[CALCITE-4435] Incorrect logic for validating RexFieldAccess

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.27.0
• Component/s: core
• Labels: pull-request-available
• Assignee: Liya Fan
• Reporter: Liya Fan
• Created: 10/Dec/20 12:16
• Updated: 03/Jun/21 22:32
• Resolved: 18/Dec/20 02:47

Description

For the index of a RexFieldAccess, the correct range should be [0, refType.getFieldList().size() ).
However, according to the current implementation of RexChecker#visitFieldAccess, the valid range is [0, refType.getFieldList().size() ]

Issue Links

• links to: GitHub Pull Request #2295