Marios Trivyzas created FLINK-27312: ---------------------------------------
Summary: Implicit casting should be introduced with Rules during planning Key: FLINK-27312 URL: https://issues.apache.org/jira/browse/FLINK-27312 Project: Flink Issue Type: Improvement Components: Table SQL / Planner Reporter: Marios Trivyzas Currently we do implicit casting directly in the code generation, and the plan is not in sync with what is happening under the hood (in the generated code). Ideally implicit casting should be introduced where necessary at an earlier stage, during planning with a Rule, so that one can exactly see from the plan produced what are the operations introduced automatically (implicit casting) to make the SQL executable. See for example: https://issues.apache.org/jira/browse/FLINK-27247 -- This message was sent by Atlassian Jira (v8.20.1#820001)