mirror of https://github.com/postgres/postgres
3726c1cb0e
This function requires simd.h, which is a rather large dependency for a widely-used header file like pg_wchar.h. Furthermore, there is a report of a third-party tool that is struggling to use pg_wchar.h due to its dependence on simd.h (presumably because simd.h uses several intrinsics). Moving the function to the much less popular ascii.h resolves these issues for now. This commit is back-patched for the benefit of the aforementioned third-party tool. The simd.h dependency was only added in v16, but we've opted to back-patch to v15 so that is_valid_ascii() lives in the same file for all versions where it exists. This could break existing third-party code that uses the function, but we couldn't find any examples of such code. It should be possible to fix any code that this commit breaks by including ascii.h in the file that uses is_valid_ascii(). Author: Jubilee Young Reviewed-by: Tom Lane, John Naylor, Andres Freund, Eric Ridge Discussion: https://postgr.es/m/CAPNHn3oKJJxMsYq%2BqLYzVJOFrUcOr4OF1EC-KtFT-qh8nOOOtQ%40mail.gmail.com Backpatch-through: 15 |
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| contrib | ||
| doc | ||
| src | ||
| .cirrus.star | ||
| .cirrus.tasks.yml | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| README | ||
| README.git | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
README
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/.