[SOLR-9916] Add arithmetic operations to the SelectStream

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.5
• Assignee: Dennis Gove
• Reporter: Joel Bernstein
• Created: 03/Jan/17 16:31
• Updated: 08/Oct/19 14:50
• Resolved: 19/Feb/17 19:02

Description

One of the things that will be needed as the SQL implementation matures is the ability to do arithmetic operations. For example:

select (a+b) from x;

select sum(a)+sum(b) from x;

We will need to support arithmetic operations within the Streaming API to support these types of operations.

It looks like adding arithmetic operations to the SelectStream is the best place to add this functionality.