[CARBONDATA-2328] Fixed Table Alias Issue in Pre Aggregate

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Kumar Vishal
• Reporter: Kumar Vishal
• Due: 10/Apr/18
• Created: 10/Apr/18 11:36
• Updated: 19/Apr/18 03:20

Description

Issue: Query with table alias is not fetching data from pre-aggregate 

Problem: when table has alias all the attribute reference's  qualifiers will have alias name, but as data map is created without alias so expression comparison is failing.

Solution: While comparing alias remove qualifiers and then compare expressions

Issue Links

• links to: GitHub Pull Request #2153