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5f46180070d108f2f2aec6a9d3d488d3ef55b42e
gist.sgml and xindex.sgml hadn't been fully updated for the addition of a sortsupport support function (commit 16fa9b2b3). xindex.sgml also missed that the compress and decompress support functions are optional, an apparently far older oversight. In passing, fix gratuitous inconsistencies in wording and capitalization. Noted by E. Rogov. Back-patch to v14; the residual issues before that aren't significant enough to bother with. Discussion: https://postgr.es/m/163335322905.12519.5711557029494638051@wrigleys.postgresql.org
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. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.
Description
Languages
C
84.9%
PLpgSQL
6.1%
Perl
4.6%
Yacc
1.2%
Meson
0.7%
Other
2.2%