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https://issues.apache.org/jira/browse/PHOENIX-1409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243219#comment-14243219
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Alicia Ying Shu commented on PHOENIX-1409:
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Take TTL for example, user can set it both at table level and column family
level. If both are set, do we want to overwrite all the column family TTLs to
be table TTL?
ALTER TABLE set_ttl_test SET b.TTL=30;
ALTER TABLE set_ttl_test SET TTL=100;
Do we want b.TTL=100 after the 2nd Alter table command?
> Allow ALTER TABLE <table> SET command to update HTableDescriptor and
> HColumnDescriptor properties
> -------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-1409
> URL: https://issues.apache.org/jira/browse/PHOENIX-1409
> Project: Phoenix
> Issue Type: Improvement
> Reporter: James Taylor
> Assignee: Alicia Ying Shu
> Attachments: WIP.patch
>
>
> Once PHOENIX-1408 is fixed, we should allow HTableDescriptor and
> HColumnDescriptor properties through the ALTER TABLE <table> SET command.
> It'd just be a matter of passing these properties through the existing
> methods, as we support this for CREATE TABLE.
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