[FLINK-4598] Support NULLIF in Table API

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: Table SQL / API
• Assignee: Jark Wu
• Reporter: Jark Wu
• Created: 08/Sep/16 06:46
• Updated: 18/Sep/16 03:36
• Resolved: 18/Sep/16 03:36

Description

This could be a subtask of FLINK-4549. As Flink SQL has supported NULLIF implicitly. We should support it in Table API.