00b0e7204d
README.parser is the user's manual, such as it is, for parse.pl. It's rather poorly written if you ask me; so try to improve it. (More could be written here, but this at least covers the same info in a more organized fashion.) Also, the single solitary line of usage info in parse.pl itself was a lie. Replace. Add some error checks that the ecpg.addons entries meet the syntax rules set forth in README.parser. One of them didn't, but accidentally worked anyway because the logic in include_addon is such that 'block' is the default behavior. Also add a cross-check that each ecpg.addons entry is matched exactly once in the backend grammar. This exposed that there are two dead entries there --- they are dead because the %replace_types table in parse.pl causes their nonterminals to be ignored altogether. Removing them doesn't change the generated preproc.y file. (This implies that check_rules.pl is completely worthless and should be nuked: it adds build cycles and maintenance effort while failing to reliably accomplish its one job of detecting dead rules. I'll do that separately.) Discussion: https://postgr.es/m/2011420.1713493114@sss.pgh.pa.us |
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| .github | ||
| config | ||
| contrib | ||
| doc | ||
| src | ||
| .cirrus.star | ||
| .cirrus.tasks.yml | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| meson.build | ||
| meson_options.txt | ||
| README.md | ||
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/.