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Instead, just have lazy_scan_prune() and lazy_scan_noprune() update LVRelState->nonempty_pages directly. This makes the two functions more similar and also removes makes lazy_scan_noprune need one fewer output parameters. Melanie Plageman, reviewed by Andres Freund, Michael Paquier, and me Discussion: http://postgr.es/m/CAAKRu_btji_wQdg=ok-5E4v_bGVxKYnnFFe7RA6Frc1EcOwtSg@mail.gmail.com
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/.