225d1df1d2
Doing this meant that those two headers, which are supposed to be
internal to their corresponding index AMs, were being included pretty
much universally, because tuplesort.h is included by execnodes.h which
is very widely used. Stop that, and fix fallout.
We also change indexing.h to no longer include execnodes.h (tuptable.h
is sufficient), and relscan.h to no longer include buf.h (pointless
since c2fe139c20).
Author: Mario González <gonzalemario@gmail.com>
Discussion: https://postgr.es/m/CAFsReFUcBFup=Ohv_xd7SNQ=e73TXi8YNEkTsFEE2BW7jS1noQ@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/.