[SOLR-10666] Add rank transformation Stream Evaluator

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Resolved
• Fix Version/s: 6.7, 7.0
• Security Level: Public (Default Security Level. Issues are Public)
• Assignee: Joel Bernstein
• Reporter: Joel Bernstein
• Created: 10/May/17 19:59
• Updated: 06/Jun/17 00:16
• Resolved: 06/Jun/17 00:16

Description

The rank Stream Evaluator performs a rank transformation on an array of numbers.

Syntax:

a = rank(colA)

Issue Links

• is related to: SOLR-10651 Streaming Expressions statistical functions library