[FLINK-28690] UpdateSchema#fromCatalogTable lost column comment

• Type: Bug
• Status: Closed
• Priority: Not a Priority
• Resolution: Fixed
• Affects Version/s: table-store-0.2.0
• Fix Version/s: table-store-0.4.0
• Component/s: Table Store
• Assignee: Jane Chan
• Reporter: Jane Chan
• Created: 26/Jul/22 09:59
• Updated: 19/Mar/23 05:47
• Resolved: 19/Mar/23 05:47

Description

The reason is that org.apache.flink.table.api.TableSchema#toPhysicalRowDataType lost column comments, which leads to comparison failure in AbstractTableStoreFactory#buildFileStoreTable.

Issue Links

• causes: FLINK-28686 Spark table with column comment cannot be read/write by Flink