From f9615495eb1dde3c8f1158040544feb3036cb64c Mon Sep 17 00:00:00 2001
From: Trevor Stone <github@trevorstone.org>
Date: Sun, 8 Jan 2012 22:13:43 -0700
Subject: [PATCH] Respect supports_drop_table_cascade? in
 drop_table_with_cascade

---
 .../connection_adapters/abstract/schema_statements.rb          | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/rails_sql_views/connection_adapters/abstract/schema_statements.rb b/lib/rails_sql_views/connection_adapters/abstract/schema_statements.rb
index 81ec256..5c4c143 100644
--- a/lib/rails_sql_views/connection_adapters/abstract/schema_statements.rb
+++ b/lib/rails_sql_views/connection_adapters/abstract/schema_statements.rb
@@ -59,7 +59,8 @@ def create_mapping_view(old_name, new_name, options = {})
       end
 
       def drop_table_with_cascade(table_name, options = {})
-        execute "DROP TABLE #{quote_table_name(table_name)} CASCADE"
+        drop_behavior = supports_drop_table_cascade? ? 'CASCADE' : ''
+        execute "DROP TABLE #{quote_table_name(table_name)} #{drop_behavior}"
       end
       
       # Drop a view.