[ https://issues.apache.org/jira/browse/FLINK-26460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jark Wu reassigned FLINK-26460: ------------------------------- Assignee: tartarus > 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 > > {code:java} > CREATE TABLE zm_test ( > `a` BIGINT, > `m` MAP<STRING,BIGINT> > ); > {code} > if we insert into zm_test use > {code:java} > INSERT INTO appendSink(`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 appendSink SELECT `a`, cast(null AS MAP<STRING,BIGINT>) FROM > MyTable; > {code} -- This message was sent by Atlassian Jira (v8.20.1#820001)