postgresql/contrib/pageinspect
Tom Lane 70a7732007 Remove support for upgrading extensions from "unpackaged" state.
Andres Freund pointed out that allowing non-superusers to run
"CREATE EXTENSION ... FROM unpackaged" has security risks, since
the unpackaged-to-1.0 scripts don't try to verify that the existing
objects they're modifying are what they expect.  Just attaching such
objects to an extension doesn't seem too dangerous, but some of them
do more than that.

We could have resolved this, perhaps, by still requiring superuser
privilege to use the FROM option.  However, it's fair to ask just what
we're accomplishing by continuing to lug the unpackaged-to-1.0 scripts
forward.  None of them have received any real testing since 9.1 days,
so they may not even work anymore (even assuming that one could still
load the previous "loose" object definitions into a v13 database).
And an installation that's trying to go from pre-9.1 to v13 or later
in one jump is going to have worse compatibility problems than whether
there's a trivial way to convert their contrib modules into extension
style.

Hence, let's just drop both those scripts and the core-code support
for "CREATE EXTENSION ... FROM".

Discussion: https://postgr.es/m/20200213233015.r6rnubcvl4egdh5r@alap3.anarazel.de
2020-02-19 16:59:14 -05:00
..
expected Redesign pageinspect function printing infomask bits 2019-09-19 11:01:52 +09:00
sql Redesign pageinspect function printing infomask bits 2019-09-19 11:01:52 +09:00
.gitignore pageinspect: Add tests 2016-11-01 14:02:16 -04:00
Makefile Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
brinfuncs.c Remove excess parens in ereport() calls 2020-01-30 13:32:04 -03:00
btreefuncs.c Remove excess parens in ereport() calls 2020-01-30 13:32:04 -03:00
fsmfuncs.c Remove excess parens in ereport() calls 2020-01-30 13:32:04 -03:00
ginfuncs.c Remove excess parens in ereport() calls 2020-01-30 13:32:04 -03:00
hashfuncs.c Remove excess parens in ereport() calls 2020-01-30 13:32:04 -03:00
heapfuncs.c Clean up newlines following left parentheses 2020-01-30 13:42:14 -03:00
pageinspect--1.0--1.1.sql Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:37 +02:00
pageinspect--1.1--1.2.sql Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:37 +02:00
pageinspect--1.2--1.3.sql pageinspect/BRIN: minor tweaks 2014-12-02 12:20:50 -03:00
pageinspect--1.3--1.4.sql Add forgotten file in commit d6061f83a1 2015-11-25 16:59:07 +03:00
pageinspect--1.4--1.5.sql Update pageinspect extension for parallel query. 2016-06-09 17:18:09 -04:00
pageinspect--1.5--1.6.sql pageinspect: Add bt_page_items function with bytea argument 2017-04-04 23:52:55 -04:00
pageinspect--1.5.sql Update pageinspect extension for parallel query. 2016-06-09 17:18:09 -04:00
pageinspect--1.6--1.7.sql Skip full index scan during cleanup of B-tree indexes when possible 2018-04-04 19:29:00 +03:00
pageinspect--1.7--1.8.sql Redesign pageinspect function printing infomask bits 2019-09-19 11:01:52 +09:00
pageinspect.control Add to pageinspect function to make t_infomask/t_infomask2 human-readable 2019-09-12 15:06:00 +09:00
pageinspect.h Update copyrights for 2020 2020-01-01 12:21:45 -05:00
rawpage.c Remove excess parens in ereport() calls 2020-01-30 13:32:04 -03:00