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https://issues.apache.org/jira/browse/PHOENIX-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Taylor updated PHOENIX-2054:
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Description: Similar to PHOENIX-1504, but specific to a VIEW that has child
VIEWs. When a column is added to a VIEW, we should iterate through all its
child VIEWs and add the column there as well. However, just as with
PHOENIX-1504, if the VIEW has diverged from its parent, then we should not add
the column. A VIEW may diverge from its parent because we allow a VIEW to drop
columns, including columns that it may have inherited from its parent. Due to
the potential for degradation of performance when there are many views, we
should implement this only after PHOENIX-2051 is resolved. (was: Similar to
PHOENIX-1504, but specific to a VIEW that has child VIEWs. When a column is
added to a VIEW, we should iterate through all its child VIEWs and add the
column there as well. However, just as with PHOENIX-1504, if the VIEW has
diverged from its parent, then we should not add the column. A VIEW may diverge
from its parent because we allow a VIEW to drop columns, including columns that
it may have inherited from its parent.)
> Automatically add columns added to a view to all its child views
> ----------------------------------------------------------------
>
> Key: PHOENIX-2054
> URL: https://issues.apache.org/jira/browse/PHOENIX-2054
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: James Taylor
>
> Similar to PHOENIX-1504, but specific to a VIEW that has child VIEWs. When a
> column is added to a VIEW, we should iterate through all its child VIEWs and
> add the column there as well. However, just as with PHOENIX-1504, if the VIEW
> has diverged from its parent, then we should not add the column. A VIEW may
> diverge from its parent because we allow a VIEW to drop columns, including
> columns that it may have inherited from its parent. Due to the potential for
> degradation of performance when there are many views, we should implement
> this only after PHOENIX-2051 is resolved.
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