From bd265564a20c4542e94d20d348e3002d8fd3edf3 Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Wed, 18 Feb 2026 12:09:55 -0600
Subject: [PATCH] Handle insufficient privileges in pg_stat_statements
 migration

Wrap CREATE EXTENSION in a PL/pgSQL DO block that catches
insufficient_privilege so the migration completes successfully
even when the DB user is not a superuser.
---
 .../20250707214530_enable_pg_stat_statements.exs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/priv/repo/migrations/20250707214530_enable_pg_stat_statements.exs b/priv/repo/migrations/20250707214530_enable_pg_stat_statements.exs
index 7de2c3e..59f5a47 100644
--- a/priv/repo/migrations/20250707214530_enable_pg_stat_statements.exs
+++ b/priv/repo/migrations/20250707214530_enable_pg_stat_statements.exs
@@ -1,7 +1,19 @@
 defmodule Aprsme.Repo.Migrations.EnablePgStatStatements do
   use Ecto.Migration
 
-  def change do
-    execute "CREATE EXTENSION IF NOT EXISTS pg_stat_statements"
+  def up do
+    execute """
+    DO $$
+    BEGIN
+      CREATE EXTENSION IF NOT EXISTS pg_stat_statements;
+    EXCEPTION WHEN insufficient_privilege THEN
+      RAISE NOTICE 'Skipping pg_stat_statements: insufficient privileges (requires superuser)';
+    END;
+    $$
+    """
+  end
+
+  def down do
+    execute "DROP EXTENSION IF EXISTS pg_stat_statements"
   end
 end