From 7eb7a495e81a8a4e056a471898efc64f1ab7f1cf Mon Sep 17 00:00:00 2001
From: Masayuki Igawa <masayuki.igawa@gmail.com>
Date: Wed, 20 Apr 2016 16:57:22 +0900
Subject: [PATCH] Make migration's downgrade() NotImplementedError

---
 .../migrations/versions/52dfb338f74e_add_coverages_table.py     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coverage2sql/migrations/versions/52dfb338f74e_add_coverages_table.py b/coverage2sql/migrations/versions/52dfb338f74e_add_coverages_table.py
index c352d22..7b35cfe 100644
--- a/coverage2sql/migrations/versions/52dfb338f74e_add_coverages_table.py
+++ b/coverage2sql/migrations/versions/52dfb338f74e_add_coverages_table.py
@@ -28,4 +28,4 @@ def upgrade():
 
 
 def downgrade():
-    pass
+    raise NotImplementedError()