From bf791a38e1a022ec40c0b556e2f7ea6ed2e5c24c Mon Sep 17 00:00:00 2001
From: Ronald Bradford <ronald.bradford@gmail.com>
Date: Mon, 1 Jun 2026 12:08:30 -0400
Subject: [PATCH 1/2] add libpq5 to unpack, required to get all versions 12-18
 to operate correctly

---
 .github/workflows/integration_tests.yml | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/integration_tests.yml b/.github/workflows/integration_tests.yml
index 5ce9df91..9b735a3d 100644
--- a/.github/workflows/integration_tests.yml
+++ b/.github/workflows/integration_tests.yml
@@ -537,9 +537,9 @@ jobs:
           # Documented user flow: download the debs, then unpack via dbdeployer.
           export HOME="$GITHUB_WORKSPACE/home"
           mkdir -p "$HOME"
-          apt-get download postgresql-16 postgresql-client-16
+          apt-get download postgresql-16 postgresql-client-16 libpq5
           ./dbdeployer unpack --provider=postgresql \
-            postgresql-16_*.deb postgresql-client-16_*.deb
+            postgresql-16_*.deb postgresql-client-16_*.deb libpq5_*.deb
 
           # Sanity: confirm no system PG install snuck in via dependencies.
           if [ -d "/usr/share/postgresql/16" ]; then
@@ -607,12 +607,13 @@ jobs:
           sudo apt-get install -y libpq5
 
           # Documented user flow from README:
-          #   apt-get download postgresql-NN postgresql-client-NN
+          #   apt-get download postgresql-NN postgresql-client-NN libpq5
           #   dbdeployer unpack --provider=postgresql ...
-          apt-get download postgresql-${PG_VERSION} postgresql-client-${PG_VERSION}
+          apt-get download postgresql-${PG_VERSION} postgresql-client-${PG_VERSION} libpq5
           ./dbdeployer unpack --provider=postgresql \
             postgresql-${PG_VERSION}_*.deb \
-            postgresql-client-${PG_VERSION}_*.deb
+            postgresql-client-${PG_VERSION}_*.deb \
+            libpq5_*.deb
           ls ~/opt/postgresql/
 
           # Sanity: confirm we did NOT install postgresql-server side-effects.

From 978512705c7bf390489c2cee8ca907063f4cf478 Mon Sep 17 00:00:00 2001
From: Ronald Bradford <ronald.bradford@gmail.com>
Date: Mon, 1 Jun 2026 12:12:53 -0400
Subject: [PATCH 2/2] Also added libpq dependency to unpack in integration
 tests

---
 .github/workflows/proxysql_integration_tests.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/proxysql_integration_tests.yml b/.github/workflows/proxysql_integration_tests.yml
index 500c531e..cfb7bd04 100644
--- a/.github/workflows/proxysql_integration_tests.yml
+++ b/.github/workflows/proxysql_integration_tests.yml
@@ -410,9 +410,9 @@ jobs:
           sudo apt-get install -y libpq5
 
           # Documented user flow: download the debs, then unpack via dbdeployer.
-          apt-get download postgresql-16 postgresql-client-16
+          apt-get download postgresql-16 postgresql-client-16 libpq5
           ./dbdeployer unpack --provider=postgresql \
-            postgresql-16_*.deb postgresql-client-16_*.deb
+            postgresql-16_*.deb postgresql-client-16_*.deb libpq5_*.deb
           ls ~/opt/postgresql/
 
           # Sanity: confirm no system PG install snuck in via dependencies.