mirror of
https://github.com/zebrajr/postgres.git
synced 2025-12-06 12:20:15 +01:00
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
3d14e171e9
Similar to how the INHERIT option controls whether or not the permissions of the granted role are automatically available to the grantee, the new SET permission controls whether or not the grantee may use the SET ROLE command to assume the privileges of the granted role. In addition, the new SET permission controls whether or not it is possible to transfer ownership of objects to the target role or to create new objects owned by the target role using commands such as CREATE DATABASE .. OWNER. We could alternatively have made this controlled by the INHERIT option, or allow it when either option is given. An advantage of this approach is that if you are granted a predefined role with INHERIT TRUE, SET FALSE, you can't go and create objects owned by that role. The underlying theory here is that the ability to create objects as a target role is not a privilege per se, and thus does not depend on whether you inherit the target role's privileges. However, it's surely something you could do anyway if you could SET ROLE to the target role, and thus making it contingent on whether you have that ability is reasonable. Design review by Nathan Bossat, Wolfgang Walther, Jeff Davis, Peter Eisentraut, and Stephen Frost. Discussion: http://postgr.es/m/CA+Tgmob+zDSRS6JXYrgq0NWdzCXuTNzT5eK54Dn2hhgt17nm8A@mail.gmail.com |
||
|---|---|---|
| config | ||
| contrib | ||
| doc | ||
| src | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| meson_options.txt | ||
| meson.build | ||
| README | ||
| README.git | ||
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/.