Fix ParadeDB installation: pg_analytics only supports PG 16-17

Author: furkansahin

common/setup_packages.sh

@@ -89,18 +89,20 @@ if [ "${UBUNTU_ARCH}" = "amd64" ]; then
     echo "=== [setup_packages.sh] Installing ParadeDB extensions (x64 only) ==="
 
     # ParadeDB extension versions
-    PG_ANALYTICS_VERSION="0.3.7"
-    PG_SEARCH_VERSION="0.21.2"
+    PG_ANALYTICS_VERSION="0.3.7"  # Only supports PG 16, 17 (archived project)
+    PG_SEARCH_VERSION="0.21.2"    # Supports PG 16, 17, 18
 
-    for PG_VERSION in 16 17 18; do
-        echo "[setup_packages.sh] Installing ParadeDB extensions for PostgreSQL ${PG_VERSION}..."
-
-        # Install pg_analytics
+    # Install pg_analytics (only PG 16, 17 - no PG 18 support)
+    for PG_VERSION in 16 17; do
+        echo "[setup_packages.sh] Installing pg_analytics for PostgreSQL ${PG_VERSION}..."
         curl -L -o /tmp/postgresql-${PG_VERSION}-pg-analytics_${PG_ANALYTICS_VERSION}-1PARADEDB-jammy_amd64.deb \
             "https://github.com/paradedb/pg_analytics/releases/download/v${PG_ANALYTICS_VERSION}/postgresql-${PG_VERSION}-pg-analytics_${PG_ANALYTICS_VERSION}-1PARADEDB-jammy_amd64.deb"
         apt-get install -y /tmp/postgresql-${PG_VERSION}-pg-analytics_${PG_ANALYTICS_VERSION}-1PARADEDB-jammy_amd64.deb
+    done
 
-        # Install pg_search
+    # Install pg_search (PG 16, 17, 18)
+    for PG_VERSION in 16 17 18; do
+        echo "[setup_packages.sh] Installing pg_search for PostgreSQL ${PG_VERSION}..."
         curl -L -o /tmp/postgresql-${PG_VERSION}-pg-search_${PG_SEARCH_VERSION}-1PARADEDB-jammy_amd64.deb \
             "https://github.com/paradedb/paradedb/releases/download/v${PG_SEARCH_VERSION}/postgresql-${PG_VERSION}-pg-search_${PG_SEARCH_VERSION}-1PARADEDB-jammy_amd64.deb"
         apt-get install -y /tmp/postgresql-${PG_VERSION}-pg-search_${PG_SEARCH_VERSION}-1PARADEDB-jammy_amd64.deb