-module ActiveRecord
- module ConnectionAdapters
- module SchemaStatements
- def add_primary_key(table_name, column_name, options = {})
- index_name = options[:name]
- column_names = Array(column_name)
- quoted_column_names = column_names.map { |e| quote_column_name(e) }.join(", ")
- execute "ALTER TABLE #{table_name} ADD PRIMARY KEY #{quote_column_name(index_name)} (#{quoted_column_names})"
- end
-
- alias_method :old_add_column_options!, :add_column_options!
-
- def add_column_options!(sql, options)
- old_add_column_options!(sql, options)
- sql << " #{options[:options]}"
- end
-
- alias_method :old_options_include_default?, :options_include_default?
-
- def options_include_default?(options)
- old_options_include_default?(options) && !(options[:options] =~ /AUTO_INCREMENT/i)
- end
- end
-
- class MysqlAdapter
- alias_method :old_native_database_types, :native_database_types
-
- def native_database_types
- types = old_native_database_types
- types[:bigint] = { :name => "bigint", :limit => 20 }
- types
- end
- end
- end
-end