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Posted to issues@phoenix.apache.org by "Rushabh Shah (Jira)" <ji...@apache.org> on 2023/05/25 04:44:00 UTC

[jira] [Commented] (PHOENIX-6963) Check if LAST_DDL_TIMESTAMP is set for tables and indexes created before PHOENIX-6186

    [ https://issues.apache.org/jira/browse/PHOENIX-6963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17726048#comment-17726048 ] 

Rushabh Shah commented on PHOENIX-6963:
---------------------------------------

Cc [~palashc]

> Check if LAST_DDL_TIMESTAMP is set for tables and indexes created before PHOENIX-6186
> -------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-6963
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6963
>             Project: Phoenix
>          Issue Type: Sub-task
>          Components: core
>            Reporter: Rushabh Shah
>            Priority: Major
>             Fix For: 5.2.0
>
>
> The whole design of PHOENIX-6883 is dependent on LAST_DDL_TIMESTAMP when we create table/view/index.
> LAST_DDL_TIMESTAMP was introduced in PHOENIX-6186. What happens to table/view that is created before PHOENIX-6186? In the upgrade path, do we update LAST_DDL_TIMESTAMP for tables that are already created?
> Also we added LAST_DDL_TIMESTAMP to an index in PHOENIX-6932. We will need to handle the upgrade path where we have to add LAST_DDL_TIMESTAMP to an existing index.



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