[SPARK-24737] Type coercion between StructTypes.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.1
• Fix Version/s: 2.4.0
• Component/s: SQL
• Assignee: Takuya Ueshin
• Reporter: Takuya Ueshin
• Created: 04/Jul/18 08:24
• Updated: 12/Dec/22 18:10
• Resolved: 06/Jul/18 03:11

Description

We can support type coercion between StructTypes where all the internal types are compatible.

Issue Links

• is related to: SPARK-19536 Improve capability to merge SQL data types
• links to: [Github] Pull Request #21713 (ueshin)