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Posted to issues@spark.apache.org by "Allison Portis (Jira)" <ji...@apache.org> on 2022/11/30 04:16:00 UTC
[jira] [Updated] (SPARK-41290) Support GENERATED ALWAYS AS in create and replace table
[ https://issues.apache.org/jira/browse/SPARK-41290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allison Portis updated SPARK-41290:
-----------------------------------
Summary: Support GENERATED ALWAYS AS in create and replace table (was: Support GENERATED ALWAYS AS in create table)
> Support GENERATED ALWAYS AS in create and replace table
> -------------------------------------------------------
>
> Key: SPARK-41290
> URL: https://issues.apache.org/jira/browse/SPARK-41290
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 3.4.0
> Reporter: Allison Portis
> Priority: Major
>
> Support GENERATED ALWAYS AS syntax for defining generated columns in create table.
> For example,
>
> {code:java}
> CREATE TABLE default.example (
> time TIMESTAMP,
> date DATE GENERATED ALWAYS AS (CAST(time AS DATE))
> )
> {code}
>
>
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