CA

dns/migrations/007_cleanup_invalid_records.sql

@@ -0,0 +1,7 @@
+-- Remove invalid record types before applying constraint
+DELETE FROM dns_records WHERE record_type NOT IN ('A', 'AAAA', 'CNAME', 'TXT');
+
+-- Now apply the constraint
+ALTER TABLE dns_records DROP CONSTRAINT IF EXISTS dns_records_record_type_check;
+ALTER TABLE dns_records ADD CONSTRAINT dns_records_record_type_check 
+    CHECK (record_type IN ('A', 'AAAA', 'CNAME', 'TXT'));