[CALCITE-649] Extend splitCondition method in RelOptUtil to support MultiJoin operator

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0-incubating
• Assignee: Jesús Camacho Rodríguez
• Reporter: Jesús Camacho Rodríguez
• Created: 27/Mar/15 10:32
• Updated: 27/Feb/24 22:24
• Resolved: 30/Mar/15 06:03

Description

Currently, we can only extract information from the condition of binary Join operators; the corresponding method in RelOptUtil should be generalized to support join with n inputs.

Issue Links

• breaks: CALCITE-688 splitCondition does not behave correctly when one side of the condition references columns from different inputs