[CALCITE-3187] Derive all decimal return type through type factory

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.21.0
• Component/s: core
• Labels: pull-request-available
• Assignee: Laurent Goujon
• Reporter: Praveen Kumar
• Created: 09/Jul/19 15:43
• Updated: 10/Sep/19 21:37
• Resolved: 16/Jul/19 21:48

Description

Currently decimal product and quotient return types are derived through type factory, this allows clients to override the return type if they so desire.

But decimal sum is embedded in return types, also decimal mod does not have a return type inference defined.

This task is to derive all of the return types through type factory, so that clients can override if they wish to.

Issue Links

• links to: GitHub Pull Request #1311