[jira] [Updated] (PHOENIX-619) Support DELETE for immutable index when possible

["James Taylor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Taylor updated PHOENIX-619:
---------------------------------

      Priority: Major
    Issue Type: Improvement  (was: Task)
       Summary: Support DELETE for immutable index when possible  (was: Support DELETE for immutable index with non PK columns)

> Support DELETE for immutable index when possible
> ------------------------------------------------
>
>                 Key: PHOENIX-619
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-619
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Artur Denysenko
>              Labels: enhancement
>
> I try to delete rows in this table:
> ```sql
> CREATE TABLE test.date2(
>     id BIGINT NOT NULL PRIMARY KEY, 
>     d  DATE   NOT NULL
> ) IMMUTABLE_ROWS=true;
> CREATE INDEX idx_d ON test.date2(d);
> DELETE FROM test.date2;
> ```
> I do not understand why we have this limitation.
> DELETE works fine in tables with "IMMUTABLE_ROWS=false" and no "PK column in index".
> It's must be also reflected in "Phoenix Language Reference".



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