diff --git a/migrations/005_descending_index.sql b/migrations/005_descending_index.sql
new file mode 100644
index 0000000..f55d435
--- /dev/null
+++ b/migrations/005_descending_index.sql
@@ -0,0 +1,5 @@
+CREATE UNIQUE INDEX index_id ON transactions USING btree (ID DESC);
+
+---- create above / drop below ----
+
+DROP INDEX index_id;
\ No newline at end of file