramesh Reddy
>             Fix For: 9.3
>
>
> using the existing full materialization refresh logic we can trigger a refresh based upon a notion of how dirty a table is based upon a proportion of rows updated to the rows in the table. This would also require some change to the status table to capture the number of transitive row updates.  This could then be hooked up to debezium as the event source.



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