Database webhook not triggering Edge Function
🟢SQL
Hi,
I am debugging a Supabase real-time push notification pipeline.
Expected behavior:
When a row is inserted into “messages” table,
Database Webhook should call an Edge Function (push_message),
which then sends a Firebase Cloud Messaging push notification.
Actual behavior:
The INSERT works.
The DB trigger fires.
But the Edge Function receives ZERO requests.
No invocation appears in logs.
Important:
• Edge Function works when invoked manually
• FCM works manually
• Webhook created from dashboard
• Authorization header added (service_role)
• pg_net installed
• No SQL errors
• Logs show nothing reaches the function
So the database event happens but Supabase never calls the function.
Is this a known issue with Database Webhooks → Edge Functions?
Or am I missing a required configuration?
Thank you.
I am debugging a Supabase real-time push notification pipeline.
Expected behavior:
When a row is inserted into “messages” table,
Database Webhook should call an Edge Function (push_message),
which then sends a Firebase Cloud Messaging push notification.
Actual behavior:
The INSERT works.
The DB trigger fires.
But the Edge Function receives ZERO requests.
No invocation appears in logs.
Important:
• Edge Function works when invoked manually
• FCM works manually
• Webhook created from dashboard
• Authorization header added (service_role)
• pg_net installed
• No SQL errors
• Logs show nothing reaches the function
So the database event happens but Supabase never calls the function.
Is this a known issue with Database Webhooks → Edge Functions?
Or am I missing a required configuration?
Thank you.
