From 3b80d8387be5ff01e9dfe35621b1dbfec8f72fcb Mon Sep 17 00:00:00 2001
From: Theodore Li <theo@sim.ai>
Date: Wed, 10 Jun 2026 16:52:33 -0700
Subject: [PATCH] improvement(ci): reject pooled (pgbouncer) database urls for
 migrations

---
 .github/workflows/migrations.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/migrations.yml b/.github/workflows/migrations.yml
index 240972f9a0..2d8e825619 100644
--- a/.github/workflows/migrations.yml
+++ b/.github/workflows/migrations.yml
@@ -62,6 +62,12 @@ jobs:
             echo "ERROR: no database URL secret resolved for environment '${ENVIRONMENT}'" >&2
             exit 1
           fi
+          case "$DATABASE_URL" in
+            *:6432*)
+              echo "ERROR: '${ENVIRONMENT}' database URL targets PgBouncer (port 6432); migrations need a direct connection (port 5432) — session advisory locks and SET don't survive transaction pooling" >&2
+              exit 1
+              ;;
+          esac
 
           if [ "${ENVIRONMENT}" = "dev" ]; then
             echo "Dev environment — pushing schema directly (db:push)"