[FLINK-16079] Primary key should use a deterministic name by default

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 1.13.0
• Component/s: Table SQL / API
• Assignee: Timo Walther
• Reporter: Dawid Wysakowicz
• Created: 16/Feb/20 11:58
• Updated: 26/Feb/21 14:31
• Resolved: 26/Feb/21 14:31

Description

Right now if a name for primary key is not provided a UUID will be used. We should change it to be a deterministic identifier, e.g. a hash of all columns of the primary key.