[
https://issues.apache.org/jira/browse/IMPALA-11463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
yx91490 closed IMPALA-11463.
----------------------------
Resolution: Duplicate
> Support IF NOT EXISTS in alter table add columns for kudu table
> ---------------------------------------------------------------
>
> Key: IMPALA-11463
> URL: https://issues.apache.org/jira/browse/IMPALA-11463
> Project: IMPALA
> Issue Type: Improvement
> Affects Versions: Impala 4.1.0
> Reporter: yx91490
> Assignee: yx91490
> Priority: Major
>
> Impala already supports such semantics for general hive table in IMPALA-7832
> , but will return error if any colum already exists when apply such SQL to
> kudu table:
> {code:java}
> ALTER TABLE name ADD [IF NOT EXISTS] COLUMNS (col_spec[, col_spec ...]) {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
