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https://issues.apache.org/jira/browse/PHOENIX-5208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16955714#comment-16955714
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Toshihiro Suzuki edited comment on PHOENIX-5208 at 10/21/19 3:02 AM:
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It looks like DROP COLUMN IF EXISTS works as expected unlike ALTER TABLE ADD IF
NOT EXISTS. I just added UT code in the patch. Could someone please review it?
was (Author: brfrn169):
It looks like DROP COLUMN IF EXISTS works as expected. I just added UT code in
the patch. Could someone please review it?
> DROP COLUMN IF EXISTS doesn't work as expected
> ----------------------------------------------
>
> Key: PHOENIX-5208
> URL: https://issues.apache.org/jira/browse/PHOENIX-5208
> Project: Phoenix
> Issue Type: Bug
> Reporter: Toshihiro Suzuki
> Assignee: Toshihiro Suzuki
> Priority: Major
> Attachments: PHOENIX-5208.master.v1.patch
>
>
> Similar to PHOENIX-1614, DROP COLUMN IF EXISTS doesn't work as expected.
> Executing "DROP COLUMN IF EXISTS colAlreadyExists, colDoesNotExist", then
> nothing will be changed in the table because colDoesNotExist doesn't exists.
> The general expectation would be all non-existing columns in the statement
> will be just ignored.
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