Feng Jin created FLINK-34058:
--------------------------------
Summary: Support optional parameters for named parameters
Key: FLINK-34058
URL: https://issues.apache.org/jira/browse/FLINK-34058
Project: Flink
Issue Type: Sub-task
Components: Table SQL / Planner
Reporter: Feng Jin
Fix For: 1.19.0-- This message was sent by Atlassian Jira (v8.20.10#820010)
