[CALCITE-5139] Improve Join print plan to add the CorrelationId info

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.30.0
• Fix Version/s: 1.31.0
• Component/s: core
• Labels: pull-request-available
• Assignee: xiong duan
• Reporter: xiong duan
• Created: 08/May/22 03:07
• Updated: 03/Aug/22 16:21
• Resolved: 09/May/22 06:23

Description

When the Filter plan has CorrelationId info, The Filter output plan will be:

  LogicalFilter(condition=[=($10, $SCALAR_QUERY({
LogicalAggregate(group=[{}], EXPR$0=[MAX($0)])
  LogicalProject(NAME=[$1])
    LogicalFilter(condition=[=($0, $cor0.DEPTNO0)])
      LogicalTableScan(table=[[CATALOG, SALES, DEPT]])
}))], variablesSet=[[$cor0]])

This plan makes the user know this plan includes the variables set. But when the Join include the CorrelationId info, it didn't output it. 

Issue Links

• links to: GitHub Pull Request #2794