# File lib/active_record/connection_adapters/jdbc_adapter.rb, line 183 def choose_best_types type_map = {} @types.each do |row| name = row['type_name'].downcase k = name.to_sym type_map[k] = { :name => name } type_map[k][:limit] = row['precision'].to_i if row['precision'] end AR_TO_JDBC_TYPES.keys.each do |k| typerow = choose_type(k) type_map[k] = { :name => typerow['type_name'].downcase } case k when :integer, :string, :decimal type_map[k][:limit] = typerow['precision'] && typerow['precision'].to_i when :boolean type_map[k][:limit] = 1 end end type_map end