Add sql_saga extension for temporal tables with foreign keys

Author: jhf

Dockerfile

@@ -38,6 +38,7 @@ ARG pg_tle_release=1.3.2
 ARG index_advisor_release=0.2.0
 ARG supautils_release=2.2.1
 ARG wal_g_release=2.0.1
+ARG sql_saga_release=c65b6f850f3d123003b073fa59c666f1d44e7021
 
 ####################
 # Setup Postgres PPA
@@ -818,6 +819,22 @@ RUN --mount=type=cache,target=/ccache,from=public.ecr.aws/supabase/postgres:ccac
 # Create debian package
 RUN checkinstall -D --install=no --fstrans=no --backup=no --pakdir=/tmp --nodoc
 
+
+####################
+# 31-sql_saga.yml
+####################
+FROM ccache as sql_saga-source
+# Download and extract
+ARG sql_saga_release
+ADD "https://github.com/veridit/sql_saga.git#${sql_saga_release}" \
+    /tmp/sql_saga-${sql_saga_release}
+# Build from source
+WORKDIR /tmp/sql_saga-${sql_saga_release}
+RUN make -j$(nproc)
+# Create debian package
+RUN checkinstall -D --install=no --fstrans=no --backup=no --pakdir=/tmp --pkgversion=1 --nodoc
+
+
 ####################
 # internal/supautils.yml
 ####################
@@ -899,6 +916,7 @@ COPY --from=pgvector-source /tmp/*.deb /tmp/
 COPY --from=pg_tle-source /tmp/*.deb /tmp/
 COPY --from=index_advisor /tmp/*.deb /tmp/
 COPY --from=supautils /tmp/*.deb /tmp/
+COPY --from=sql_saga-source /tmp/*.deb /tmp/
 
 ####################
 # Download gosu for easy step-down from root

README.md

@@ -32,6 +32,8 @@ Unmodified Postgres with some useful plugins. Our goal with this repo is not to
 | [pgsodium](https://github.com/michelp/pgsodium) | [3.1.0](https://github.com/michelp/pgsodium/releases/tag/2.0.0) | Modern encryption API using libsodium. |
 | [pg_stat_monitor](https://github.com/percona/pg_stat_monitor) | [1.0.1](https://github.com/percona/pg_stat_monitor/releases/tag/1.0.1) | Query Performance Monitoring Tool for PostgreSQL
 | [pgvector](https://github.com/pgvector/pgvector) | [v0.4.0](https://github.com/pgvector/pgvector/releases/tag/v0.4.0) | Open-source vector similarity search for Postgres
+| [pg_repack](https://github.com/reorg/pg_repack) | [ver_1.4.8](https://github.com/reorg/pg_repack/releases/tag/ver_1.4.8) | Tool to remove bloat from tables and indexes 
+| [sql_saga](https://github.com/veridit/sql_saga) | [commit](https://github.com/veridit/sql_saga/commit/daf4be43d232d18bc31079ef8440b2e4758f0742) | Generate unique identifiers from numbers. |
 
 
 Can't find your favorite extension? Suggest for it to be added into future releases [here](https://github.com/supabase/supabase/discussions/679)!

ansible/tasks/postgres-extensions/31_sql_saga.yml

@@ -0,0 +1,22 @@
+# sql_saga
+- name: sql_saga - download from master branch
+  git:
+    repo: https://github.com/veridit/sql_saga.git
+    dest: /tmp/sql_saga
+    version: "{{ sql_saga_release }}"
+
+- name: sql_saga - build
+  make:
+    chdir: /tmp/sql_saga
+  become: yes
+
+- name: sql_saga - install
+  make:
+    chdir: /tmp/sql_saga
+    target: install
+  become: yes
+
+- name: sql_saga - cleanup
+  file:
+    state: absent
+    path: /tmp/sql_saga

migrations/tests/extensions/31-sql_saga.sql

@@ -0,0 +1,4 @@
+BEGIN;
+create extension if not exists btree_gist;
+create extension if not exists sql_saga;
+ROLLBACK;