postgres-github.git / summary / log / commit / refs

commit    059cf7f58d23fc53423e4e58feaaa717faef53c5
Author:   Amit Langote <amitlan@postgresql.org>
Date:     Thu Apr 16 04:47:07 2026 +0000

    Fix pg_overexplain to emit valid output with RANGE_TABLE option.
    
    overexplain_range_table() emitted the "Unprunable RTIs" and "Result
    RTIs" properties before closing the "Range Table" group.  In the JSON
    and YAML formats the Range Table group is rendered as an array of RTE
    objects, so emitting key/value pairs inside it produced structurally
    invalid output.  The XML format had a related oddity, with these
    elements nested inside <Range-Table> rather than appearing as its
    siblings.
    
    These fields are properties of the PlannedStmt as a whole, not of any
    individual RTE, so close the Range Table group before emitting them.
    They now appear as siblings of "Range Table" in the parent Query
    object, which is what was intended.
    
    Also add a test exercising FORMAT JSON with RANGE_TABLE so that any
    future regression in the output structure is caught.
    
    Reported-by: Satyanarayana Narlapuram <satyanarlapuram@gmail.com>
    Author: Satyanarayana Narlapuram <satyanarlapuram@gmail.com>
    Reviewed-by: Amit Langote <amitlangote09@gmail.com>
    Reviewed-by: Chao Li <li.evan.chao@gmail.com>
    Discussion: https://postgr.es/m/CAHg+QDdDrdqMr98a_OBYDYmK3RaT7XwCEShZfvDYKZpZTfOEjQ@mail.gmail.com
    Backpatch-through: 18

[parent: b5062a4e57fc]