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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2019/12/31 02:13:00 UTC
[jira] [Closed] (FLINK-14386) Support computed column for create
table statement
[ https://issues.apache.org/jira/browse/FLINK-14386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jingsong Lee closed FLINK-14386.
--------------------------------
Resolution: Fixed
> Support computed column for create table statement
> --------------------------------------------------
>
> Key: FLINK-14386
> URL: https://issues.apache.org/jira/browse/FLINK-14386
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Affects Versions: 1.10.0
> Reporter: Danny Chen
> Assignee: Danny Chen
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Support syntax like:
> {code:sql}
> create table t(
> a int,
> b as a + 1,
> c as my_udf(a)
> ) with (
> ...
> )
> {code}
> The columns b and c are all computed(virtual) column for table t.
> More details: [https://cwiki.apache.org/confluence/display/FLINK/FLIP-70%3A+Flink+SQL+Computed+Column+Design]
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