[SPARK-24586] Upcast should not allow casting from string to other types

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 3.0.0
• Component/s: SQL
• Assignee: Wenchen Fan
• Reporter: Wenchen Fan
• Created: 18/Jun/18 22:30
• Updated: 22/May/19 04:30
• Resolved: 22/May/19 03:36

Issue Links

• links to: [Github] Pull Request #21586 (cloud-fan)
• links to: GitHub Pull Request #21586