[FLINK-29385] AddColumn in flink table store should check the duplicate field names

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: table-store-0.3.0
• Fix Version/s: table-store-0.3.0, table-store-0.2.1
• Component/s: Table Store
• Labels: pull-request-available
• Assignee: Fang Yong
• Reporter: Fang Yong
• Created: 22/Sep/22 03:03
• Updated: 22/Sep/22 06:52
• Resolved: 22/Sep/22 06:52

Description

AddColumn in table store should check the duplicate field names, otherwise the ddl will be successful and create flink store table failed for flink job

Issue Links

• links to: GitHub Pull Request #302