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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		6 years ago
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data	Add ltree data type to contrib, from Teodor Sigaev and Oleg Bartunov.	23 years ago
expected	Fix crash in contrib/ltree's lca() function for empty input array.	7 years ago
sql	Fix crash in contrib/ltree's lca() function for empty input array.	7 years ago
.gitignore	Support "make check" in contrib	15 years ago
Makefile	Remove support for upgrading extensions from "unpackaged" state.	6 years ago
_ltree_gist.c	Clean up newlines following left parentheses	6 years ago
_ltree_op.c	Make DatumGetFoo/PG_GETARG_FOO/PG_RETURN_FOO macro names more consistent.	8 years ago
crc32.c	Make the order of the header file includes consistent in contrib modules.	6 years ago
crc32.h	Remove cvs keywords from all files.	15 years ago
lquery_op.c	Clean up newlines following left parentheses	6 years ago
ltree--1.0--1.1.sql	Update extensions with GIN/GIST support for parallel query.	9 years ago
ltree--1.1.sql	Update extensions with GIN/GIST support for parallel query.	9 years ago
ltree.control	Mark some contrib modules as "trusted".	6 years ago
ltree.h	Phase 2 pgindent run for v12.	6 years ago
ltree_gist.c	Clean up newlines following left parentheses	6 years ago
ltree_io.c	Make the order of the header file includes consistent in contrib modules.	6 years ago
ltree_op.c	Make the order of the header file includes consistent in contrib modules.	6 years ago
ltreetest.sql	Remove cvs keywords from all files.	15 years ago
ltxtquery_io.c	Remove useless "return;" lines	6 years ago
ltxtquery_op.c	Clean up newlines following left parentheses	6 years ago