[FLINK-24473] getString value from any datatype columns

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.12.4
• Component/s: Table SQL / API
• Assignee: Unassigned
• Reporter: Spongebob
• Created: 07/Oct/21 13:15
• Updated: 07/Oct/21 15:52

Description

Hope flink would support getting string value from any other datatype column, such as from int、decimal column. At current flink would throw cast exception when we do that.