MT#7199 add iban and bic fields.

db_scripts/diff/15059.down

@@ -0,0 +1,5 @@
+USE billing;
+
+ALTER TABLE contacts
+  DROP COLUMN iban;
+  DROP COLUMN bic;

db_scripts/diff/15059.up

@@ -0,0 +1,5 @@
+USE billing;
+
+ALTER TABLE contacts
+  ADD COLUMN iban VARCHAR(34) DEFAULT NULL,
+  ADD COLUMN bic VARCHAR(11) DEFAULT NULL;