Make `:auto_increment` to internal primary key option

Using `:auto_increment` option for abstracting the DB-specific auto
incremental types. It is worth to ease to implement the compatibility
layer.

1 files changed, 9 insertions, 0 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
index 0493ab4e4b..d91c34239b 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
@@ -3,6 +3,7 @@ require "active_record/connection_adapters/statement_pool"
 require "active_record/connection_adapters/sqlite3/explain_pretty_printer"
 require "active_record/connection_adapters/sqlite3/quoting"
 require "active_record/connection_adapters/sqlite3/schema_creation"
+require "active_record/connection_adapters/sqlite3/schema_definitions"
 
 gem "sqlite3", "~> 1.3.6"
 require "sqlite3"
@@ -75,6 +76,10 @@ module ActiveRecord
           end
       end
 
+      def update_table_definition(table_name, base) # :nodoc:
+        SQLite3::Table.new(table_name, base)
+      end
+
       def schema_creation # :nodoc:
         SQLite3::SchemaCreation.new self
       end
@@ -569,6 +574,10 @@ module ActiveRecord
             basic_structure.to_hash
           end
         end
+
+        def create_table_definition(*args)
+          SQLite3::TableDefinition.new(*args)
+        end
     end
   end
 end