059cf7f58d
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 |
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PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.