From 0c66b1cdfa14eba922b79c780a9ed3957b0d443b Mon Sep 17 00:00:00 2001
From: Serj Zavadsky <fevral13@gmail.com>
Date: Tue, 29 Jan 2019 17:08:42 +0100
Subject: [PATCH] IgnoreMigration operation fix (postgres compatibility fix)

---
 django_migration_linter/operations.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/django_migration_linter/operations.py b/django_migration_linter/operations.py
index 344bc73..883355d 100644
--- a/django_migration_linter/operations.py
+++ b/django_migration_linter/operations.py
@@ -14,7 +14,7 @@
 
 from django.db.migrations.operations.base import Operation
 
-IGNORE_MIGRATION_SQL = "select 1;"
+IGNORE_MIGRATION_SQL = "select 1; -- dml ignores this migration"
 
 
 class IgnoreMigration(Operation):
@@ -30,7 +30,7 @@ class IgnoreMigration(Operation):
         schema_editor.execute(IGNORE_MIGRATION_SQL)
 
     def database_backwards(self, app_label, schema_editor, from_state, to_state):
-        schema_editor.execute(IGNORE_MIGRATION_SQL)
+        schema_editor.execute(IGNORE_MIGRATION_SQL + "(reversed)")
 
     def describe(self):
         return "The Django migration linter will ignore this migration"