fixes: confluentinc#4566 With this change users can now supply just the key schema and use schema inference to get the value columns. For example, if the key is an `INT` serialized using Kafka's `IntegerSerializer` and the value is an Avro record with the schema stored in the Scheme Registry, then such a stream can be registered in ksqlDB with a statement such as: ```sql -- note: only the key columns are provided between the first set of brackets -- the value columns will be inferred from the Avro schema in the Schema Registry CREATE STREAM users (ROWKEY INT KET) WITH (kafka_topic='users', value_format='avro'); ```

Commits

Commits on Feb 25, 2020

fix: support partial schemas

Commits on Feb 26, 2020

chore: fix build failure due to bad merge from 5.5 branch

Merge branch 'master' into partial_schema_inference

Merge branch 'fix_build' into partial_schema_inference

chore: add historic plans

Merge branch 'master' into partial_schema_inference