You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "godfrey he (Jira)" <ji...@apache.org> on 2022/04/01 03:04:00 UTC
[jira] [Updated] (FLINK-26460) Fix Unsupported type when convertTypeToSpec: MAP
[ https://issues.apache.org/jira/browse/FLINK-26460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
godfrey he updated FLINK-26460:
-------------------------------
Fix Version/s: 1.16.0
> Fix Unsupported type when convertTypeToSpec: MAP
> ------------------------------------------------
>
> Key: FLINK-26460
> URL: https://issues.apache.org/jira/browse/FLINK-26460
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.13.1, 1.15.0
> Reporter: tartarus
> Assignee: tartarus
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.16.0
>
>
> {code:java}
> CREATE TABLE zm_test (
> `a` BIGINT,
> `m` MAP<STRING,BIGINT>
> );
> {code}
> if we insert into zm_test use
> {code:java}
> INSERT INTO zm_test(`a`) SELECT `a` FROM MyTable;
> {code}
> then will throw Exception
> {code:java}
> Unsupported type when convertTypeToSpec: MAP
> {code}
> we must use
> {code:java}
> INSERT INTO zm_test SELECT `a`, cast(null AS MAP<STRING,BIGINT>) FROM MyTable;
> {code}
--
This message was sent by Atlassian Jira
(v8.20.1#820001)