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https://issues.apache.org/jira/browse/PHOENIX-5208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Toshihiro Suzuki updated PHOENIX-5208:
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Description:
-Similar to PHOENIX-1614, ALTER TABLE DROP COLUMN IF EXISTS doesn't work as
expected.-
-Executing "ALTER TABLE 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.-
Unlike ALTER TABLE ADD IF NOT EXISTS,
was:
Similar to PHOENIX-1614, ALTER TABLE DROP COLUMN IF EXISTS doesn't work as
expected.
Executing "ALTER TABLE 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.
> Add a test case of "ALTER TABLE DROP COLUMN IF EXISTS" with multiple columns
> ----------------------------------------------------------------------------
>
> 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, ALTER TABLE DROP COLUMN IF EXISTS doesn't work as
> expected.-
> -Executing "ALTER TABLE 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.-
>
> Unlike ALTER TABLE ADD IF NOT EXISTS,
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