CREATE FUNCTION Statement¶
Confluent Cloud for Apache Flink®️ enables registering customer user defined functions (UDFs) by using the CREATE FUNCTION statement. When your UDFs are registered in a Flink database, you can use it in your SQL queries.
Syntax¶
CREATE FUNCTION <function-name>
AS <class-name>
USING JAR 'confluent-artifact://<plugin-id>/<version-id>';
Description¶
Register a user defined function (UDF) in the current database.
To remove a (UDF) from the current database, use the DROP FUNCTION statement.