module 4

migrations/003_interested_in_updates_nullable.sql

@@ -0,0 +1,8 @@
+-- BizMatch Phase 2 — module 4 follow-up
+-- The value comes from scanned intake sheets where the field is frequently
+-- left blank. NULL therefore has to mean "not answered" and stay distinct
+-- from false, which means "explicitly no".
+
+ALTER TABLE buyer
+  ALTER COLUMN interested_in_updates DROP NOT NULL,
+  ALTER COLUMN interested_in_updates DROP DEFAULT;