[IMPALA-2857] Add "IS [NOT] DISTINCT FROM" to query generator

• Type: Task
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Impala 2.5.0
• Fix Version/s: Impala 2.5.0
• Component/s: Infrastructure
• Labels: query_generator
• Target Version: Impala 2.5.0
• Assignee: casey
• Reporter: casey
• Created: 15/Jan/16 20:12
• Updated: 02/Feb/16 08:01
• Resolved: 02/Feb/16 08:01

Description

We should update the query generator for "IS [NOT] DISTINCT FROM" and <=> add in http://github.mtv.cloudera.com/CDH/Impala/commit/2377946a33275ba85b2ece7e055c6bb73e265ea4