From 33b4356cd44ecdd74a57f05f909ec4dda151a372 Mon Sep 17 00:00:00 2001
From: Robert Lechte <robertlechte@gmail.com>
Date: Tue, 22 Jan 2019 19:50:11 +1100
Subject: [PATCH] minor replaceable tweak

---
 migra/changes.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/migra/changes.py b/migra/changes.py
index 864beff..97fcd18 100644
--- a/migra/changes.py
+++ b/migra/changes.py
@@ -230,7 +230,8 @@ def get_selectable_changes(
             old = selectables_from[k]
 
             if k in modified_all and m.can_replace(old):
-                replaceable.add(k)
+                if not m.is_table:
+                    replaceable.add(k)
                 continue
 
             for d in m.dependents_all: