[SPARK-22110] Enhance function description trim string function

• Type: Documentation
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: Documentation, SQL
• Assignee: kevin yu
• Reporter: kevin yu
• Created: 22/Sep/17 22:40
• Updated: 23/Sep/17 17:28
• Resolved: 23/Sep/17 17:28

Description

This JIRA will enhance the function description for string function `trim`, specific for these three fields: usage, argument and examples.

Issue Links

• links to: [Github] Pull Request #19329 (kevinyu98)