Add group_id

postgres/schema/20220109_212800_add-transfer-id.sql

@@ -1,6 +0,0 @@
--- +goose Up
-ALTER TABLE transactions ADD COLUMN
-    transfer_id uuid NULL REFERENCES transactions (id);
-
--- +goose Down
-ALTER TABLE transactions DROP COLUMN transfer_id;

postgres/schema/20220109_214000_add-group-id.sql

@@ -0,0 +1,6 @@
+-- +goose Up
+ALTER TABLE transactions ADD COLUMN
+    group_id uuid NULL;
+
+-- +goose Down
+ALTER TABLE transactions DROP COLUMN group_id;