From e7e0489255f8b809ad49b08ef40d6e33823f41db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1rton=20Boros?= <martonboros@gmail.com>
Date: Fri, 17 Jul 2026 19:50:02 +0300
Subject: [PATCH 1/5] docs(readme): replace dead wiki links with nix docs

The repo wiki is disabled, so all wiki links redirected back to the
repo homepage. Point installation and documentation references at the
in-repo nix docs instead, and drop the AWS badge which has no in-repo
equivalent.

Fixes #1501

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 README.md | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index cef3bfffa..ceb4fd994 100644
--- a/README.md
+++ b/README.md
@@ -165,7 +165,7 @@ docker build -f Dockerfile-17 -t supabase-postgres:17 .
 
 Now that you understand the basics of Supabase Postgres:
 
-* Check the [Installation Guide](https://github.com/supabase/postgres/wiki) for deployment options
+* Check the [build guide](nix/docs/build-postgres.md) and [Docker docs](nix/docs/docker.md) for deployment options
 * Explore the [Extension Documentation](#) to learn about available extensions
 * Review [Contributing Guidelines](CONTRIBUTING.md) if you want to contribute
 * Join the [Supabase Community](https://github.com/supabase/postgres/discussions) for questions and discussions
@@ -174,7 +174,7 @@ Now that you understand the basics of Supabase Postgres:
 
 * **GitHub Issues** - For bugs and feature requests
 * **Discussions** - For questions and general discussion
-* **Wiki** - For detailed documentation
+* **[nix/docs](nix/docs/README.md)** - For detailed documentation
 * **Discord** - For real-time chat with the community
 
 ---
@@ -301,10 +301,9 @@ This is the same PostgreSQL build that powers [Supabase](https://supabase.io), b
 
 ## Install
 
-See all installation instructions in the [repo wiki](https://github.com/supabase/postgres/wiki).
+See the [documentation index](nix/docs/README.md) for installation instructions.
 
-[![Docker](https://github.com/supabase/postgres/blob/develop/docs/img/docker.png)](https://github.com/supabase/postgres/wiki/Docker)
-[![AWS](https://github.com/supabase/postgres/blob/develop/docs/img/aws.png)](https://github.com/supabase/postgres/wiki/AWS-EC2)
+[![Docker](https://github.com/supabase/postgres/blob/develop/docs/img/docker.png)](nix/docs/docker.md)
 
 <!-- ### Marketplace Images
 TODO: find way to automate this

From ff9a4000bfede4f7e4923616e1075c750b563977 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1rton=20Boros?= <martonboros@gmail.com>
Date: Fri, 17 Jul 2026 19:51:38 +0300
Subject: [PATCH 2/5] docs(nix): fix stale nix/ext/default.nix reference in
 directory structure doc

The extension registry (ourExtensions) lives in nix/packages/postgres.nix;
nix/ext/default.nix no longer exists. Applies the diff suggested in the issue.

Fixes #1957

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 nix/docs/nix-directory-structure.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix/docs/nix-directory-structure.md b/nix/docs/nix-directory-structure.md
index c58441b4b..5b7d2da3c 100644
--- a/nix/docs/nix-directory-structure.md
+++ b/nix/docs/nix-directory-structure.md
@@ -107,6 +107,7 @@ Directory containing custom package definitions such as:
   - `start-replica.nix` - Replication tools
   - `migrate-tool.nix` - Migration utilities
   - `dbmate-tool.nix` - Database migration tool
+  - `postgres.nix` - Postgres extension registry and ourExtensions list
 
 #### `nix/checks.nix`
 
@@ -132,7 +133,6 @@ PostgreSQL package definitions:
 
 PostgreSQL extensions:
 
-- `default.nix` - Extension registry and ourExtensions list
 - Individual `.nix` files - Extension definitions like:
   - `pgvector.nix` - Vector similarity search
   - `pgsodium.nix` - Encryption extension

From 7a5d777f75afbed09da1e3935d293bba2257f672 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1rton=20Boros?= <martonboros@gmail.com>
Date: Fri, 17 Jul 2026 19:54:00 +0300
Subject: [PATCH 3/5] docs(nix): fix broken migration-test example
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The arbitrary-version example never printed a store path (nix build
needs --print-out-paths), referenced the old nix-postgres repo name,
and used psql_14.bin — PG 14 is no longer built and the attribute is
now psql_15/bin.

Fixes #1096

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 nix/docs/migration-tests.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/nix/docs/migration-tests.md b/nix/docs/migration-tests.md
index 33e290af3..9335f20f6 100644
--- a/nix/docs/migration-tests.md
+++ b/nix/docs/migration-tests.md
@@ -17,7 +17,7 @@ The arguments are:
 
 The versions for upgrading can be one of two forms:
 
-- A major version number, e.g. `14` or `15`
+- A major version number, e.g. `15` or `17`
 - A path to `/nix/store`, which points to _any_ version of PostgreSQL, as long
   as it has the "expected" layout and is a postgresql install.
 
@@ -35,7 +35,7 @@ the runbook on [running the server & client](./start-client-server.md) to refer
 to arbitrary git revisions.
 
 For example, if you updated an extension in this repository, and you want to
-test a migration from PostgreSQL 14 to PostgreSQL 14 + (updated extension),
+test a migration from PostgreSQL 15 to PostgreSQL 15 + (updated extension),
 using `pg_upgrade` &mdash; simply record the two git commits you want to
 compare, and you could do something like the following:
 
@@ -43,8 +43,8 @@ compare, and you could do something like the following:
 OLD_GIT_VERSION=...
 NEW_GIT_VERSION=...
 
-nix run github:supabase/nix-postgres#migration-test \
-  $(nix build "github:supabase/nix-postgres/$OLD_GIT_VERSION#psql_14.bin") \
-  $(nix build "github:supabase/nix-postgres/$NEW_GIT_VERSION#psql_14.bin") \
+nix run github:supabase/postgres#migration-test \
+  $(nix build --print-out-paths --no-link "github:supabase/postgres/$OLD_GIT_VERSION#psql_15/bin") \
+  $(nix build --print-out-paths --no-link "github:supabase/postgres/$NEW_GIT_VERSION#psql_15/bin") \
   pg_upgrade
 ```

From 1e4bc24a787b16f992a9d3edf37a4810e45641db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1rton=20Boros?= <martonboros@gmail.com>
Date: Fri, 17 Jul 2026 19:57:38 +0300
Subject: [PATCH 4/5] docs(nix): fix build example referencing unbuilt PG 16

This repo builds 15, 17 and orioledb-17; the example pointed at
psql_16 (and its sample output at 14.8).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 nix/docs/build-postgres.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/nix/docs/build-postgres.md b/nix/docs/build-postgres.md
index 11624fd85..80f2f0424 100644
--- a/nix/docs/build-postgres.md
+++ b/nix/docs/build-postgres.md
@@ -97,19 +97,19 @@ _new_ hash.
 The ability to refer to a piece of data by its hash, by some notion of
 _content_, is a very powerful primitive, as we'll see later.
 
-## Build a different version: v16
+## Build a different version: v17
 
-What if we wanted PostgreSQL 16 and plugins? Just replace `_15` with `_16`:
+What if we wanted PostgreSQL 17 and plugins? Just replace `_15` with `_17`:
 
 ```
-nix build .#psql_16.bin
+nix build .#psql_17.bin
 ```
 
 You're done:
 
 ```
 $ readlink result
-/nix/store/p7ziflx0000s28bfb213jsghrczknkc4-postgresql-and-plugins-14.8
+/nix/store/p7ziflx0000s28bfb213jsghrczknkc4-postgresql-and-plugins-17.6
 ```
 
 

From ce3d2ca49cf7453ab322a7c1db06caf2ad2c72dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1rton=20Boros?= <martonboros@gmail.com>
Date: Wed, 22 Jul 2026 00:15:01 +0300
Subject: [PATCH 5/5] fix(docs): update versions and contents in docs

---
 nix/docs/build-postgres.md | 129 +++++++++++++++++++++----------------
 1 file changed, 74 insertions(+), 55 deletions(-)

diff --git a/nix/docs/build-postgres.md b/nix/docs/build-postgres.md
index 80f2f0424..81a05aaa1 100644
--- a/nix/docs/build-postgres.md
+++ b/nix/docs/build-postgres.md
@@ -20,7 +20,7 @@ nix build .#psql_15.bin
 
 ```
 $ readlink result
-/nix/store/ybf48481x033649mgdzk5dyaqv9dppzx-postgresql-and-plugins-15.3
+/nix/store/zr238w2hwryn8dgs81l2p84clmrm36vx-postgresql-and-plugins-15.14
 ```
 
 ```
@@ -29,58 +29,77 @@ bin  include  lib  share
 ```
 
 ```
-$ ll result/bin/
-total 9928
-dr-xr-xr-x 2 root root    4096 Dec 31  1969 ./
-dr-xr-xr-x 5 root root    4096 Dec 31  1969 ../
-lrwxrwxrwx 1 root root      79 Dec 31  1969 .initdb-wrapped -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/.initdb-wrapped*
--r-xr-xr-x 1 root root 9829624 Dec 31  1969 .postgres-wrapped*
-lrwxrwxrwx 1 root root      73 Dec 31  1969 clusterdb -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/clusterdb*
-lrwxrwxrwx 1 root root      72 Dec 31  1969 createdb -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/createdb*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 createuser -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/createuser*
-lrwxrwxrwx 1 root root      70 Dec 31  1969 dropdb -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/dropdb*
-lrwxrwxrwx 1 root root      72 Dec 31  1969 dropuser -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/dropuser*
-lrwxrwxrwx 1 root root      68 Dec 31  1969 ecpg -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/ecpg*
-lrwxrwxrwx 1 root root      70 Dec 31  1969 initdb -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/initdb*
-lrwxrwxrwx 1 root root      72 Dec 31  1969 oid2name -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/oid2name*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 pg_amcheck -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_amcheck*
-lrwxrwxrwx 1 root root      81 Dec 31  1969 pg_archivecleanup -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_archivecleanup*
-lrwxrwxrwx 1 root root      77 Dec 31  1969 pg_basebackup -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_basebackup*
-lrwxrwxrwx 1 root root      76 Dec 31  1969 pg_checksums -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_checksums*
--r-xr-xr-x 1 root root   53432 Dec 31  1969 pg_config*
-lrwxrwxrwx 1 root root      78 Dec 31  1969 pg_controldata -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_controldata*
--r-xr-xr-x 1 root root   82712 Dec 31  1969 pg_ctl*
-lrwxrwxrwx 1 root root      71 Dec 31  1969 pg_dump -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_dump*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 pg_dumpall -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_dumpall*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 pg_isready -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_isready*
-lrwxrwxrwx 1 root root      77 Dec 31  1969 pg_receivewal -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_receivewal*
-lrwxrwxrwx 1 root root      78 Dec 31  1969 pg_recvlogical -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_recvlogical*
-lrwxrwxrwx 1 root root      73 Dec 31  1969 pg_repack -> /nix/store/bi9i5ns4cqxk235qz3srs9p4x1qfxfna-pg_repack-1.4.8/bin/pg_repack*
-lrwxrwxrwx 1 root root      75 Dec 31  1969 pg_resetwal -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_resetwal*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 pg_restore -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_restore*
-lrwxrwxrwx 1 root root      73 Dec 31  1969 pg_rewind -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_rewind*
-lrwxrwxrwx 1 root root      77 Dec 31  1969 pg_test_fsync -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_test_fsync*
-lrwxrwxrwx 1 root root      78 Dec 31  1969 pg_test_timing -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_test_timing*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 pg_upgrade -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_upgrade*
-lrwxrwxrwx 1 root root      79 Dec 31  1969 pg_verifybackup -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_verifybackup*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 pg_waldump -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pg_waldump*
-lrwxrwxrwx 1 root root      71 Dec 31  1969 pgbench -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/pgbench*
-lrwxrwxrwx 1 root root      71 Dec 31  1969 pgsql2shp -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/pgsql2shp*
-lrwxrwxrwx 1 root root      77 Dec 31  1969 pgsql2shp-3.3.3 -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/pgsql2shp-3.3.3*
-lrwxrwxrwx 1 root root      75 Dec 31  1969 pgtopo_export -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/pgtopo_export*
-lrwxrwxrwx 1 root root      81 Dec 31  1969 pgtopo_export-3.3.3 -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/pgtopo_export-3.3.3*
-lrwxrwxrwx 1 root root      75 Dec 31  1969 pgtopo_import -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/pgtopo_import*
-lrwxrwxrwx 1 root root      81 Dec 31  1969 pgtopo_import-3.3.3 -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/pgtopo_import-3.3.3*
--r-xr-xr-x 1 root root     286 Dec 31  1969 postgres*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 postmaster -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/postmaster*
-lrwxrwxrwx 1 root root      68 Dec 31  1969 psql -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/psql*
-lrwxrwxrwx 1 root root      74 Dec 31  1969 raster2pgsql -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/raster2pgsql*
-lrwxrwxrwx 1 root root      80 Dec 31  1969 raster2pgsql-3.3.3 -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/raster2pgsql-3.3.3*
-lrwxrwxrwx 1 root root      73 Dec 31  1969 reindexdb -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/reindexdb*
-lrwxrwxrwx 1 root root      71 Dec 31  1969 shp2pgsql -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/shp2pgsql*
-lrwxrwxrwx 1 root root      77 Dec 31  1969 shp2pgsql-3.3.3 -> /nix/store/4wwzd3c136g6j7aqva2gyiqgwy784qjv-postgis-3.3.3/bin/shp2pgsql-3.3.3*
-lrwxrwxrwx 1 root root      72 Dec 31  1969 vacuumdb -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/vacuumdb*
-lrwxrwxrwx 1 root root      72 Dec 31  1969 vacuumlo -> /nix/store/kdjdxnyhpwpvb11da8s99ylqilspcmzl-postgresql-15.3/bin/vacuumlo*
+me@mek:~/supabase/postgres/ > ls -la result/bin/
+...
+dr-xr-xr-x  69 root  wheel  2208 Jan  1  1970 .
+dr-xr-xr-x   7 root  wheel   224 Jan  1  1970 ..
+lrwxr-xr-x   1 root  wheel    94 Jan  1  1970 .postgres-wrapped -> /nix/store/b1l8r414zsgsy78j63f0k6qb1wy0z8bf-postgresql-and-plugins-15.14/bin/.postgres-wrapped
+lrwxr-xr-x   1 root  wheel    74 Jan  1  1970 clusterdb -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/clusterdb
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 createdb -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/createdb
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 createuser -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/createuser
+lrwxr-xr-x   1 root  wheel    71 Jan  1  1970 dropdb -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/dropdb
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 dropuser -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/dropuser
+lrwxr-xr-x   1 root  wheel    69 Jan  1  1970 ecpg -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/ecpg
+lrwxr-xr-x   1 root  wheel    71 Jan  1  1970 initdb -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/initdb
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 oid2name -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/oid2name
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 pg_amcheck -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_amcheck
+lrwxr-xr-x   1 root  wheel    82 Jan  1  1970 pg_archivecleanup -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_archivecleanup
+lrwxr-xr-x   1 root  wheel    78 Jan  1  1970 pg_basebackup -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_basebackup
+lrwxr-xr-x   1 root  wheel    77 Jan  1  1970 pg_checksums -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_checksums
+lrwxr-xr-x   1 root  wheel    86 Jan  1  1970 pg_config -> /nix/store/b1l8r414zsgsy78j63f0k6qb1wy0z8bf-postgresql-and-plugins-15.14/bin/pg_config
+lrwxr-xr-x   1 root  wheel    79 Jan  1  1970 pg_controldata -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_controldata
+lrwxr-xr-x   1 root  wheel    83 Jan  1  1970 pg_ctl -> /nix/store/b1l8r414zsgsy78j63f0k6qb1wy0z8bf-postgresql-and-plugins-15.14/bin/pg_ctl
+lrwxr-xr-x   1 root  wheel    72 Jan  1  1970 pg_dump -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_dump
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 pg_dumpall -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_dumpall
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 pg_isready -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_isready
+lrwxr-xr-x   1 root  wheel    78 Jan  1  1970 pg_receivewal -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_receivewal
+lrwxr-xr-x   1 root  wheel    79 Jan  1  1970 pg_recvlogical -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_recvlogical
+lrwxr-xr-x   1 root  wheel    67 Jan  1  1970 pg_repack -> /nix/store/h2idx258zgrzfy458b71k1vl2pn78aqi-pg_repack/bin/pg_repack
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 pg_repack-1.4.8 -> /nix/store/h2idx258zgrzfy458b71k1vl2pn78aqi-pg_repack/bin/pg_repack-1.4.8
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 pg_repack-1.5.0 -> /nix/store/h2idx258zgrzfy458b71k1vl2pn78aqi-pg_repack/bin/pg_repack-1.5.0
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 pg_repack-1.5.1 -> /nix/store/h2idx258zgrzfy458b71k1vl2pn78aqi-pg_repack/bin/pg_repack-1.5.1
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 pg_repack-1.5.2 -> /nix/store/h2idx258zgrzfy458b71k1vl2pn78aqi-pg_repack/bin/pg_repack-1.5.2
+lrwxr-xr-x   1 root  wheel    76 Jan  1  1970 pg_resetwal -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_resetwal
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 pg_restore -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_restore
+lrwxr-xr-x   1 root  wheel    74 Jan  1  1970 pg_rewind -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_rewind
+lrwxr-xr-x   1 root  wheel    78 Jan  1  1970 pg_test_fsync -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_test_fsync
+lrwxr-xr-x   1 root  wheel    79 Jan  1  1970 pg_test_timing -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_test_timing
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 pg_upgrade -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_upgrade
+lrwxr-xr-x   1 root  wheel    80 Jan  1  1970 pg_verifybackup -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_verifybackup
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 pg_waldump -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pg_waldump
+lrwxr-xr-x   1 root  wheel    72 Jan  1  1970 pgbench -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/pgbench
+lrwxr-xr-x   1 root  wheel    85 Jan  1  1970 postgres -> /nix/store/b1l8r414zsgsy78j63f0k6qb1wy0z8bf-postgresql-and-plugins-15.14/bin/postgres
+lrwxr-xr-x   1 root  wheel    75 Jan  1  1970 postmaster -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/postmaster
+lrwxr-xr-x   1 root  wheel    69 Jan  1  1970 psql -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/psql
+lrwxr-xr-x   1 root  wheel    74 Jan  1  1970 reindexdb -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/reindexdb
+lrwxr-xr-x   1 root  wheel    72 Jan  1  1970 switch_http_version -> /nix/store/pf0595wpsqirk8vq3ph7m3nk6823idi9-http/bin/switch_http_version
+lrwxr-xr-x   1 root  wheel    76 Jan  1  1970 switch_hypopg_version -> /nix/store/6qdjrmhfgdi5x99qs3m4pbwwhvv4dhs2-hypopg/bin/switch_hypopg_version
+lrwxr-xr-x   1 root  wheel    78 Jan  1  1970 switch_pg_cron_version -> /nix/store/jal2054cvbkxv7kg8f0acz6nsik5ix4j-pg_cron/bin/switch_pg_cron_version
+lrwxr-xr-x   1 root  wheel    84 Jan  1  1970 switch_pg_graphql_version -> /nix/store/nn5sccrdavpggyd933nhsfbhzirjk1py-pg_graphql/bin/switch_pg_graphql_version
+lrwxr-xr-x   1 root  wheel    84 Jan  1  1970 switch_pg_hashids_version -> /nix/store/3i0wlm1n9s21375f49rs2wpnbgqw9v0i-pg_hashids/bin/switch_pg_hashids_version
+lrwxr-xr-x   1 root  wheel    90 Jan  1  1970 switch_pg_jsonschema_version -> /nix/store/ap0vpxvrlhiy6w247kph2r3s6j6w67ff-pg_jsonschema/bin/switch_pg_jsonschema_version
+lrwxr-xr-x   1 root  wheel    76 Jan  1  1970 switch_pg_net_version -> /nix/store/lf4pgs972ayzlr5kbwhv0945nvyhjnm9-pg_net/bin/switch_pg_net_version
+lrwxr-xr-x   1 root  wheel    84 Jan  1  1970 switch_pg_partman_version -> /nix/store/wvv42m440a8kyjd109fkcnngh5qys14l-pg_partman/bin/switch_pg_partman_version
+lrwxr-xr-x   1 root  wheel    82 Jan  1  1970 switch_pg_repack_version -> /nix/store/h2idx258zgrzfy458b71k1vl2pn78aqi-pg_repack/bin/switch_pg_repack_version
+lrwxr-xr-x   1 root  wheel    94 Jan  1  1970 switch_pg_stat_monitor_version -> /nix/store/c8kaf0ngkhnmdfa4miqs32i8r75i3sfm-pg_stat_monitor/bin/switch_pg_stat_monitor_version
+lrwxr-xr-x   1 root  wheel    76 Jan  1  1970 switch_pg_tle_version -> /nix/store/1w7bkj8296gjr7m7wjcaidkks14f58w1-pg_tle/bin/switch_pg_tle_version
+lrwxr-xr-x   1 root  wheel    78 Jan  1  1970 switch_pgaudit_version -> /nix/store/s2pwg5g4avv8b8g66kwq6g9zqw9j6p5r-pgaudit/bin/switch_pgaudit_version
+lrwxr-xr-x   1 root  wheel    80 Jan  1  1970 switch_pgroonga_version -> /nix/store/ww0yd2n8fahbh8mxkb90752l65zb658g-pgroonga/bin/switch_pgroonga_version
+lrwxr-xr-x   1 root  wheel    82 Jan  1  1970 switch_pgrouting_version -> /nix/store/lq0nzykly53vlrc9vqiadjjgqdablhpg-pgrouting/bin/switch_pgrouting_version
+lrwxr-xr-x   1 root  wheel    80 Jan  1  1970 switch_pgsodium_version -> /nix/store/smpbz1s6vpril625mg8wqbpqxnglzxhk-pgsodium/bin/switch_pgsodium_version
+lrwxr-xr-x   1 root  wheel    74 Jan  1  1970 switch_pgtap_version -> /nix/store/w7j4r1jbj71444kc5c5wxswbc3br25cy-pgtap/bin/switch_pgtap_version
+lrwxr-xr-x   1 root  wheel    86 Jan  1  1970 switch_plan_filter_version -> /nix/store/b6svdhdmyii9zm3iqa0avkma9km9lq7q-plan_filter/bin/switch_plan_filter_version
+lrwxr-xr-x   1 root  wheel    90 Jan  1  1970 switch_plpgsql_check_version -> /nix/store/m5rlxi8d23fq68507warrmyiyi7vc1gn-plpgsql_check/bin/switch_plpgsql_check_version
+lrwxr-xr-x   1 root  wheel    78 Jan  1  1970 switch_postgis_version -> /nix/store/f0y67gz0slgq0wnscsdl571485xm4j0g-postgis/bin/switch_postgis_version
+lrwxr-xr-x   1 root  wheel    70 Jan  1  1970 switch_rum_version -> /nix/store/vwrmgxgvr75vrs42qck78k6xgfjvjlsb-rum/bin/switch_rum_version
+lrwxr-xr-x   1 root  wheel    84 Jan  1  1970 switch_safeupdate_version -> /nix/store/0i1bln9zqwman76f18l8p5j3ph103jza-safeupdate/bin/switch_safeupdate_version
+lrwxr-xr-x   1 root  wheel    92 Jan  1  1970 switch_supabase_vault_version -> /nix/store/bc4764di82vhi3njvaz5bzz3rwlixr6h-supabase_vault/bin/switch_supabase_vault_version
+lrwxr-xr-x   1 root  wheel    86 Jan  1  1970 switch_timescaledb_version -> /nix/store/qdnc37agh9cndjmwxaca5wvg02l6g7y5-timescaledb/bin/switch_timescaledb_version
+lrwxr-xr-x   1 root  wheel    76 Jan  1  1970 switch_vector_version -> /nix/store/c6x0xjyz16pv1gqqbarj7lma589hf9kf-vector/bin/switch_vector_version
+lrwxr-xr-x   1 root  wheel    80 Jan  1  1970 switch_wal2json_version -> /nix/store/vi7kj1rwa16pj7akx9k97j4x8y0na0d6-wal2json/bin/switch_wal2json_version
+lrwxr-xr-x   1 root  wheel    80 Jan  1  1970 switch_wrappers_version -> /nix/store/0jrx5wndh761rkvzjf4xpaka081zg9zd-wrappers/bin/switch_wrappers_version
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 vacuumdb -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/vacuumdb
+lrwxr-xr-x   1 root  wheel    73 Jan  1  1970 vacuumlo -> /nix/store/8j8kr12mkvxy3jb9ydp6z812dqlf2y02-postgresql-15.14/bin/vacuumlo
 ```
 
 As we can see, these files all point to paths under `/nix/store`. We're actually
@@ -88,7 +107,7 @@ looking at a "farm" of symlinks to various paths, but collectively they form an
 entire installation directory we can reuse as much as we want.
 
 The path
-`/nix/store/ybf48481x033649mgdzk5dyaqv9dppzx-postgresql-and-plugins-15.3`
+`/nix/store/zr238w2hwryn8dgs81l2p84clmrm36vx-postgresql-and-plugins-15.14`
 ultimately is a cryptographically hashed, unique name for our installation of
 PostgreSQL with those plugins. This hash includes _everything_ used to build it,
 so even a single change anywhere to any extension or version would result in a
@@ -109,7 +128,7 @@ You're done:
 
 ```
 $ readlink result
-/nix/store/p7ziflx0000s28bfb213jsghrczknkc4-postgresql-and-plugins-17.6
+/nix/store/7pqfc0mirnihmnk9dfh1kq86js8pqlxq-postgresql-and-plugins-17.6
 ```