[HIVE-294] Support MAP(a.*), REDUCE(a.*) and TRANSFORM(a.*)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.3.0
• Fix Version/s: 0.3.0
• Component/s: Query Processor
• Hadoop Flags: Reviewed
• Release Note: HIVE-294. Support MAP(a.*), REDUCE(a.*) and TRANSFORM(a.*). (zshao)
• Assignee: Zheng Shao
• Reporter: Zheng Shao
• Created: 19/Feb/09 01:34
• Updated: 17/Dec/11 00:08
• Resolved: 23/Feb/09 09:12

Description

Hive language does not accept MAP(a.), REDUCE(a.) and TRANSFORM(a.*) now. We should support it.

Issue Links

• duplicates: HIVE-227 TRANSFORM(t.*) is broken
• duplicates: HIVE-332 [Hive] easier way to pass all columns to the mapper/reducer
• incorporates: HIVE-227 TRANSFORM(t.*) is broken