collab: Add `external_id` column to `billing_customers` table (#42923)

Marshall Bowers created 1 month ago

This PR adds an `external_id` column to the `billing_customers` table.

Release Notes:

- N/A

Change summary

crates/collab/migrations/20251117215316_add_external_id_to_billing_customers.sql | 4 
1 file changed, 4 insertions(+)

Detailed changes

crates/collab/migrations/20251117215316_add_external_id_to_billing_customers.sql

@@ -0,0 +1,4 @@
+alter table billing_customers
+    add column external_id text;
+
+create unique index uix_billing_customers_on_external_id on billing_customers (external_id);