From c6197b3bf23ad1dccb023ea668799e7a79805d93 Mon Sep 17 00:00:00 2001
From: Don Sizemore <don.sizemore@github.com>
Date: Mon, 18 Sep 2023 10:40:05 -0400
Subject: [PATCH 1/2] #9920 support Postgres 16

---
 pom.xml                      | 4 ++--
 scripts/installer/install.py | 6 +++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/pom.xml b/pom.xml
index 7ba22d2a076..c5b7fc302f3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
         <packaging.type>war</packaging.type>
         
         <reload4j.version>1.2.18.4</reload4j.version>
-        <flyway.version>9.21.2</flyway.version>
+        <flyway.version>9.22.1</flyway.version>
         <jhove.version>1.20.1</jhove.version>
         <jacoco.version>0.8.7</jacoco.version>
         <poi.version>5.2.1</poi.version>
@@ -790,7 +790,7 @@
                 <skipIntegrationTests>true</skipIntegrationTests>
                 <!-- Once we truly run tests with Testcontainers, this should be switch to "docker", activating ITs -->
                 <packaging.type>docker-build</packaging.type>
-                <postgresql.server.version>13</postgresql.server.version>
+                <postgresql.server.version>16</postgresql.server.version>
             
                 <app.image>gdcc/dataverse:${app.image.tag}</app.image>
                 <app.image.tag>unstable</app.image.tag>
diff --git a/scripts/installer/install.py b/scripts/installer/install.py
index 5a7b9f75696..18995695638 100644
--- a/scripts/installer/install.py
+++ b/scripts/installer/install.py
@@ -422,9 +422,13 @@
    conn.close()
 
    if int(pg_major_version) >= 15:
+      admin_conn_string = "dbname='"+pgDb+"' user='postgres' password='"+pgAdminPassword+"' host='"+pgHost+"'"
+      conn = psycopg2.connect(admin_conn_string)
+      conn.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT)
+      cur = conn.cursor()
       conn_cmd = "GRANT CREATE ON SCHEMA public TO "+pgUser+";"
-      print("PostgreSQL 15 or higher detected. Running " + conn_cmd)
       try:
+         print("PostgreSQL 15 or higher detected. Running " + conn_cmd)
          cur.execute(conn_cmd)
       except:
          if force:

From e67afb7188fa4cebc76d6d980a9f79aa9e3ffc93 Mon Sep 17 00:00:00 2001
From: Don Sizemore <don.sizemore@github.com>
Date: Wed, 20 Dec 2023 13:17:17 -0500
Subject: [PATCH 2/2] #9920 add release note per pdurbin

---
 doc/release-notes/9920-postgres16.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 doc/release-notes/9920-postgres16.md

diff --git a/doc/release-notes/9920-postgres16.md b/doc/release-notes/9920-postgres16.md
new file mode 100644
index 00000000000..8aab76e98b9
--- /dev/null
+++ b/doc/release-notes/9920-postgres16.md
@@ -0,0 +1,3 @@
+This release adds install script support for the new permissions model in Postgres versions 15+, and bumps FlyWay to support Postgres 16.
+
+Postgres 13 remains the version used with automated testing.