[CALCITE-3239] Calc#accept(RexShuttle shuttle) does not update rowType

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.22.0
• Component/s: core
• Labels: pull-request-available
• Assignee: Jin Xing
• Reporter: Jin Xing
• Created: 11/Aug/19 16:03
• Updated: 06/Mar/20 04:36
• Resolved: 24/Sep/19 07:00

Description

In current code, Calc#accept(RexShuttle shuttle) keep the original rowType, even when the expression list is modified by the shuttle. https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/rel/core/Calc.java#L175
It might be wrong and a new rowType should be derived.

Issue Links

• is related to: CALCITE-3165 Project#accept(RexShuttle shuttle) does not update rowType
• links to: GitHub Pull Request #1370