[HIVE-16190] Support expression in merge statement

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Component/s: Parser, Transactions
• Labels: TODOC2.2
• Assignee: Pengcheng Xiong
• Reporter: Pengcheng Xiong
• Created: 13/Mar/17 21:45
• Updated: 21/Jul/17 18:46
• Resolved: 14/Mar/17 20:12

Description

Right now, we only support atomExpression, rather than expression in values in MergeStatement.