[HADOOP-4330] Hive: AS clause with subqueries having group bys is not propogated to the outer query block

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.19.0
• Assignee: Ashish Thusoo
• Reporter: Ashish Thusoo
• Created: 02/Oct/08 02:39
• Updated: 08/Jul/09 17:06
• Resolved: 21/Oct/08 18:36

Description

The query of the following form:

select a.c1, a.c2 from (select b.c1 as c1, count(b.c2) as c2 from b group by b.c1) where a.c1 > 100

does not work as the c1 and c2 aliases are not recognized by the outer query block.