[SPARK-21059] LikeSimplification can NPE on null pattern

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.0
• Component/s: SQL
• Assignee: Reynold Xin
• Reporter: Reynold Xin
• Created: 12/Jun/17 08:11
• Updated: 10/Jul/17 23:40
• Resolved: 12/Jun/17 21:09

Issue Links

• links to: [Github] Pull Request #18273 (rxin)