- Plan: 
    Node Type: "Limit"
    Parallel Aware: false
    Startup Cost: 0.27
    Total Cost: 0.35
    Plan Rows: 1
    Plan Width: 64
    Actual Startup Time: 0.018
    Actual Total Time: 0.019
    Actual Rows: 1
    Actual Loops: 1
    Plans: 
      - Node Type: "Index Only Scan"
        Parent Relationship: "Outer"
        Parallel Aware: false
        Scan Direction: "Backward"
        Index Name: "pg_class_relname_nsp_index"
        Relation Name: "pg_class"
        Alias: "pg_class"
        Startup Cost: 0.27
        Total Cost: 30.20
        Plan Rows: 395
        Plan Width: 64
        Actual Startup Time: 0.017
        Actual Total Time: 0.017
        Actual Rows: 1
        Actual Loops: 1
        Heap Fetches: 1
  Planning Time: 0.355
  Triggers: 
  Execution Time: 0.052