[SPARK-23327] Update the description of three external API or functions

• Type: Documentation
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: SQL
• Assignee: Xiao Li
• Reporter: Xiao Li
• Created: 03/Feb/18 07:33
• Updated: 07/Feb/18 00:47
• Resolved: 07/Feb/18 00:47

Description

Update the description of three external API or functions `createFunction `, `length` and `repartitionByRange `

Issue Links

• links to: [Github] Pull Request #20495 (gatorsmile)