Alvin Ge created FLINK-29821:
--------------------------------
Summary: Schema.Builder how to set not null column?
Key: FLINK-29821
URL: https://issues.apache.org/jira/browse/FLINK-29821
Project: Flink
Issue Type: Improvement
Components: Table SQL / API
Affects Versions: shaded-16.0
Environment: Windows local development env.
Reporter: Alvin Ge
{code:java}
// code placeholder
Schema.Builder schemaBuilder = Schema.newBuilder();
schemaBuilder.column("id", DataTypes.BIGINT())
.column("value", DataTypes.STRING())
.primaryKey("id"); {code}
When I was setting primary key, console print primary key can not be null, but
I don't know how to setting my primay key not null....
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
