From a16528f715f49531c6013dde741fcba8182202b6 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Mon, 12 Sep 2005 05:33:18 +0000
Subject: Added dump of schema version to the db_structure_dump task for
 databases that support migrations #1835 [Rick Olson]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2215 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 .../active_record/connection_adapters/abstract_adapter.rb    | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'activerecord/lib/active_record/connection_adapters')

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index e0c880780e..cbc8e7c273 100755
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -374,7 +374,17 @@ module ActiveRecord
           # Schema has been intialized
         end
       end
-      
+
+      def dump_schema_information
+        begin
+          if (current_schema = ActiveRecord::Migrator.current_version) > 0
+            return "INSERT INTO schema_info (version) VALUES (#{current_schema});" 
+          end
+        rescue ActiveRecord::StatementInvalid 
+          # No Schema Info
+        end
+      end
+
       def create_table(name, options = {})
         table_definition = TableDefinition.new(self)
         table_definition.primary_key(options[:primary_key] || "id") unless options[:id] == false
-- 
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