[IMPALA-527] Cast(' 1234' as int) should not return null

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Impala 1.1
• Fix Version/s: Impala 1.2
• Assignee: Alan Choi
• Reporter: Alan Choi
• Created: 13/Aug/13 00:24
• Updated: 20/Dec/15 00:05
• Resolved: 18/Oct/13 00:56

Description

Both Hive and Impala returns cast(' 123' as int) as null. But it's not very user friendly. Impala can implicitly trim whitespace for the user, if needed.