[FLINK-19080] Materialize TimeIndicatorRelDataType in the right input of temporal join

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Resolved
• Fix Version/s: 1.12.0
• Component/s: Table SQL / API
• Release Note: resolved in FLINK-19076
• Assignee: Leonard Xu
• Reporter: Leonard Xu
• Created: 28/Aug/20 03:43
• Updated: 05/Nov/20 01:37
• Resolved: 05/Nov/20 01:37

Description

The output of temporal join should follow left stream's time attribute,  we should materialize the time attribute (TimeIndicatorRelDataType) if the right input contains time attribute .