[CALCITE-6454] Implement array comparison operators

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.38.0
• Component/s: core
• Labels: pull-request-available
• Assignee: Norman Jordan
• Reporter: Norman Jordan
• Created: 02/Jul/24 16:51
• Updated: 17/Oct/24 22:41
• Resolved: 17/Oct/24 22:41

Description

The comparison operators <, <=, >, >=, =, <> are not implemented for arrays. Here is an example query:

 

SELECT array[2, 2] > array[1, 1]; 

This page describes how the comparisons  work in PostgreSQL.

 

Check if the comparison operators for arrays exist in other DB engines.

Issue Links

• is related to: CALCITE-5634 Enable GREATEST, LEAST functions in PostgreSQL library
• links to: GitHub Pull Request #3852