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Create default roles

This creates an initial set of default roles which administrators may
use to grant access to, historically, superuser-only functions.  Using
these roles instead of granting superuser access reduces the number of
superuser roles required for a system.  Documention for each of the
default roles has been added to user-manag.sgml.

Bump catversion to 201604082, as we had a commit that bumped it to
201604081 and another that set it back to 201604071...

Reviews by José Luis Tallón and Robert Haas
This commit is contained in:
Stephen Frost
2016-04-08 16:56:27 -04:00
parent 293007898d
commit 7a542700df
7 changed files with 76 additions and 8 deletions

View File

@ -824,6 +824,11 @@ ERROR: role "pg_abcdef" is reserved
DETAIL: Cannot GRANT roles to a reserved role.
SET ROLE pg_testrole; -- error
ERROR: invalid value for parameter "role": "pg_testrole"
SET ROLE pg_signal_backend; --error
ERROR: invalid value for parameter "role": "pg_signal_backend"
CREATE SCHEMA test_schema AUTHORIZATION pg_signal_backend; --error
ERROR: role "pg_signal_backend" is reserved
DETAIL: Cannot specify reserved role as owner.
UPDATE pg_proc SET proacl = null WHERE proname LIKE 'testagg_';
SELECT proname, proacl FROM pg_proc WHERE proname LIKE 'testagg_';
proname | proacl

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@ -385,6 +385,8 @@ GRANT testrol0 TO pg_abc; -- error
GRANT pg_abc TO pg_abcdef; -- error
SET ROLE pg_testrole; -- error
SET ROLE pg_signal_backend; --error
CREATE SCHEMA test_schema AUTHORIZATION pg_signal_backend; --error
UPDATE pg_proc SET proacl = null WHERE proname LIKE 'testagg_';
SELECT proname, proacl FROM pg_proc WHERE proname LIKE 'testagg_';